{"title":"Cool White Bulbs","description":"\u003cp\u003eCool white sits between the warmth of a traditional bulb and the blue of daylight, and it is the colour most kitchens, bathrooms and hallways look best under. We stock cool white bulbs in screw, GU10 and G9 caps, in GLS, spotlight, tube, candle and golf ball shapes, almost all of them LED, with dimmable versions for circuits on a dimmer.\u003c\/p\u003e","products":[{"product_id":"1-5w-g4-cob-led-bulb-4000k-cool-white","title":"1.5W G4 COB LED Bulb - 4000K Cool White","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe Knightsbridge G4COB2 is a 1.5W COB LED capsule bulb with a G4 bi-pin base, producing 195 lumens at 4000K cool white. The chip-on-board LED technology packs multiple diodes onto a single circuit, giving higher output and better thermal distribution than traditional discrete LED layouts. The bulb runs on 12V AC or DC power, making it compatible with both low-voltage halogen transformers and DC drivers.\u003c\/p\u003e\n\u003cp\u003eDesigned for low-voltage accent lighting, display cabinets, under-cupboard strips, cooker hood fittings, and small decorative luminaires where G4 capsules are specified, the bulb delivers focused task light without the heat and energy draw of halogen equivalents. The 270-degree beam angle spreads light widely from the compact 10mm diameter × 36mm height capsule, reducing shadows in tight fitting enclosures. The non-dimmable driver keeps the cost down and the installation straightforward.\u003c\/p\u003e\n\u003cp\u003eThe clear silicone body withstands thermal cycling and physical handling better than glass halogen capsules. The COB LED achieves 142.3 lumens per watt, drawing 1.5W to replace 10-15W halogen G4 bulbs with similar light output. The bulb carries an IP20 rating for indoor dry locations and a 25,000-hour L70B50 rated life, meaning the LED will still produce at least 70% of its initial 195 lumens after 25,000 hours of continuous use.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e10 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e36 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eSilicone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClass\u003c\/td\u003e\n\u003ctd\u003eIII\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Voltage\u003c\/td\u003e\n\u003ctd\u003e12V AC\/DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiffuser\u003c\/td\u003e\n\u003ctd\u003eClear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Technology\u003c\/td\u003e\n\u003ctd\u003eCoB LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Base\u003c\/td\u003e\n\u003ctd\u003eG4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL70B50\u003c\/td\u003e\n\u003ctd\u003e25000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Rating (Class) post 2021 SLR\u003c\/td\u003e\n\u003ctd\u003eE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam Angle\u003c\/td\u003e\n\u003ctd\u003e270\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCCT\u003c\/td\u003e\n\u003ctd\u003e4000 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Colour\u003c\/td\u003e\n\u003ctd\u003eCool White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens\u003c\/td\u003e\n\u003ctd\u003e195 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficacy\u003c\/td\u003e\n\u003ctd\u003e142.3 lm\/W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCRI\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003eDownloads\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/products_4563898_datasheet.pdf\" target=\"_blank\"\u003eProduct Specification Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWill this work with my existing halogen transformer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe bulb runs on 12V AC or DC, so it works with most electronic halogen transformers rated for low loads. However, older wire-wound transformers often have a minimum load requirement (typically 20-50W) and may not reliably drive a single 1.5W LED. Check your transformer's minimum load specification before replacing all halogen bulbs with LEDs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's the difference between 4000K and 3000K?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e4000K is a cool white with a neutral, slightly blue-toned appearance suited to task lighting in kitchens, workspaces and utility areas. 3000K is a warm white closer to halogen, preferred in living spaces and bedrooms. Knightsbridge offers this bulb in both colour temperatures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be used in enclosed fittings?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IP20 rating and silicone construction suit enclosed indoor luminaires, but check that the fitting allows adequate ventilation. COB LEDs generate less heat than halogen but still need airflow to maintain the 25,000-hour rated life. Avoid completely sealed fittings with no ventilation holes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the bulb dimmable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The G4COB2 uses a non-dimmable driver. Attempting to dim it with a standard dimmer will result in flickering, reduced life or immediate failure. Knightsbridge offers dimmable G4 LED alternatives if dimming is required.\u003c\/p\u003e","brand":"Knightsbridge","offers":[{"title":"Default Title","offer_id":45293618856203,"sku":"G4COB2","price":5.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/774168_94698396-46be-47f0-a586-287e8dbb16c2.jpg?v=1714661261"},{"product_id":"3w-g9-led-capsule-bulb-4000k-cool-white","title":"3W G9 LED Capsule Bulb - 4000K Cool White","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe Knightsbridge G9LED19 is a 3W G9 LED capsule bulb delivering 355 lumens of 4000K cool white light, designed as a direct replacement for 28W G9 halogen bulbs in ceiling downlights, wall lights and decorative fittings. The G9 bi-pin base fits standard G9 lampholders without adaptors, and the 16mm diameter and 50mm height match the envelope size of most halogen G9 capsules.\u003c\/p\u003e\n\u003cp\u003eThe 4000K colour temperature produces a neutral, cool white light suited to kitchens, bathrooms, utility rooms and task lighting where clarity is needed over warmth. The 270-degree beam angle provides wide light distribution comparable to halogen, making this bulb suitable for open shades, decorative chandeliers and cluster fittings where the bulb is visible. The clear polycarbonate and ceramic construction gives the bulb a similar appearance to traditional halogen capsules when unlit.\u003c\/p\u003e\n\u003cp\u003eRunning at 3W on 230V mains, this LED capsule reduces energy consumption by approximately 89% compared to the 28W halogen it replaces, while the 25,000-hour L70B50 rating means the bulb should maintain 70% of its initial brightness after 25,000 hours of use. The CRI of \u0026gt;80 renders colours accurately enough for most residential applications. The bulb is non-dimmable and carries IP20 for dry indoor use only.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e16 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eCeramic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction 2\u003c\/td\u003e\n\u003ctd\u003e\u0026amp; polycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Voltage\u003c\/td\u003e\n\u003ctd\u003e230V 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiffuser\u003c\/td\u003e\n\u003ctd\u003eClear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Technology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Base\u003c\/td\u003e\n\u003ctd\u003eG9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL70B50\u003c\/td\u003e\n\u003ctd\u003e25000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Rating (Class) post 2021 SLR\u003c\/td\u003e\n\u003ctd\u003eE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam Angle\u003c\/td\u003e\n\u003ctd\u003e270\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCCT\u003c\/td\u003e\n\u003ctd\u003e4000 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Colour\u003c\/td\u003e\n\u003ctd\u003eCool White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens\u003c\/td\u003e\n\u003ctd\u003e355 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficacy\u003c\/td\u003e\n\u003ctd\u003e124 lm\/W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCRI\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch5\u003eDownloads\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/products_4636527_datasheet.pdf\" target=\"_blank\"\u003eProduct Specification Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eIs this bulb dimmable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This is a non-dimmable LED capsule. Using it with a dimmer switch may cause flickering or damage the bulb. If you need a dimmable G9 LED, search for dimmable variants in the Niori bulb range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat halogen wattage does this replace?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 3W LED output of 355 lumens is comparable to a 28W G9 halogen capsule. This gives approximately 89% energy savings over the halogen equivalent.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this be used in bathroom fittings?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IP20 rating means this bulb is suitable for dry indoor locations only. It cannot be used in bathroom zones requiring IP44 or higher, such as directly above a shower or bath. For bathrooms, use it only in fittings outside the defined zones.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat colour temperature is 4000K?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e4000K is cool white, a neutral tone with a slight blue-white cast. It is brighter and more clinical than warm white (2700K-3000K), making it better suited to kitchens, bathrooms and task lighting than living rooms or bedrooms.\u003c\/p\u003e","brand":"Knightsbridge","offers":[{"title":"Default Title","offer_id":45293628522763,"sku":"G9LED19","price":3.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/849936_61e3cee8-8fc5-4294-af1c-c5d47cfc5c67.jpg?v=1714661367"},{"product_id":"7w-gu10-dimmable-led-bulb-4000k-cool-white","title":"7W GU10 Dimmable LED Bulb - 4000K Cool White","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe Knightsbridge 7W GU10 LED bulb delivers 755 lumens of 4000K cool white light through a 36° beam angle, replacing traditional 50-60W halogen GU10s in recessed downlights, track lighting and spotlight fittings. The bulb uses SMD LED technology behind a prismatic diffuser inside a white polycarbonate body measuring 50mm diameter by 57mm height.\u003c\/p\u003e\n\u003cp\u003eDesigned for residential and commercial downlighting where dimming control is required, the bulb is compatible with most trailing edge dimmers but should be tested with the specific dimmer model before full installation. The 4000K colour temperature sits in the cool white band, providing clear, neutral illumination suited to kitchens, bathrooms, offices and task lighting applications where colour rendering accuracy matters. The CRI rating of \u0026gt;80 ensures colours appear natural under the light.\u003c\/p\u003e\n\u003cp\u003eThe 7W power draw replaces 50-60W halogen equivalents while delivering comparable brightness, reducing energy consumption by approximately 85-88% per fitting. The L70B50 rating of 25,000 hours indicates the bulb will maintain at least 70% of its original brightness for 25,000 operating hours under typical domestic use patterns. The IP20 rating restricts use to dry indoor locations; for bathroom zones or outdoor use, an IP44 or higher rated bulb is required.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e57 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003ePolycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Voltage\u003c\/td\u003e\n\u003ctd\u003e230V 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiffuser\u003c\/td\u003e\n\u003ctd\u003ePrismatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Technology\u003c\/td\u003e\n\u003ctd\u003eSMD LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Base\u003c\/td\u003e\n\u003ctd\u003eGU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eYes*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL70B50\u003c\/td\u003e\n\u003ctd\u003e25000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Rating (Class) post 2021 SLR\u003c\/td\u003e\n\u003ctd\u003eE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam Angle\u003c\/td\u003e\n\u003ctd\u003e36\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCCT\u003c\/td\u003e\n\u003ctd\u003e4000 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Colour\u003c\/td\u003e\n\u003ctd\u003eCool White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens\u003c\/td\u003e\n\u003ctd\u003e755 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficacy\u003c\/td\u003e\n\u003ctd\u003e111.71 lm\/W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCRI\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch5\u003eDownloads\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/products_5715449_datasheet.pdf\" target=\"_blank\"\u003eProduct Specification Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eIs this bulb dimmable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, the bulb is compatible with most trailing edge dimmers. Dimmer compatibility varies by manufacturer and model, so test the bulb with your specific dimmer before installing across multiple fittings. Leading edge dimmers may cause flickering or buzzing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat halogen wattage does this replace?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 755 lumens output is comparable to a 50-60W halogen GU10. The 7W LED draws approximately 85-88% less power than the halogen equivalent while delivering similar brightness.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this be used in bathroom downlights?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IP20 rating restricts use to dry indoor locations outside bathroom zones. For bathroom ceiling downlights in zones 1 or 2, or any location where moisture exposure is likely, use an IP44 or IP65 rated GU10 bulb instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the colour temperature like?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e4000K sits in the cool white band, providing neutral, clear light that appears whiter and more clinical than warm white (2700-3000K). It suits task lighting, kitchens, bathrooms and commercial spaces where clarity is prioritised over warmth.\u003c\/p\u003e","brand":"Knightsbridge","offers":[{"title":"Default Title","offer_id":45293685899531,"sku":"GU7PDCW","price":3.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/1597402_5176f4f2-6fef-4e04-ad73-1416c1ed4afb.jpg?v=1714662590"},{"product_id":"5w-gu10-dimmable-led-bulb-4000k-cool-white-680lm","title":"5W GU10 Dimmable LED Bulb 4000K Cool White - 680lm","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe Knightsbridge 5W GU10 LED bulb delivers 680 lumens of 4000K cool white light through a 40° beam angle, housed in a white polycarbonate body with a prismatic diffuser. The bulb runs on 230V mains and fits any standard GU10 twist-and-lock socket, replacing halogen GU10 bulbs in downlights, track lighting and spotlight fittings.\u003c\/p\u003e\n\u003cp\u003eDesigned for task lighting in kitchens, bathrooms, offices and retail display, the 4000K colour temperature sits between warm white and daylight, providing clear visibility for reading, food preparation and detail work without the yellow cast of 2700K bulbs. The 40° beam spreads light across a 1.2m diameter circle when the fitting is mounted at a typical 2.4m ceiling height, making it suitable for general room lighting when multiple bulbs are spaced evenly.\u003c\/p\u003e\n\u003cp\u003eThe bulb is dimmable with most trailing-edge and leading-edge dimmers, though compatibility varies by dimmer model — testing before full installation is recommended. At full brightness the 5W LED draws approximately one-tenth of the power of a 50W halogen GU10 while producing comparable light output. The rated L70B50 life of 25,000 hours translates to approximately 11 years of use at 6 hours per day before the bulb drops to 70% of its original output.\u003c\/p\u003e\n\u003cp\u003eThe prismatic diffuser softens the LED point sources and reduces glare when the bulb is visible in open fittings. The polycarbonate construction withstands the repeated thermal cycling of dimming and switching better than glass-bodied alternatives, and the compact 50mm diameter by 54mm height matches the form factor of most halogen GU10 bulbs.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e54 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003ePolycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Voltage\u003c\/td\u003e\n\u003ctd\u003e230V 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiffuser\u003c\/td\u003e\n\u003ctd\u003ePrismatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Technology\u003c\/td\u003e\n\u003ctd\u003eSMD LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Base\u003c\/td\u003e\n\u003ctd\u003eGU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eYes*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL70B50\u003c\/td\u003e\n\u003ctd\u003e25000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Rating (Class) post 2021 SLR\u003c\/td\u003e\n\u003ctd\u003eD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam Angle\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCCT\u003c\/td\u003e\n\u003ctd\u003e4000 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Colour\u003c\/td\u003e\n\u003ctd\u003eCool White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens\u003c\/td\u003e\n\u003ctd\u003e680 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficacy\u003c\/td\u003e\n\u003ctd\u003e122.8 lm\/W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCRI\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch5\u003eDownloads\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/products_6141117_datasheet.pdf\" target=\"_blank\"\u003eProduct Specification Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eIs this bulb dimmable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, the bulb is compatible with most trailing-edge and leading-edge dimmers. Dimmer compatibility varies by model, so it's advisable to test with your specific dimmer before installing multiple bulbs. Some older resistive dimmers designed for halogen may cause flickering at low levels.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's the difference between 4000K and 3000K bulbs?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e4000K produces cool white light with a neutral, slightly blue-toned appearance that enhances clarity and contrast, suited to task lighting in kitchens and offices. 3000K produces warm white light with a yellow-toned appearance closer to traditional incandescent bulbs, preferred for living rooms and bedrooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does the bulb last?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe rated L70B50 life is 25,000 hours, meaning the bulb should maintain at least 70% of its original 680 lumen output for approximately 11 years at 6 hours of use per day. Actual lifespan varies with dimming patterns and thermal conditions in the fitting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this be used in bathroom downlights?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe bulb carries an IP20 rating, which provides no moisture protection. It can be used in bathroom downlights only if the fitting itself is rated IP44 or higher and the bulb sits inside a sealed housing that prevents direct exposure to moisture and steam.\u003c\/p\u003e","brand":"Knightsbridge","offers":[{"title":"Default Title","offer_id":45293723320587,"sku":"GU5PDCW","price":2.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/1597360_7a0af9da-186c-4fe6-adac-994269b0c47d.jpg?v=1714663251"},{"product_id":"12w-led-e27-corn-lamp-4000k-cool-white-1695lm","title":"12W LED E27 Corn Lamp 4000K - Cool White 1695lm","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe Knightsbridge 12W LED E27 corn lamp delivers 1695 lumens at 4000K cool white across a 260-degree beam angle from a cylindrical polycarbonate and aluminium housing. The corn-style LED array wraps around three vertical panels inside a clear polycarbonate tube, distributing light in nearly all directions rather than concentrating it downwards like a standard bulb. This makes it suited to bare-bulb pendants, industrial-style cage fittings, and enclosed luminaires where the light source is visible and omni-directional output is needed.\u003c\/p\u003e\n\u003cp\u003eDesigned as a direct replacement for traditional incandescent or compact fluorescent lamps in E27 screw fittings, the lamp installs without modification to existing fixtures. The 4000K colour temperature sits in the neutral-to-cool range and reads as clinical white light rather than warm, making it more typical for commercial spaces, workshops, garages and task lighting in kitchens or utility rooms than for living rooms or bedrooms where warmer temperatures are usually preferred. The 146.4 lm\/W efficacy rating means the lamp draws 12W to produce the same output as a 100W incandescent.\u003c\/p\u003e\n\u003cp\u003eThe polycarbonate outer tube and aluminium base provide thermal management to keep the LED array within operating temperature, contributing to the rated 50,000-hour L70B50 lifespan. The lamp is non-dimmable and carries an IP20 rating, limiting it to indoor use or fully enclosed outdoor luminaires where the lamp itself is protected from moisture. The 60mm diameter and 128mm height are larger than a standard A60 bulb, so check fixture clearance before ordering if the lamp will sit inside a shade or enclosure.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e60 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e128 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003ePolycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction 2\u003c\/td\u003e\n\u003ctd\u003e\u0026amp; aluminium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Voltage\u003c\/td\u003e\n\u003ctd\u003e230V 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Technology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Base\u003c\/td\u003e\n\u003ctd\u003eE27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL70B50\u003c\/td\u003e\n\u003ctd\u003e50000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Rating (Class) post 2021 SLR\u003c\/td\u003e\n\u003ctd\u003eD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam Angle\u003c\/td\u003e\n\u003ctd\u003e260\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCCT\u003c\/td\u003e\n\u003ctd\u003e4000 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Colour\u003c\/td\u003e\n\u003ctd\u003eCool White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens\u003c\/td\u003e\n\u003ctd\u003e1695 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficacy\u003c\/td\u003e\n\u003ctd\u003e146.4 lm\/W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCRI\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003eDownloads\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/products_3629320_datasheet.pdf\" target=\"_blank\"\u003eProduct Specification Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eIs this lamp dimmable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The 12W E27 corn lamp is non-dimmable and will not function correctly with dimmer switches. Attempting to use it on a dimmed circuit may cause flickering or damage the lamp.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does 4000K colour temperature look like?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e4000K is a neutral-to-cool white light that reads as clinical rather than warm. It suits task lighting in kitchens, workshops, garages and commercial spaces. For living rooms or bedrooms, 2700K-3000K warm white is typically preferred.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it fit inside a standard lampshade?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe lamp measures 60mm diameter by 128mm height, which is larger than a standard A60 bulb. Check the internal clearance of shades or enclosed fixtures before ordering, as the corn-style housing may not fit where a traditional bulb would.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be used outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IP20 rating means the lamp has no protection against moisture and is suitable for indoor use only, or in fully enclosed outdoor luminaires where the lamp itself is protected from the weather.\u003c\/p\u003e","brand":"Knightsbridge","offers":[{"title":"Default Title","offer_id":45293773291787,"sku":"CRN12CW","price":18.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/254978_42232837-adb0-44df-8268-2cf331799415.jpg?v=1714663896"},{"product_id":"18w-led-e27-corn-lamp-4000k-cool-white","title":"18W LED E27 Corn Lamp - 4000K Cool White","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe Knightsbridge 18W LED E27 corn lamp delivers 2495 lumens of 4000K cool white light through a 260° beam angle, housed in a 60mm diameter polycarbonate and aluminium body. The corn lamp design positions multiple LED chips along three vertical fins around the bulb, creating near-omnidirectional light distribution rather than the focused beam of a traditional directional LED.\u003c\/p\u003e\n\u003cp\u003eThis bulb replaces high-wattage metal halide, compact fluorescent or incandescent lamps in commercial, retail, industrial and residential settings where high single-source output is needed. Typical applications include pendant fixtures in warehouses, retail display areas, workshops, garage forecourts, and enclosed outdoor luminaires where a non-directional high-lumen source is required. The 18W draw replaces approximately 100W equivalent incandescent or 36W CFL loads while maintaining similar brightness.\u003c\/p\u003e\n\u003cp\u003eThe aluminium heat sink and integrated cooling fins manage thermal load without requiring active cooling, allowing the lamp to run in enclosed fixtures without overheating. The polycarbonate outer shell protects the LED array and diffuses the light source, reducing glare when viewed directly. The 4000K colour temperature provides neutral cool white light suited to task areas, commercial spaces and environments where daylight-like rendering is needed. The lamp is non-dimmable and designed for continuous operation with an L70 lifespan of 50,000 hours at typical ambient temperatures.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e60 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e148 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003ePolycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction 2\u003c\/td\u003e\n\u003ctd\u003e\u0026amp; aluminium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Voltage\u003c\/td\u003e\n\u003ctd\u003e230V 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Technology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Base\u003c\/td\u003e\n\u003ctd\u003eE27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL70B50\u003c\/td\u003e\n\u003ctd\u003e50000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Rating (Class) post 2021 SLR\u003c\/td\u003e\n\u003ctd\u003eD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam Angle\u003c\/td\u003e\n\u003ctd\u003e260\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCCT\u003c\/td\u003e\n\u003ctd\u003e4000 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Colour\u003c\/td\u003e\n\u003ctd\u003eCool White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens\u003c\/td\u003e\n\u003ctd\u003e2495 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficacy\u003c\/td\u003e\n\u003ctd\u003e145.7 lm\/W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCRI\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003eDownloads\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/products_3629328_datasheet.pdf\" target=\"_blank\"\u003eProduct Specification Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eCan this be used outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IP20 rating means the lamp is suitable only for enclosed outdoor luminaires, not direct exposure to weather. It can be used in covered porch lights, garage ceiling fixtures or other outdoor fittings where the bulb itself is protected from rain and moisture ingress.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it dimmable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This lamp is non-dimmable and will not function correctly with dimmer switches. Attempting to use it on a dimmer circuit may cause flickering or damage the lamp.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the 260° beam angle mean?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe corn lamp design produces near-omnidirectional light — the 260° beam angle means light is emitted in all directions except directly behind the E27 base. This makes it suitable for pendant fixtures and luminaires where light needs to spread broadly rather than focus in one direction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does it last?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe L70 lifespan is 50,000 hours, meaning the lamp will maintain at least 70% of its initial brightness for 50,000 hours of continuous use under typical operating conditions. At 10 hours per day, this equates to approximately 13 years of service.\u003c\/p\u003e","brand":"Knightsbridge","offers":[{"title":"Default Title","offer_id":45293773390091,"sku":"CRN18CW","price":20.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/254980_2c877ce3-c038-44e2-add2-7883356d3915.jpg?v=1714663900"},{"product_id":"27w-led-e27-corn-lamp-4000k-cool-white-non-dimmable","title":"27W LED E27 Corn Lamp 4000K Cool White - Non-Dimmable","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe Knightsbridge 27W E27 corn lamp is a high-output LED replacement bulb delivering 3,750 lumens of 4000K cool white light from an E27 Edison screw base. The 'corn' name comes from the arrangement of LED chips in vertical columns around the body, giving 280° light distribution that spreads output in all directions except directly backwards through the base.\u003c\/p\u003e\n\u003cp\u003eDesigned as a retrofit replacement for commercial pendants, warehouse high bays, workshop luminaires and outdoor enclosed fixtures, the corn lamp sits inside existing E27-socket fittings and converts them from older halogen, metal halide or CFL sources to LED without re-wiring. The 27W draw replaces traditional lamps up to 150W equivalent, delivering comparable or higher lumen output at a fifth of the power consumption. The IP20 rating allows use in dry indoor locations or within IP-rated outdoor luminaires that protect the bulb from direct weather exposure.\u003c\/p\u003e\n\u003cp\u003eThe polycarbonate and aluminium body includes an integral cooling system with vertical heat fins that run the length of the bulb, keeping the LED chips at operating temperature for the rated 50,000-hour L70B50 lifespan. The 60mm diameter and 173mm height suit most E27 pendant shades, though bulkier than a standard A60 bulb so check the shade aperture before fitting. The bulb is non-dimmable and operates on 230V 50Hz mains only. The 4000K colour temperature sits in the cool white range, giving a neutral-to-slightly-clinical tone suited to task lighting, retail display, garage and workshop applications rather than residential living spaces.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e60 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e173 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003ePolycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction 2\u003c\/td\u003e\n\u003ctd\u003e\u0026amp; aluminium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Voltage\u003c\/td\u003e\n\u003ctd\u003e230V 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Technology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Base\u003c\/td\u003e\n\u003ctd\u003eE27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL70B50\u003c\/td\u003e\n\u003ctd\u003e50000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Rating (Class) post 2021 SLR\u003c\/td\u003e\n\u003ctd\u003eD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam Angle\u003c\/td\u003e\n\u003ctd\u003e280\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCCT\u003c\/td\u003e\n\u003ctd\u003e4000 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Colour\u003c\/td\u003e\n\u003ctd\u003eCool White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens\u003c\/td\u003e\n\u003ctd\u003e3750 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficacy\u003c\/td\u003e\n\u003ctd\u003e143.9 lm\/W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCRI\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch5\u003eDownloads\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/products_3629329_datasheet.pdf\" target=\"_blank\"\u003eProduct Specification Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eIs this bulb dimmable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The 27W corn lamp is non-dimmable and must be used on a standard switched circuit only. Pairing it with a dimmer switch may cause flickering, buzzing or early failure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it fit inside my existing pendant shade?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe bulb measures 60mm diameter and 173mm height, which is bulkier than a standard A60 household bulb. Check the internal dimensions of your shade or luminaire before ordering — the bulb needs at least 65mm clearance width and 180mm clearance height to fit without touching the shade walls.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be used outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IP20 rating means the bulb is not weatherproof on its own. It can be used outdoors only when fitted inside an enclosed IP-rated luminaire that protects it from rain, moisture and dust.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the L70B50 rating?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eL70B50 of 50,000 hours means that after 50,000 hours of operation, at least 50% of a batch of these bulbs will still be producing at least 70% of their original lumen output. This equates to approximately 5.7 years of continuous 24\/7 use or 17 years at 8 hours per day.\u003c\/p\u003e","brand":"Knightsbridge","offers":[{"title":"Default Title","offer_id":45293775880459,"sku":"CRN27CW","price":24.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/254982_638cbed0-36b3-4ede-8368-66fa0276d2ca.jpg?v=1714663904"},{"product_id":"36w-led-e40-corn-lamp-4000k-cool-white","title":"36W LED E40 Corn Lamp - 4000K Cool White","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe Knightsbridge 36W LED E40 corn lamp is a direct retrofit replacement for high-intensity discharge (HID) and SON lamps in commercial and industrial high-bay fittings, post-top luminaires and enclosed floodlight housings. The E40 Edison screw base fits standard mogul sockets, and the 36W LED array delivers 5115 lumens at 4000K cool white with a 145lm\/W efficacy rating, reducing energy consumption by 60-70% compared to equivalent HID sources.\u003c\/p\u003e\n\u003cp\u003eThe lamp body is constructed from white polycarbonate and aluminium with an integral cooling system that draws heat away from the LED array via vertical aluminium fins visible between the polycarbonate ribs. This keeps the LEDs operating within thermal limits and supports the 50,000-hour L70B50 rated life (50,000 hours to 70% of initial output for at least 50% of lamps). The 280-degree beam angle provides near-omnidirectional light distribution, making it suitable for open and closed fixtures where light needs to spread in multiple directions rather than focus downward only.\u003c\/p\u003e\n\u003cp\u003eThe lamp measures 216mm in height and 85mm in diameter, fitting most standard E40 housings designed for original HID or SON lamps. The IP20 rating restricts use to indoor applications or fully enclosed outdoor luminaires that provide IP-rated environmental protection around the lamp itself. The lamp is non-dimmable and operates on 230V 50Hz mains. The CRI of \u0026gt;80 provides acceptable colour rendering for warehouses, retail stockrooms, manufacturing floors and other commercial spaces where task visibility is more critical than colour accuracy.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e85 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e216 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003ePolycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction 2\u003c\/td\u003e\n\u003ctd\u003e\u0026amp; aluminium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Voltage\u003c\/td\u003e\n\u003ctd\u003e230V 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Technology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Base\u003c\/td\u003e\n\u003ctd\u003eE40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL70B50\u003c\/td\u003e\n\u003ctd\u003e50000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Rating (Class) post 2021 SLR\u003c\/td\u003e\n\u003ctd\u003eD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam Angle\u003c\/td\u003e\n\u003ctd\u003e280\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCCT\u003c\/td\u003e\n\u003ctd\u003e4000 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Colour\u003c\/td\u003e\n\u003ctd\u003eCool White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens\u003c\/td\u003e\n\u003ctd\u003e5115 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e36\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficacy\u003c\/td\u003e\n\u003ctd\u003e145 lm\/W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCRI\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch5\u003eDownloads\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/products_3629334_datasheet.pdf\" target=\"_blank\"\u003eProduct Specification Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does this lamp replace?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 36W corn lamp is designed as a direct retrofit for 70-100W HID (metal halide or high-pressure sodium) lamps in E40 mogul-socket fittings. It delivers comparable lumen output at a fraction of the wattage and without the warm-up delay of discharge lamps.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be used outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe lamp carries an IP20 rating, which means it must be installed inside a fully enclosed outdoor-rated luminaire that provides IP protection. It cannot be used in open or partially exposed outdoor fittings where moisture or dust could reach the lamp body directly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it dimmable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The lamp operates at full 36W output on standard 230V mains and is not compatible with dimmer switches or dimming control systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the expected lifespan?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe lamp is rated L70B50 at 50,000 hours, meaning at least 50% of lamps will still produce 70% or more of their initial 5115lm output after 50,000 hours of continuous operation. In practice this translates to 10-15 years of typical commercial use.\u003c\/p\u003e","brand":"Knightsbridge","offers":[{"title":"Default Title","offer_id":45293775913227,"sku":"CRN36CW","price":32.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/254984_32f4f21a-812d-41c9-a7c7-2b3890bb0baf.jpg?v=1714663907"},{"product_id":"54w-e40-led-corn-lamp-4000k-cool-white-6870lm","title":"54W E40 LED Corn Lamp 4000K Cool White - 6870lm","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe Knightsbridge 54W E40 LED corn lamp delivers 6870 lumens of 4000K cool white light from an E40 (Edison giant screw) base, designed as a direct retrofit replacement for high-intensity discharge (HID) and SON lamps in commercial and retail high-bay luminaires. The corn-style construction arranges LED chips around a central cylinder to provide 280-degree light distribution, eliminating the directional bias of traditional bulbs.\u003c\/p\u003e\n\u003cp\u003eBuilt for commercial warehouses, retail showrooms, factories and covered outdoor areas where enclosed luminaires protect the IP20-rated bulb from direct weather exposure, the lamp fits any standard E40 socket and operates on 230V 50Hz mains. The polycarbonate tube and aluminium base housing include an integral passive cooling system that channels heat away from the LED chips, maintaining the rated 50,000-hour L70B50 lifespan without requiring external cooling fans.\u003c\/p\u003e\n\u003cp\u003eAt 85mm diameter and 255mm height, the lamp fits within most traditional HID luminaire housings without modification. The 125.9 lumens per watt efficacy reduces energy consumption by approximately 70% compared to equivalent 150W metal halide lamps, while the \u0026gt;80 CRI maintains accurate colour rendering for retail and inspection environments. The lamp is non-dimmable and carries a 5-year manufacturer warranty.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e85 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e255 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003ePolycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction 2\u003c\/td\u003e\n\u003ctd\u003e\u0026amp; aluminium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Voltage\u003c\/td\u003e\n\u003ctd\u003e230V 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Technology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Base\u003c\/td\u003e\n\u003ctd\u003eE40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL70B50\u003c\/td\u003e\n\u003ctd\u003e50000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Rating (Class) post 2021 SLR\u003c\/td\u003e\n\u003ctd\u003eE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam Angle\u003c\/td\u003e\n\u003ctd\u003e280\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCCT\u003c\/td\u003e\n\u003ctd\u003e4000 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Colour\u003c\/td\u003e\n\u003ctd\u003eCool White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens\u003c\/td\u003e\n\u003ctd\u003e6870 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e54\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficacy\u003c\/td\u003e\n\u003ctd\u003e125.9 lm\/W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCRI\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch5\u003eDownloads\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/products_3629335_datasheet.pdf\" target=\"_blank\"\u003eProduct Specification Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does this lamp replace?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 54W E40 LED corn lamp is designed as a retrofit replacement for 150W metal halide (HID) lamps and 70-100W SON (high-pressure sodium) lamps commonly used in commercial high-bay luminaires, warehouse lighting and covered outdoor installations. It delivers comparable or greater lumen output at approximately 70% lower energy consumption.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be used outdoors?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe lamp carries an IP20 rating, meaning it has no weather protection and must be installed inside an enclosed luminaire. It is suitable for covered outdoor areas such as canopies, covered loading bays or enclosed outdoor fixtures, but cannot be exposed directly to rain or moisture.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it dimmable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The lamp is non-dimmable and must be used on standard on\/off switching circuits. Connecting it to a dimmer circuit may damage the internal LED driver.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the expected lifespan?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe lamp is rated at 50,000 hours L70B50, meaning that after 50,000 hours of operation, at least 50% of a batch will still produce 70% or more of their initial lumen output. At 12 hours per day this represents approximately 11 years of service life.\u003c\/p\u003e","brand":"Knightsbridge","offers":[{"title":"Default Title","offer_id":45293775978763,"sku":"CRN54CW","price":37.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/254986_47dfeb28-71de-4346-8bb3-b345efd3505d.jpg?v=1714663910"},{"product_id":"5w-gu10-dimmable-led-bulb-4000k-cool-white-570lm","title":"5W GU10 Dimmable LED Bulb 4000K Cool White - 570lm","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThis Knightsbridge 5W GU10 LED bulb delivers 570 lumens of 4000K cool white light through a 40° beam angle, providing direct replacement for traditional 50W halogen GU10 spotlights. The SMD LED chip sits behind a clear glass lens with a polycarbonate body, giving the bulb a similar visual appearance to halogen when installed in downlights or track fittings.\u003c\/p\u003e\n\u003cp\u003eDesigned for recessed downlights, track lighting, and directional spotlights in kitchens, bathrooms (IP20 rated for zones outside shower enclosures), offices and retail spaces, the 4000K colour temperature produces a neutral white light that sits between warm white (2700K-3000K) and daylight white (5000K-6500K). The 40° beam provides focused illumination without the hard shadows of narrower 25° beams, making it suitable for general room lighting as well as accent lighting.\u003c\/p\u003e\n\u003cp\u003eThe bulb is dimmable when paired with compatible trailing-edge or leading-edge dimmers — dimmer compatibility varies by manufacturer, so testing before full installation across multiple fittings is recommended. At 5W draw versus 50W for equivalent halogen output, the LED reduces energy consumption by 90% and the L70B50 rating of 54,000 hours translates to approximately 25 years of use at 6 hours per day before the bulb drops to 70% of its original lumen output.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e52 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eGlass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction 2\u003c\/td\u003e\n\u003ctd\u003e\u0026amp; polycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Voltage\u003c\/td\u003e\n\u003ctd\u003e230V 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiffuser\u003c\/td\u003e\n\u003ctd\u003eClear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Technology\u003c\/td\u003e\n\u003ctd\u003eSMD LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Base\u003c\/td\u003e\n\u003ctd\u003eGU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Included\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eYes*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL70B50\u003c\/td\u003e\n\u003ctd\u003e54000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Rating (Class) post 2021 SLR\u003c\/td\u003e\n\u003ctd\u003eE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam Angle\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCCT\u003c\/td\u003e\n\u003ctd\u003e4000 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Colour\u003c\/td\u003e\n\u003ctd\u003eCool White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens\u003c\/td\u003e\n\u003ctd\u003e570 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficacy\u003c\/td\u003e\n\u003ctd\u003e111.69 lm\/W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCRI\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch5\u003eDownloads\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/products_4072193_datasheet.pdf\" target=\"_blank\"\u003eProduct Specification Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eIs this bulb compatible with all dimmers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe bulb works with most trailing-edge and leading-edge dimmers, but compatibility varies by dimmer manufacturer and model. Test one bulb with your existing dimmer before installing across multiple fittings. Some older rotary dimmers designed for halogen loads may cause flickering or limited dimming range with LED bulbs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's the difference between 4000K and 3000K?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e4000K produces a cool white light with a neutral tone that appears slightly blue-white compared to the warmer, more yellow-toned 3000K. 4000K is commonly used in kitchens, bathrooms and task lighting where clarity is prioritised over warmth. 3000K is preferred in living rooms and bedrooms for a softer, more relaxed atmosphere.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this be used in bathroom downlights?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IP20 rating means the bulb is suitable for bathroom zones outside shower enclosures and bath surrounds (typically zone 3). For downlights directly above a bath or inside a shower enclosure, an IP65-rated bulb and fitting are required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the 570 lumens compare to halogen?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e570 lumens is approximately equivalent to a 50W halogen GU10 spotlight. The 5W LED draw reduces energy consumption by 90% while producing similar light output and beam spread.\u003c\/p\u003e","brand":"Knightsbridge","offers":[{"title":"Default Title","offer_id":45293845053707,"sku":"G5DCW","price":2.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/489052_0b211d26-a34c-4598-8543-cb28b4bb78fb.jpg?v=1714664945"},{"product_id":"2w-g9-led-capsule-bulb-4000k-cool-white","title":"2W G9 LED Capsule Bulb - 4000K Cool White","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe Knightsbridge G9LED11 is a 2W G9 LED capsule bulb delivering 230 lumens of 4000K cool white light through a frosted polycarbonate diffuser. The G9 twin-pin base fits directly into most G9 lamp holders designed for halogen capsules, making this a straight replacement for 18-25W halogen G9 bulbs in wall lights, ceiling fittings and integrated kitchen appliances.\u003c\/p\u003e\n\u003cp\u003eDesigned for use in wall sconces, bathroom mirror lights, integrated cooker hoods, and modern pendant fittings where a compact bulb is needed, the capsule measures 49mm in height and 16mm in diameter. The 270° beam angle provides wide light distribution rather than a focused spot, making it suitable for general illumination rather than task lighting. At 230V mains power, the 2W draw reduces energy consumption by approximately 90% compared to equivalent halogen capsules.\u003c\/p\u003e\n\u003cp\u003eThe frosted polycarbonate body diffuses the LED chips inside, eliminating visible hot spots and creating a more even light output than clear capsules. The 4000K colour temperature produces a neutral white that works in kitchens, bathrooms and utility spaces where a cooler tone is preferred over warm white. The IP20 rating limits use to dry indoor locations only. This bulb is non-dimmable and should not be used with dimmer switches.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e16 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e49 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003ePolycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Voltage\u003c\/td\u003e\n\u003ctd\u003e230V 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiffuser\u003c\/td\u003e\n\u003ctd\u003eFrosted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Technology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Base\u003c\/td\u003e\n\u003ctd\u003eG9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL70B50\u003c\/td\u003e\n\u003ctd\u003e25000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Rating (Class) post 2021 SLR\u003c\/td\u003e\n\u003ctd\u003eE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam Angle\u003c\/td\u003e\n\u003ctd\u003e270\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCCT\u003c\/td\u003e\n\u003ctd\u003e4000 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Colour\u003c\/td\u003e\n\u003ctd\u003eCool White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens\u003c\/td\u003e\n\u003ctd\u003e230 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficacy\u003c\/td\u003e\n\u003ctd\u003e115.9 lm\/W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCRI\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch5\u003eDownloads\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/products_1543214_datasheet.pdf\" target=\"_blank\"\u003eProduct Specification Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhat halogen wattage does this replace?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis 2W LED capsule replaces 18-25W halogen G9 bulbs. The 230-lumen output is comparable to a 20W halogen, but the beam angle and light distribution may differ slightly depending on the fitting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it be used with a dimmer switch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This bulb is non-dimmable and must not be used with dimmer switches. Using it on a dimmed circuit will cause flickering or failure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it suitable for bathroom use?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe IP20 rating limits this bulb to dry indoor locations outside bathroom zones 1 and 2. It can be used in zone 3 (areas more than 60cm from a bath or shower) or in bathroom ceiling fittings well away from direct water contact.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does it last?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe L70B50 rating of 25,000 hours means that after 25,000 hours of use, 50% of bulbs will still deliver at least 70% of their original light output. At 3 hours per day, this equates to approximately 22 years of use.\u003c\/p\u003e","brand":"Knightsbridge","offers":[{"title":"Default Title","offer_id":45293845545227,"sku":"G9LED11","price":4.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/107726_5baf7569-f955-4da4-a139-1683a960286e.jpg?v=1714664953"},{"product_id":"4w-dimmable-g9-led-capsule-bulb-4000k-cool-white","title":"4W Dimmable G9 LED Capsule Bulb - 4000K Cool White","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe Knightsbridge G9LED17 is a 4W G9 LED capsule bulb delivering 430 lumens at 4000K cool white, designed as a direct replacement for traditional 28-33W G9 halogen capsules. The bulb is dimmable when paired with compatible trailing or leading edge dimmer switches, though dimmer compatibility should be verified before installation as not all dimmer models support LED loads equally.\u003c\/p\u003e\n\u003cp\u003eG9 capsules are common in wall lights, decorative fittings, and under-cabinet kitchen lighting where a compact bulb with wide light spread is needed. The 4000K colour temperature produces a neutral cool white light that suits task lighting in kitchens, bathrooms and workspaces where colour accuracy and alertness are valued over warm ambience. The 270-degree beam angle distributes light broadly from the bulb, replicating the omnidirectional pattern of the halogen bulbs it replaces.\u003c\/p\u003e\n\u003cp\u003eThe bulb measures 54mm tall by 19mm diameter, fitting most G9 fittings designed for halogen capsules, though depth-restricted luminaires should be measured before purchase. The ceramic and polycarbonate construction with clear diffuser allows the individual LED chips to be visible when unlit. The bulb carries a 3-year warranty and an L70B50 rating of 25,000 hours, meaning half the bulbs in a batch will still deliver at least 70% of initial light output after 25,000 hours of use.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e19 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e54 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eCeramic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction 2\u003c\/td\u003e\n\u003ctd\u003e\u0026amp; polycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Voltage\u003c\/td\u003e\n\u003ctd\u003e230V 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiffuser\u003c\/td\u003e\n\u003ctd\u003eClear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Technology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Base\u003c\/td\u003e\n\u003ctd\u003eG9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eYes*\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL70B50\u003c\/td\u003e\n\u003ctd\u003e25000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Rating (Class) post 2021 SLR\u003c\/td\u003e\n\u003ctd\u003eE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam Angle\u003c\/td\u003e\n\u003ctd\u003e270\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCCT\u003c\/td\u003e\n\u003ctd\u003e4000 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Colour\u003c\/td\u003e\n\u003ctd\u003eCool White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens\u003c\/td\u003e\n\u003ctd\u003e430 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficacy\u003c\/td\u003e\n\u003ctd\u003e118.54 lm\/W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCRI\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch5\u003eDownloads\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/products_4098015_datasheet.pdf\" target=\"_blank\"\u003eProduct Specification Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eIs this bulb dimmable with all dimmer switches?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe bulb is designed to work with both trailing edge and leading edge dimmers, but compatibility depends on the specific dimmer model. Some older dimmers designed for halogen loads may cause flicker or limited dimming range with LEDs. Test with your existing dimmer before installing multiple bulbs, or consult the dimmer manufacturer's LED compatibility list.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat wattage halogen bulb does this replace?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 4W LED delivering 430 lumens replaces a 28-33W halogen G9 capsule. The actual brightness match depends on the specific halogen bulb previously fitted, but most standard G9 halogens fall within this wattage range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does 4000K cool white look like compared to halogen?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHalogen bulbs typically produce light around 2700-3000K with a warm yellow-white tone. This 4000K bulb produces a noticeably cooler, more neutral white light similar to daylight fluorescent tubes. It suits task lighting in kitchens and bathrooms but may feel clinical in living rooms or bedrooms where warmer light is preferred.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my existing G9 fitting?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe bulb is 54mm tall and 19mm in diameter. Most G9 wall lights and decorative fittings designed for halogen capsules will accommodate this size, but measure the internal depth of enclosed fittings before purchase. Some very compact G9 fittings may not have clearance for the 54mm height.\u003c\/p\u003e","brand":"Knightsbridge","offers":[{"title":"Default Title","offer_id":45293845676299,"sku":"G9LED17","price":5.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/538588_e19ce657-407f-40dc-8f1a-390458f1959c.jpg?v=1714664958"},{"product_id":"30w-t8-6ft-led-tube-4000k-cool-white","title":"30W T8 6ft LED Tube - 4000K Cool White","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe Knightsbridge T8LED6 is a 30W 6ft LED tube with a T8 bi-pin base, delivering 3350 lumens of 4000K cool white light at 116lm\/W efficacy. The tube is built from shatterproof polycarbonate reinforced with an aluminium internal structure, with an opal diffuser running the full 1778mm length and a 26mm diameter matching standard T8 fluorescent tube dimensions.\u003c\/p\u003e\n\u003cp\u003eDesigned as a direct replacement for 6ft fluorescent tubes in offices, retail units, workshops and commercial spaces, the tube requires a compatible LED-ready batten or conversion of an existing fluorescent fitting by bypassing the ballast and wiring directly to mains. The integral driver inside the tube means no external control gear is needed once the fitting is converted. The instant-start technology eliminates warm-up time and the tube reaches full 3350lm output immediately on switching.\u003c\/p\u003e\n\u003cp\u003eThe 4000K colour temperature sits in the cool white range, producing a neutral tone between daylight and warm white that suits task-focused environments where colour rendering and visibility matter more than atmospheric warmth. The CRI rating above 80 maintains reasonable colour accuracy for general commercial use. The polycarbonate construction resists impact better than glass fluorescent tubes, reducing breakage risk during installation or maintenance.\u003c\/p\u003e\n\u003cp\u003eThe tube carries an IP20 rating for dry indoor use only and operates on 230V 50Hz mains. The L70B50 rating of 20,000 hours indicates the point at which 50% of a batch would have degraded to 70% of initial lumen output, giving a maintenance interval guide for commercial installations with multiple tubes. The tube is not dimmable and must be used on standard switched circuits only.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e26 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e1778 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003ePolycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction 2\u003c\/td\u003e\n\u003ctd\u003e\u0026amp; aluminium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Voltage\u003c\/td\u003e\n\u003ctd\u003e230V 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiffuser\u003c\/td\u003e\n\u003ctd\u003eOpal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Technology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Base\u003c\/td\u003e\n\u003ctd\u003eT8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL70B50\u003c\/td\u003e\n\u003ctd\u003e20000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Rating (Class) post 2021 SLR\u003c\/td\u003e\n\u003ctd\u003eE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCCT\u003c\/td\u003e\n\u003ctd\u003e4000 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Colour\u003c\/td\u003e\n\u003ctd\u003eCool White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens\u003c\/td\u003e\n\u003ctd\u003e3350 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficacy\u003c\/td\u003e\n\u003ctd\u003e116.3 lm\/W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCRI\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003eDownloads\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/products_1632004_datasheet.pdf\" target=\"_blank\"\u003eProduct Specification Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eCan this replace a standard fluorescent tube directly?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNot without modification. The tube requires either an LED-ready batten designed for direct-wire LED tubes, or conversion of an existing fluorescent fitting by removing or bypassing the ballast and wiring the tube holders directly to 230V mains. An electrician should perform this conversion to ensure safe operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between 4000K and 3000K tubes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e4000K produces a cooler, more neutral white light that suits offices, retail and task-focused commercial spaces. 3000K produces a warmer, more yellow-toned light preferred in hospitality and residential settings. The choice depends on the atmosphere required rather than absolute brightness.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does the tube last?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe L70B50 rating of 20,000 hours means that after 20,000 hours of operation, 50% of a batch would have degraded to 70% of initial output. In a typical office running 10 hours per day, this represents approximately 5.5 years before noticeable dimming occurs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the tube dimmable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The tube is designed for switched operation only and cannot be used with dimmer switches or controls. Attempting to dim a non-dimmable LED tube may cause flickering, buzzing or premature failure.\u003c\/p\u003e","brand":"Knightsbridge","offers":[{"title":"Default Title","offer_id":45293994049803,"sku":"T8LED6","price":20.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/110336_e4727298-b24e-4b01-b486-4279f5d46154.jpg?v=1714667169"},{"product_id":"18w-t8-4ft-led-glass-tube-4000k-cool-white","title":"18W T8 4ft LED Glass Tube - 4000K Cool White","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe Knightsbridge T8 4ft LED tube is an 18W direct replacement for traditional fluorescent T8 tubes, delivering 2295 lumens of cool white 4000K light from a 1212mm glass and polycarbonate construction. The tube houses an integral driver and connects to standard T8 lamp holders on 230V mains, providing instant-start operation without the warm-up delay or flicker associated with fluorescent technology.\u003c\/p\u003e\n\u003cp\u003eDesigned for commercial and industrial environments including offices, retail units, warehouses and workshops, the tube produces a wide 270-degree beam angle that distributes light evenly across ceilings and work surfaces. The 4000K colour temperature delivers neutral white light that renders colours accurately under a CRI \u0026gt;80 rating, making it suitable for tasks requiring colour differentiation such as print matching, stock checking and assembly work.\u003c\/p\u003e\n\u003cp\u003eThe opal diffuser softens the LED point sources into an even glow along the tube's length, reducing glare on computer screens and polished surfaces. At 131 lumens per watt, the tube converts significantly more energy into visible light than equivalent fluorescent tubes, reducing running costs in installations with multiple fittings running extended hours. The rated L70B50 lifespan of 20,000 hours translates to approximately 8-10 years of typical commercial use before light output drops to 70% of original brightness.\u003c\/p\u003e\n\u003cp\u003eThe non-dimmable design simplifies installation in switch-only circuits and avoids compatibility issues with dimmer modules. The tube's 27mm diameter matches standard T8 form factor, allowing retrofit into existing fluorescent batten fittings after removal of the starter and ballast components.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e27 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e1212 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eGlass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction 2\u003c\/td\u003e\n\u003ctd\u003e\u0026amp; polycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Voltage\u003c\/td\u003e\n\u003ctd\u003e230V 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiffuser\u003c\/td\u003e\n\u003ctd\u003eOpal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Technology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Base\u003c\/td\u003e\n\u003ctd\u003eT8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL70B50\u003c\/td\u003e\n\u003ctd\u003e20000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Rating (Class) post 2021 SLR\u003c\/td\u003e\n\u003ctd\u003eE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam Angle\u003c\/td\u003e\n\u003ctd\u003e270\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCCT\u003c\/td\u003e\n\u003ctd\u003e4000 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Colour\u003c\/td\u003e\n\u003ctd\u003eCool White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens\u003c\/td\u003e\n\u003ctd\u003e2295 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficacy\u003c\/td\u003e\n\u003ctd\u003e131.755 lm\/W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCRI\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003eDownloads\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/products_3479766_datasheet.pdf\" target=\"_blank\"\u003eProduct Specification Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/manual_853642.pdf\" target=\"_self\"\u003eProduct Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eCan this tube replace existing fluorescent T8 tubes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, but the existing fluorescent ballast and starter must be bypassed or removed first. The LED tube requires direct connection to 230V mains. Many users replace the entire batten fitting with an LED-ready version to simplify installation and avoid rewiring complications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat colour temperature is 4000K?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e4000K is cool white, sitting between neutral and slightly blue-white on the colour temperature scale. It produces brighter, crisper light than warm white (2700-3000K) and is commonly used in offices, retail and commercial spaces where visual clarity matters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this tube dimmable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The integral driver is non-dimmable and must be used on switch-only circuits. Attempting to dim the tube may cause flicker, reduced lifespan or driver failure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does this tube last?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe rated L70B50 lifespan is 20,000 hours, meaning the tube will maintain at least 70% of its original brightness for 20,000 hours of operation. In a typical office running 8-10 hours per day, this equates to approximately 8-10 years before noticeable dimming occurs.\u003c\/p\u003e","brand":"Knightsbridge","offers":[{"title":"Default Title","offer_id":45293995000075,"sku":"T8LEDP18CW","price":4.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/210250_bd2851ae-0cdf-4d36-918e-caa4ee9f6524.jpg?v=1714667173"},{"product_id":"24w-t8-5ft-led-glass-tube-4000k-cool-white","title":"24W T8 5ft LED Glass Tube - 4000K Cool White","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe Knightsbridge T8 5ft LED tube is a 24W glass-bodied replacement for traditional T8 fluorescent tubes, delivering 2980 lumens at 4000K cool white. The tube measures 1512mm long with a 27mm diameter and fits standard G13 bi-pin T8 lampholders. An integrated driver and instant-start electronics mean there's no warm-up delay when switched on.\u003c\/p\u003e\n\u003cp\u003eDesigned for offices, schools, warehouses and retail environments where direct fluorescent tube replacement is needed, the tube outputs 132.5lm\/W, which reduces running costs compared to older fluorescent equivalents drawing 58W for similar output. The 245-degree beam angle spreads light broadly across the length of the fitting, making it suitable for batten fittings mounted 2.4-3m above a floor. The 4000K colour temperature gives a neutral white light that suits task environments where colour accuracy and alertness matter more than ambient warmth.\u003c\/p\u003e\n\u003cp\u003eThe glass tube body resists yellowing and heat distortion better than all-plastic alternatives, while the opal polycarbonate diffuser inside the tube softens the LED chip pattern into an even linear light source. The tube carries an IP20 rating for dry indoor use and a CRI above 80, meaning colour rendering is adequate for general commercial use. The L70B50 rating of 20,000 hours indicates that at least 70% of the tubes will still be producing 70% of initial output at that runtime, assuming typical commercial usage of 8-12 hours per day.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e27 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e1512 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eGlass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction 2\u003c\/td\u003e\n\u003ctd\u003e\u0026amp; polycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Voltage\u003c\/td\u003e\n\u003ctd\u003e230V 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiffuser\u003c\/td\u003e\n\u003ctd\u003eOpal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Technology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Base\u003c\/td\u003e\n\u003ctd\u003eT8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL70B50\u003c\/td\u003e\n\u003ctd\u003e20000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Rating (Class) post 2021 SLR\u003c\/td\u003e\n\u003ctd\u003eE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam Angle\u003c\/td\u003e\n\u003ctd\u003e245\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCCT\u003c\/td\u003e\n\u003ctd\u003e4000 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Colour\u003c\/td\u003e\n\u003ctd\u003eCool White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens\u003c\/td\u003e\n\u003ctd\u003e2980 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficacy\u003c\/td\u003e\n\u003ctd\u003e132.465 lm\/W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCRI\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003eDownloads\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/products_3479962_datasheet.pdf\" target=\"_blank\"\u003eProduct Specification Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/manual_853646.pdf\" target=\"_self\"\u003eProduct Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eCan this tube be used in existing fluorescent fittings?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt depends on the fitting type. For switch-start fittings, the starter must be removed and replaced with an LED-compatible dummy starter. For electronic ballast fittings, the ballast must be bypassed and the tube wired directly to mains. Consult the Product Manual in the Downloads tab for wiring diagrams specific to your fitting type.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this tube dimmable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The integrated driver does not support dimming controls. Connecting it to a dimmer circuit may cause flicker or premature failure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's the expected lifespan?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe L70B50 rating of 20,000 hours means that after 20,000 hours of operation, at least 70% of the tubes will still be producing 70% of their initial 2980lm output. In a typical commercial environment running 10 hours per day, this equates to approximately 5.5 years before noticeable degradation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the 4000K colour temperature suitable for offices?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. 4000K is a neutral cool white commonly used in offices, schools and retail environments where clear task visibility is needed without the warmer tone of 3000K domestic lighting or the clinical coldness of 6000K+ industrial tubes.\u003c\/p\u003e","brand":"Knightsbridge","offers":[{"title":"Default Title","offer_id":45293995819275,"sku":"T8LEDP24CW","price":7.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/210260_4542e0c4-4b67-4edb-a8a2-21a1b7114c9e.jpg?v=1714667178"},{"product_id":"9w-t8-2ft-led-glass-tube-4000k-cool-white","title":"9W T8 2ft LED Glass Tube - 4000K Cool White","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe Knightsbridge T8LEDP9CW is a 9W LED tube measuring 603mm in length with a 27mm diameter T8 base, designed as a direct replacement for 2ft fluorescent tubes. The tube delivers 1090 lumens at 4000K cool white with a colour rendering index above 80, producing neutral light suited to offices, workshops, retail spaces and utility areas where task visibility matters more than warmth.\u003c\/p\u003e\n\u003cp\u003eThe tube fits standard T8 fittings and includes an integrated driver, allowing it to operate on 230V mains without requiring a separate ballast or starter. Installation involves removing the old fluorescent tube, bypassing or removing the existing ballast from the fitting, and wiring the LED tube directly to mains supply. The instant ignition removes the warm-up delay and flicker common to fluorescent tubes, and the 140-degree beam angle spreads light across a wider area than the narrower output of older tube technologies.\u003c\/p\u003e\n\u003cp\u003eThe tube construction uses a glass outer with an opal polycarbonate diffuser, giving even light distribution without visible LED hotspots. The glass provides structural rigidity and heat dissipation, while the polycarbonate diffuses the light output across the 140-degree spread. At 120lm\/W efficacy, the 9W LED consumes approximately one-third of the power of an equivalent 18W fluorescent tube while producing comparable or higher lumen output. The L70B50 rating of 20,000 hours indicates the point at which 50% of a batch would have depreciated to 70% of initial output.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e27 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e603 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction\u003c\/td\u003e\n\u003ctd\u003eGlass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConstruction 2\u003c\/td\u003e\n\u003ctd\u003e\u0026amp; polycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Voltage\u003c\/td\u003e\n\u003ctd\u003e230V 50Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiffuser\u003c\/td\u003e\n\u003ctd\u003eOpal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Technology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Base\u003c\/td\u003e\n\u003ctd\u003eT8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eL70B50\u003c\/td\u003e\n\u003ctd\u003e20000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Rating (Class) post 2021 SLR\u003c\/td\u003e\n\u003ctd\u003eE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam Angle\u003c\/td\u003e\n\u003ctd\u003e140\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCCT\u003c\/td\u003e\n\u003ctd\u003e4000 K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight Colour\u003c\/td\u003e\n\u003ctd\u003eCool White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens\u003c\/td\u003e\n\u003ctd\u003e1090 lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficacy\u003c\/td\u003e\n\u003ctd\u003e120.344 lm\/W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCRI\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;80\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003eDownloads\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/products_3479365_datasheet.pdf\" target=\"_blank\"\u003eProduct Specification Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/manual_853650.pdf\" target=\"_self\"\u003eProduct Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eCan this tube replace my existing 2ft fluorescent tube directly?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, but the existing ballast must be bypassed or removed first. The LED tube contains an integrated driver and connects directly to 230V mains. If the ballast remains connected, the tube will not function correctly and may be damaged. Installation instructions are in the product manual linked in the Downloads tab.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat colour temperature is 4000K and where is it used?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e4000K is classified as cool white, producing neutral light between the warm yellow of 3000K and the clinical blue of 6000K. It suits offices, workshops, garages, commercial kitchens and retail spaces where clarity and visibility are priorities over ambience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this tube dimmable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The integrated driver does not support dimming. Connecting this tube to a dimmer circuit may cause flickering, reduced lifespan or failure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the L70B50 rating mean?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eL70B50 of 20,000 hours indicates the point at which 50% of a batch would have depreciated to 70% of initial lumen output. In practical terms, the tube is expected to maintain usable light output for approximately 20,000 hours of operation before noticeable dimming occurs.\u003c\/p\u003e","brand":"Knightsbridge","offers":[{"title":"Default Title","offer_id":45293996474635,"sku":"T8LEDP9CW","price":3.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/210248_ae1ed7bd-b4e5-42fd-b794-e73763c496ed.jpg?v=1714667183"},{"product_id":"energizer-3-6w-gu10-dimmable-led-bulb-cool-white-4000k-4-pack","title":"GU10 LED Bulb 3.6W 345lm Dimmable - Cool White 4000K, 4 Pack","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThis is a GU10 LED spotlight rated at 3.6W, giving 345 lumens at a colour temperature of 4000K, which the retail pack calls cool white. One box holds four lamps. The pack states a 50W replacement figure, so these can take over from older halogen spots at a fraction of the running load, and it quotes up to 92% less energy used. The printed lifespan is 15,000 hours, described on the box as a 15 year lifespan. The energy label supplied for this lamp shows class E and 4kWh\/1000h.\u003c\/p\u003e\n\u003cp\u003eGU10 is the twist and lock cap used in most recessed ceiling downlights, track heads and adjustable plate spots, so these drop straight into fittings already in the ceiling. At 4000K the light reads as a crisp neutral white rather than a yellow one, which suits kitchens, worktops, hallways, utility rooms, home offices, garages and workshops, anywhere you want to see edges and colours clearly. The pack quotes 345 lumens in a narrow cone, so expect defined pools of light under each fitting rather than a broad even wash across the ceiling.\u003c\/p\u003e\n\u003cp\u003eFitting is a matter of pushing the two pins into the holder and turning a quarter turn until they seat, with no tools needed and no transformer, because GU10 runs on mains voltage. These lamps are dimmable, and dimmable LEDs want a dimmer rated for LED loads, so if your wall dimmer was chosen years ago for halogen spots it is worth checking its minimum load before you refit a whole ceiling. Wipe the lens with a dry cloth once the lamp is cool. This listing sells in boxes of four with a minimum order of twelve boxes, which covers a full run of downlights with spares put by.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting\u003c\/td\u003e\n\u003ctd\u003eGU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e3.6W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent\u003c\/td\u003e\n\u003ctd\u003e50W replacement, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e345lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam\u003c\/td\u003e\n\u003ctd\u003eNarrow cone, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e4000K cool white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan as printed\u003c\/td\u003e\n\u003ctd\u003e15,000 hours, stated on the pack as 15 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy class\u003c\/td\u003e\n\u003ctd\u003eE, 4kWh\/1000h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003eBox of 4 lamps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum order\u003c\/td\u003e\n\u003ctd\u003e12, sold in multiples of 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWill these fit the downlights I already have?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf your existing lamps have two small pins on a twist and lock base, they are GU10 and these will fit. Push in and turn a quarter turn.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat sort of dimmer do I need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUse a dimmer rated for LED loads. Older dimmers sized for halogen often have a minimum load far above four small LED lamps and can flicker or buzz.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs 4000K too cold for a living room?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt 4000K the light is a neutral white, brighter in feel than the yellow of warm white. Most people prefer it in kitchens and workspaces rather than lounges.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many lamps do I actually receive?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOne box contains four lamps. The minimum order on this listing is twelve boxes, sold in multiples of twelve, so forty eight lamps in total.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo these need a transformer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. GU10 is a mains voltage cap, so the lamp wires straight to the household supply. Low voltage MR16 fittings with a driver take a different lamp.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow bright is 345 lumens in practice?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pack rates it against a 50W halogen spot and notes the output falls in a narrow cone, so it lights a defined area rather than a whole room.\u003c\/p\u003e","brand":"Energizer","offers":[{"title":"Default Title","offer_id":46074076168459,"sku":"S10328","price":5.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S10328_04.jpg?v=1789289318"},{"product_id":"jcb-3w-gu10-led-bulb-non-dimmable-cool-white-4000k","title":"GU10 LED Spotlight Bulb 3W 230lm Non-Dimmable - Cool White 4000K","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eA GU10 LED spotlight rated at 3W, giving 230 lumens of 4,000K cool white light. Cool white at 4,000K is the neutral middle of the range, without the yellow cast of a 2,700K warm white lamp and without the blue edge of a 6,500K daylight one, so colours read close to how they look in daylight. The body is a plain matt white reflector with an opaque white face, and the cap is the standard GU10 twin pin that pushes in and turns a quarter turn to lock. Its own coded energy label places it in class F, using 3kWh per 1,000 hours.\u003c\/p\u003e\n\u003cp\u003eGU10 is the cap you will find in most recessed ceiling downlights, adjustable eyeball spots and track heads, so this is a straight replacement in those fittings. At 230 lumens a single lamp gives a modest pool of light rather than lighting a room on its own, which is how spotlights are normally used: four, five or six across a kitchen ceiling, a run down a hallway, or a pair angled at shelving or a picture. Cool white is the usual choice for kitchens, utility rooms, garages, workshops and display lighting, where crisp light makes surfaces and work easier to see.\u003c\/p\u003e\n\u003cp\u003eThe lamp is non-dimmable, so it wants a plain on\/off circuit; a non-dimmable LED fitted on a dimmer can flicker, buzz or fail early, and swapping the switch back to a standard one solves it. No IP rating is printed by the manufacturer, so treat it as a dry indoor lamp and keep it out of damp or exposed positions. Each box holds one bulb, and we sell it in multiples of twelve, which suits relamping a whole ceiling in one go. Keep every lamp in a run at 4,000K; mixing colour temperatures across one ceiling is the thing people notice.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting\u003c\/td\u003e\n\u003ctd\u003eGU10 twin pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eSpotlight reflector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e3W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e230lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e4000K, cool white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy class\u003c\/td\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy consumption\u003c\/td\u003e\n\u003ctd\u003e3kWh\/1000h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003eBox of 1 bulb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum order\u003c\/td\u003e\n\u003ctd\u003e12, sold in multiples of 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my existing ceiling spotlights?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf the holder takes a GU10 twin pin cap, yes. You push the two pins into the holder and give the lamp a quarter turn to lock it. GU10 lamps run at mains voltage, so there is no separate driver or transformer involved.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use it on a dimmer switch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The specification gives this lamp as non-dimmable, so it needs a plain on\/off circuit. Fitted on a dimmer, a non-dimmable LED can flicker, hum or fail early, so fit a standard switch instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow bright is 230 lumens in practice?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is a modest output for one lamp, which is normal for a spotlight. A single bulb gives an accent or a small pool of light, so plan on several across a ceiling or a track to light a whole room.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does 4,000K cool white actually look like?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is a neutral white with no yellow warmth and no blue tint. Next to a 2,700K warm white lamp it looks noticeably crisper, which is why it is popular in kitchens, garages and workshop spaces.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat halogen wattage does it replace?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe manufacturer states no halogen equivalent for this particular lamp, so we will not quote one. Compare on lumens instead: 230 lumens is the figure to match against whatever you are taking out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it go in a damp or outdoor position?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe manufacturer prints no IP rating for this lamp, so we cannot claim any protection against moisture. Treat it as a dry indoor bulb and keep it away from damp or exposed locations.\u003c\/p\u003e","brand":"JCB","offers":[{"title":"Default Title","offer_id":46074101793035,"sku":"S12498","price":1.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S12498_00.jpg?v=1790049014"},{"product_id":"jcb-4-9w-gu10-led-bulb-non-dimmable-cool-white-4000k","title":"GU10 LED Bulb 4.9W 345lm Non-Dimmable - Cool White 4000K","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\u003cp\u003eThis is a GU10 LED spotlight running at 4.9W and giving 345 lumens at 4000K, a cool white. The cap is the familiar GU10 twist and lock type with two stubby pins, so it drops into the pressed steel downlights and track heads already fitted in most UK kitchens and hallways. The body is white with a white diffusing face rather than a clear lens, which softens the edge of the beam. The pack gives it as a replacement for a 50W halogen spot, at a fraction of the running load.\u003c\/p\u003e\u003cp\u003e4000K sits between the yellow of a 3000K warm white and the blue-leaning 6500K daylight. It reads as a clean, neutral white: good over worktops, in utility rooms, garages, home offices and shop or display fittings where you want to see true colours rather than create a soft evening glow. If the rest of the room runs on warm white lamps, mixing 4000K into the same ceiling will look obvious, so it is worth changing a whole run at once. The 100 degree spread is wide, washing a work surface rather than picking out a single object.\u003c\/p\u003e\u003cp\u003eIt is not dimmable. On a dimmer circuit a non-dimmable LED can flicker, buzz or fail early, so pair it with a plain switch or choose a dimmable lamp instead. The rating is IP20, which means it is for dry indoor positions only. Energy rating is G on the current scale, and the pack prints a life of 10,000 hours, up to 10 years in normal household use, together with a 90% saving against the halogen it replaces. Each unit is a single bulb, with a minimum order of 12, sold in multiples of 12. It sits alongside our wider LED range of candle, golf and GLS bulbs in bayonet and screw fittings.\u003c\/p\u003e\u003ch5\u003eSpecification\u003c\/h5\u003e\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting\u003c\/td\u003e\n\u003ctd\u003eGU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eSpotlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e4.9W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e345lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent\u003c\/td\u003e\n\u003ctd\u003e50W halogen, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e4000K, cool white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam angle\u003c\/td\u003e\n\u003ctd\u003e100 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy rating\u003c\/td\u003e\n\u003ctd\u003eG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan as printed\u003c\/td\u003e\n\u003ctd\u003e10,000 hours, lasts up to 10 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003eSingle bulb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum order\u003c\/td\u003e\n\u003ctd\u003e12, sold in multiples of 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eWill this fit my existing GU10 downlights?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYes, provided the old lamp has two short pins that push in and twist a quarter turn to lock. That is the GU10 fitting, and this lamp uses the same cap, so no rewiring or adaptor is needed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I put it on a dimmer switch?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eNo. This lamp is non-dimmable, and on a dimmer it may flicker, buzz or shorten its life. Wire it to a plain on and off switch, or pick a lamp listed as dimmable for that circuit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does 4000K cool white actually look like?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt is a neutral, slightly crisp white with no yellow cast and no blue tint. Sitting between 3000K warm white and 6500K daylight, it suits kitchens, worktops and any job where you need to judge colour.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs 345 lumens enough to replace a 50W halogen spot?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe pack rates it as a 50W replacement, so one for one swaps in an existing ceiling should look familiar. In a new layout, plan on several spots per room rather than relying on a single lamp.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long should it last, and does switching affect that?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe pack prints 10,000 hours, or up to 10 years in typical household use. LEDs are far less troubled by frequent switching than halogen, so hallway and cupboard use is fine.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat supply does it need?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt runs on the standard UK mains supply of 220 to 240 volts, straight from a GU10 holder, so there is no driver or transformer to add or replace.\u003c\/p\u003e","brand":"JCB","offers":[{"title":"Default Title","offer_id":46074101825803,"sku":"S12499","price":1.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S12499_04.jpg?v=1790049021"},{"product_id":"jcb-5-5w-led-golf-ball-bulb-b22-cool-white-4000k-non-dimmable","title":"B22 (BC) LED Golf Bulb 5.5W 470lm Non-Dimmable - Cool White 4000K","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\u003cp\u003eThis is a golf ball LED bulb with a B22 bayonet cap, the push and twist fitting most older British pendants and table lamps use. It draws 5.5W and gives 470 lumens, and the light is 4000K cool white, a crisp neutral tone rather than the yellow of an old filament lamp. The golf shape is the small round bulb, noticeably more compact than a standard household GLS, so it sits inside a shade or a glass shroud without pressing against it. The head is a plain matt white, so it spreads light rather than showing the diodes as bright points.\u003c\/p\u003e\u003cp\u003eCool white at this brightness earns its place where you want to see clearly rather than settle in for the evening, so it suits kitchens, utility rooms, hallways, landings, a garage workbench or a desk lamp in a home office. Taken alone, 470 lumens is a modest output: it works best in a fitting that holds several lamps, a three or five arm pendant, or as one of a run of wall lights, rather than as the only light in a large room. In a bedside lamp or a small reading light, the same output is ample at close range.\u003c\/p\u003e\u003cp\u003eThe specification records the bulb as not dimmable, so pair it with a plain switch. An LED that is not built for dimming can flicker, buzz or fail early on a dimmer circuit. The coded energy label for this bulb rates it class F, with an energy use figure of 6kWh per 1000 hours, which is the number to compare if you are costing a whole houseful of lamps. No IP rating is given by the manufacturer, so we treat it as an indoor bulb for dry spaces. Each unit is a single bulb in its own box, and we sell it in multiples of twelve, which suits rewiring a rental or keeping spares to hand.\u003c\/p\u003e\u003ch5\u003eSpecification\u003c\/h5\u003e\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting\u003c\/td\u003e\n\u003ctd\u003eB22 (BC) bayonet cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eGolf ball\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e5.5W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e470lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e4000K, cool white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy class\u003c\/td\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy use\u003c\/td\u003e\n\u003ctd\u003e6kWh\/1000h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003eSingle bulb, boxed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum order\u003c\/td\u003e\n\u003ctd\u003e12, sold in multiples of 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eWill this fit my bayonet lamp holder?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYes, if the holder takes a B22 cap, the larger of the two bayonet sizes. You push the bulb in and give it a quarter turn until the pins seat.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I put it on a dimmer switch?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eNo. The specification records this bulb as not dimmable, so it needs a plain on and off switch. On a dimmer circuit a non-dimming LED may flicker, buzz or fail early.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat old bulb wattage does it replace?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe manufacturer does not state an equivalence for this bulb, so we will not quote one. Compare the 470 lumen figure instead, which is the honest measure of how much light you get.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does 4000K cool white actually look like?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt is a neutral white with no yellow warmth and no blue edge, the tone people usually want over a worktop, a workbench or a desk rather than in a lounge.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use it in a damp or outdoor fitting?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eWe would not. No IP rating is given for this bulb, so treat it as an indoor lamp for dry spaces and fit it inside a sheltered enclosure only.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many bulbs do I receive?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOne bulb per box. Our minimum order on this line is twelve units, sold in multiples of twelve, so you receive twelve individually boxed bulbs.\u003c\/p\u003e","brand":"JCB","offers":[{"title":"Default Title","offer_id":46074102022411,"sku":"S12500","price":1.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S12500_01.jpg?v=1789289549"},{"product_id":"jcb-4-9w-led-golf-ball-bulb-e14-4000k-cool-white-non-dimmable","title":"E14 (SES) LED Golf Bulb 4.9W 470lm - Cool White 4000K - JCB","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\u003cp\u003eA golf ball LED with a small Edison screw cap, this bulb draws 4.9W and gives 470 lumens, which the retail pack sets against a 40W replacement. The light is 4000K cool white: a clean, neutral brightness with none of the yellow cast of an old filament bulb. The frosted envelope spreads light over a 180 degree beam, so the bulb lights a room rather than throwing a spot, and its rounded shape sits neatly inside small shades where a full size GLS bulb would press against the fabric.\u003c\/p\u003e\u003cp\u003eE14 is the smaller of the two screw caps used in UK homes, and it turns up in chandeliers, small pendants, wall lights, bedside lamps and plenty of flat pack floor lamps. If you are unsure, take the old bulb out and look at the thread: the SES thread measures 14mm across, while the larger ES thread measures 27mm. Cool white suits rooms where you want to see clearly rather than settle in, so kitchens, utility rooms, hallways, garages and home offices are its natural homes. In a lounge or a bedroom, a 3000K warm white version of the same lamp is usually the happier choice.\u003c\/p\u003e\u003cp\u003eThis one is not dimmable, so keep it off any circuit fed by a dimmer switch; a non-dimmable LED on a dimmer flickers, buzzes or fails early. It carries an F energy rating under the current label, and the pack states a life of up to 10 years. The IP rating is IP20, which means the bulb is built for ordinary dry indoor fittings with no protection against water or spray. Each unit is a single boxed bulb and the minimum order is 12, sold in multiples of 12. We also list the same 4.9W golf bulb with a B15 cap, and E14 candle bulbs in warm white, cool white and daylight.\u003c\/p\u003e\u003ch5\u003eSpecification\u003c\/h5\u003e\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting\u003c\/td\u003e\n\u003ctd\u003eE14 (SES) small Edison screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eGolf\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e4.9W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e470lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent\u003c\/td\u003e\n\u003ctd\u003e40W, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e4000K, cool white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam angle\u003c\/td\u003e\n\u003ctd\u003e180 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy rating\u003c\/td\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan as printed\u003c\/td\u003e\n\u003ctd\u003eLasts up to 10 years, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003eSingle bulb, boxed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum order\u003c\/td\u003e\n\u003ctd\u003e12, sold in multiples of 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eHow do I know my fitting takes an E14 cap?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eTake the old bulb out and measure the screw thread. E14, also called SES, measures 14mm across the thread; the bigger ES cap measures 27mm and will not fit here.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I put this on a dimmer switch?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eNo. The specification states it is not dimmable, so it needs a plain on and off switch. Fitted to a dimmer circuit it may flicker, buzz or fail well before its rated life.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow bright is 4.9W against the bulb I am taking out?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt produces 470 lumens, and the pack rates that as a 40W replacement. Compare lumens rather than watts, because LED wattage no longer tells you how much light you get.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does 4000K cool white actually look like in a room?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt reads clean and neutral, brighter and whiter than a 2700K or 3000K warm white bulb, without tipping into the blue cast of a 6500K daylight lamp.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill it light a whole room or only downwards?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe beam angle is 180 degrees, so light spreads broadly from the frosted dome rather than being thrown in a narrow cone, which suits shades, pendants and multi arm fittings.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many bulbs do I receive per unit?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOne bulb per box. The listing has a minimum order of 12, sold in multiples of 12, so it works best when several fittings are being changed together.\u003c\/p\u003e","brand":"JCB","offers":[{"title":"Default Title","offer_id":46074102284555,"sku":"S12501","price":1.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S12501_00.jpg?v=1790049028"},{"product_id":"jcb-4-9w-led-candle-bulb-e14-cool-white-4000k-non-dimmable","title":"E14 (SES) LED Candle Bulb 4.9W 470lm - Cool White 4000K - JCB","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThis is a candle-shaped LED lamp on an E14 small screw cap, drawing 4.9W and giving 470lm of 4,000K cool white light. The retail pack puts it in place of a 40W filament candle, so the output lands where most people expect a traditional candle bulb to sit. The bulb is opal white with a smooth tapered dome rather than a twisted tip, and light leaves it across a 180 degree spread, which is wide for a lamp of this shape.\u003c\/p\u003e\n\u003cp\u003eE14 is the smaller of the two common screw caps, so check the old bulb before ordering: an SES thread measures 14mm across, where the larger ES thread measures 27mm. Candle lamps on this cap turn up in chandeliers, wall brackets, mirror lights, picture lights and a great many bedside and table lamps with small shade rings. The 180 degree spread suits a fitting where the lamp points up into a shade, or sits inside a glass shade that needs filling evenly. In an open chandelier the bulb itself stays on show, and the plain opal body reads as a clean white candle rather than a clear filament.\u003c\/p\u003e\n\u003cp\u003eCool white at 4,000K is a brisk, neutral light with none of the yellow cast of a 2,700K lamp, which makes it a sensible pick for a kitchen, a home office or a hallway where you want to see clearly rather than wind down. It is not dimmable, so put it on a plain switch; a non-dimmable LED on a dimmer circuit can flicker or buzz. The energy rating is F, and the pack prints a life of up to 10 years. One unit is a single bulb, with a minimum order of 12, sold in multiples of 12. The same 4.9W 470lm candle is also on sale on the E14 cap in warm white 3000K and in daylight 6500K.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting\u003c\/td\u003e\n\u003ctd\u003eE14 (SES) small screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eCandle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e4.9W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e470lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent\u003c\/td\u003e\n\u003ctd\u003e40W, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e4,000K cool white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam angle\u003c\/td\u003e\n\u003ctd\u003e180 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy rating\u003c\/td\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan as printed\u003c\/td\u003e\n\u003ctd\u003eUp to 10 years, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003eSingle bulb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum order\u003c\/td\u003e\n\u003ctd\u003e12, sold in multiples of 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I know my fitting takes E14 rather than E27?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLook at the metal screw thread on the old bulb. An E14 small screw cap is 14mm across, roughly the width of a pencil, while an E27 cap is 27mm. E14 is also written as SES on packaging.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs 470lm bright enough to replace a 40W candle bulb?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The pack rates it as a 40W replacement, and 470lm is the output most 40W filament candles gave. On 4.9W it does that on a fraction of the power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this on a dimmer switch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The specification lists it as non-dimmable, so it belongs on an ordinary on and off switch. Wired to a dimmer it may flicker, buzz or shorten its own life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does 4,000K cool white actually look like?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is a clean, neutral white with no yellow warmth and no blue edge. It reads as crisp working light, sitting between a 2,700K warm lamp and a 6,500K daylight one.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it work on normal UK mains?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. It runs on a 220 to 240V supply, which is standard UK domestic voltage, so it drops straight into any existing E14 lampholder on a household circuit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the 180 degree beam suit a shaded fitting?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt does. A 180 degree spread throws light forward and out to the sides rather than in a narrow cone, so a small shade or glass diffuser fills evenly.\u003c\/p\u003e","brand":"JCB","offers":[{"title":"Default Title","offer_id":46074102710539,"sku":"S12503","price":1.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S12503_04.jpg?v=1790049034"},{"product_id":"jcb-8-5w-led-gls-bulb-e27-cool-white-4000k-non-dimmable-806lm","title":"E27 (ES) LED GLS Bulb 8.5W 806lm Non-Dimmable - Cool White 4000K","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThis is a general lighting service bulb, the familiar rounded household shape, with an E27 screw cap and an LED module inside. It draws 8.5W and returns 806 lumens, which the pack gives as a 60W replacement, so the light output sits where most people expect a main room bulb to sit. The colour temperature is 4000K, a cool white that reads neutral rather than yellow. The beam angle is 180 degrees, so light leaves the whole dome rather than being thrown forward in a narrow cone.\u003c\/p\u003e\n\u003cp\u003eCool white at 4000K suits rooms where you are doing something rather than relaxing: kitchen ceilings, utility rooms, garages, workshops, home offices and stairwells all read cleaner under it, and whites stay white instead of turning cream. In a living room it can feel brisk beside 2700K warm white, so it is worth keeping one temperature per room. The E27 cap is the larger of the two common screw caps in the UK; if the old bulb screwed in on a thread roughly 27mm across, this is the right one. We also stock the same 8.5W 806lm cool white bulb with a B22 bayonet cap, along with candle and golf shapes in E14 and B15.\u003c\/p\u003e\n\u003cp\u003eThere is no dimming here: the specification gives it as non-dimmable, so pair it with an ordinary on\/off switch rather than a dimmer circuit. It runs on a 220 to 240V supply and is rated IP20, protection against solid objects but none against water, so it belongs in dry indoor positions. The pack prints a 10,000 hour life, up to ten years at typical use, and the energy label gives class F at 9kWh per 1000 hours. Each box holds one bulb and the minimum order is 12, sold in multiples of 12.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting\u003c\/td\u003e\n\u003ctd\u003eE27 (ES) screw cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eGLS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e8.5W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e806lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent\u003c\/td\u003e\n\u003ctd\u003e60W, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e4000K, cool white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam angle\u003c\/td\u003e\n\u003ctd\u003e180 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy rating\u003c\/td\u003e\n\u003ctd\u003eF, 9kWh per 1000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan as printed\u003c\/td\u003e\n\u003ctd\u003e10,000 hours, pack states up to 10 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003eBox of 1 bulb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum order\u003c\/td\u003e\n\u003ctd\u003e12, sold in multiples of 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my existing light fitting?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt takes an E27 screw cap, the larger Edison screw used on most UK pendants, table lamps and floor lamps. Check the old bulb has a threaded metal cap about 27mm across rather than two bayonet pins.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use it on a dimmer switch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The specification gives this bulb as non-dimmable, so it should run from an ordinary on\/off switch. On a dimmer circuit a non-dimmable LED can flicker, buzz or fail early, so choose a dimmable lamp instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does 4000K cool white actually look?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is a neutral, slightly crisp white with no yellow cast, closer to daylight than to a traditional filament bulb. Kitchens, garages and work areas read cleaner under it, while 2700K or 3000K feels softer for lounges.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs 806 lumens enough to replace a 60W old-style bulb?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The pack gives it as a 60W replacement, and 806 lumens is the output people are used to from a standard 60W incandescent, using 8.5W to get there.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long should it last?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pack prints a 10,000 hour life and states up to ten years, which assumes a few hours of use each day. Frequent switching and enclosed, hot positions will shorten the life of any LED lamp.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the 180 degree beam angle mean in practice?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLight spreads across the whole front half of the bulb rather than being focused into a spot, so it fills shades, pendants and ceiling fittings evenly instead of throwing a single bright pool.\u003c\/p\u003e","brand":"JCB","offers":[{"title":"Default Title","offer_id":46074103529739,"sku":"S12504","price":1.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S12504_01.jpg?v=1790049040"},{"product_id":"jcb-8-5w-led-gls-bulb-b22-cool-white-4000k-non-dimmable","title":"B22 (BC) LED GLS Bulb 8.5W 806lm Non-Dimmable - Cool White 4000K","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThis is a standard pear-shaped LED GLS bulb with a B22 bayonet cap, the push-and-twist fitting most UK homes use on pendants, ceiling roses and table lamps. It draws 8.5W and gives back 806lm, which the pack puts forward as a 60W replacement, so it is the lamp to reach for when an old 60W pearl bulb finally goes. The light is 4000K cool white, a clean white that reads brighter and slightly bluer than the yellow of a filament bulb. A smooth frosted dome spreads the output over a wide 180 degree beam angle.\u003c\/p\u003e\n\u003cp\u003eCool white at this brightness suits rooms where you want to see clearly rather than settle in. Kitchens, utility rooms, garages, workshops, landings and home offices all take it well, and it sits comfortably with white or grey decor, stainless steel appliances and painted woodwork, which it keeps looking crisp. In a living room or bedroom, where most people prefer something warmer, a 3000K lamp will feel more comfortable. If you are relamping a whole floor, fit the same colour temperature throughout: mixing 4000K and 2700K bulbs in one room is the commonest reason a new bulb looks wrong.\u003c\/p\u003e\n\u003cp\u003eThis bulb is non-dimmable, so give it a plain on\/off switch; on a dimmer circuit a lamp not rated for dimming can flicker, buzz or fail early. The energy rating is F and the label quotes 9kWh per 1,000 hours of use. The pack prints a 10,000 hour life and up to 10 years of service. Each box holds a single bulb and the minimum order is 12, sold in multiples of 12, which suits relamping a whole house or keeping spares on a shelf. It sits alongside our wider range of B22 bayonet bulbs in GLS, candle and golf shapes, in warm white, cool white and daylight.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting\u003c\/td\u003e\n\u003ctd\u003eB22 bayonet (BC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eGLS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e8.5W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e806lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent\u003c\/td\u003e\n\u003ctd\u003e60W, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e4000K cool white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam angle\u003c\/td\u003e\n\u003ctd\u003e180 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy rating\u003c\/td\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan as printed\u003c\/td\u003e\n\u003ctd\u003e10,000 hours; the pack states lasts up to 10 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003eSingle bulb, boxed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum order\u003c\/td\u003e\n\u003ctd\u003e12, sold in multiples of 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhich light fittings does a B22 cap go into?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eB22 is the UK bayonet cap. Look at the bulb you are taking out: if it has two small pins on a metal base that you push in and twist a quarter turn, this one will fit. A screw thread means you need an E27 instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs 806lm really as bright as the 60W bulb I am replacing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The pack gives this lamp as a 60W replacement, and 806lm is the output a traditional 60W pearl bulb produced, so the room should look no dimmer than before.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does 4000K cool white actually look like?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is a clean, neutral white with none of the yellow cast of an older filament lamp. Worktops, white paint and stainless steel look crisp under it, which is why it is popular in kitchens and workspaces rather than bedrooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this on a dimmer switch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The specification states it is not dimmable, so it needs a plain on\/off switch. Fitted to a dimmer it may flicker, hum or fail well before the printed life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill colours look right under it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pack prints a colour rendering index above 80, which is the usual standard for general household lighting and is fine for cooking, reading and everyday tasks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many do I receive, and how big is the bulb?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach box contains one bulb and the minimum order is 12, sold in multiples of 12. The pack's outline drawing gives the lamp as 69mm across the dome and 109mm long overall, so check clearance in a small shade before ordering a case.\u003c\/p\u003e","brand":"JCB","offers":[{"title":"Default Title","offer_id":46074104316171,"sku":"S12505","price":1.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S12505_02.jpg?v=1790049047"},{"product_id":"jcb-14w-led-gls-bulb-e27-cool-white-4000k-non-dimmable-1521lm","title":"E27 (ES) LED GLS Bulb 14W 1521lm Non-Dimmable - Cool White 4000K","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eA 14W LED GLS bulb from JCB on an E27 Edison screw cap: the rounded, everyday bulb shape most people picture when they think of a light bulb. It gives 1521 lumens at 4000K, a cool white that reads crisp and neutral rather than yellow, and the pack gives it as a replacement for a 100W incandescent. The frosted white body spreads that output across a 180 degree beam, so the light carries sideways as well as down and there is no single bright spot on the ceiling.\u003c\/p\u003e\n\u003cp\u003eE27 is the larger of the two screw caps common in the UK, so check the base of the old bulb before ordering: a narrower thread is E14 and will not fit. This one suits kitchen pendants, hallway and landing fittings, utility rooms, garages, and floor or table lamps with a screw lampholder. Cool white at 4000K keeps whites looking white and is the temperature to choose where you are doing something, whether that is chopping, reading paperwork or working at a bench. For a sitting room or bedroom, a warmer 2700K or 3000K bulb is usually the kinder choice.\u003c\/p\u003e\n\u003cp\u003eIt is non-dimmable, so put it on a standard on\/off switch; on a dimmer circuit a non-dimmable LED can flicker, buzz or simply not light. It runs on 220-240V mains and carries an IP20 rating, which means dry indoor use. The energy label rates it F at 14kWh per 1000 hours, and the pack states a life of up to 10 years. Each unit is one boxed bulb, and the minimum order is 12, sold in multiples of 12. It sits alongside our other JCB LED bulbs in GLS, candle and golf shapes with B22, B15 and E14 caps.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting\u003c\/td\u003e\n\u003ctd\u003eE27 (ES) screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eGLS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e14W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e1521lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent\u003c\/td\u003e\n\u003ctd\u003e100W, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e4000K, cool white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam angle\u003c\/td\u003e\n\u003ctd\u003e180 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy rating\u003c\/td\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan as printed\u003c\/td\u003e\n\u003ctd\u003eUp to 10 years, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003eSingle bulb, boxed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum order\u003c\/td\u003e\n\u003ctd\u003e12, sold in multiples of 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my existing lamp or pendant?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt takes an E27 Edison screw holder, the larger of the two screw caps sold in the UK. Unscrew the old bulb and check it has a wide screw thread rather than a narrow one or two bayonet pins.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow bright is 1521 lumens in a real room?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pack rates it as a 100W replacement, so it is bright enough to be the main light in a kitchen, garage or hallway rather than a background lamp beside a chair.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does 4000K cool white actually look like?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is a neutral white that sits between the yellow cast of 2700K warm white and the blue cast of 6500K daylight. Whites and food colours look true under it, which is why it works in kitchens and workspaces.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I put it on a dimmer switch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The specification gives it as non-dimmable, so use a standard on\/off switch. Fitted to a dimmer it may flicker, hum or fail to strike, and the circuit will not control it smoothly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the wide beam angle matter for my shade?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt 180 degrees the output goes sideways as well as downward, so it fills an open or translucent shade evenly. In a deep metal shade most of that side light stays inside the shade.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I have to buy more than one?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach unit is one boxed bulb, and this listing has a minimum order of 12, sold in multiples of 12. Spare screw fit bulbs keep well, so most buyers hold a few back.\u003c\/p\u003e","brand":"JCB","offers":[{"title":"Default Title","offer_id":46074104938763,"sku":"S12506","price":2.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S12506_01.jpg?v=1790049055"},{"product_id":"eveready-4-9w-led-gls-bulb-e27-cool-white-4000k-non-dimmable","title":"E27 (ES) LED GLS Bulb 4.9W 470lm Non-Dimmable - Cool White 4000K","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThis is a standard GLS bulb, the familiar rounded pear shape most of us picture when we think of a light bulb, rebuilt around LEDs. It draws 4.9W and gives back 470 lumens, which the pack rates as the equal of a 40W conventional bulb. The cap is E27, the larger of the two screw fittings, so check the old bulb for a 27mm threaded base rather than the smaller E14 before ordering. Light comes out at 4,000K, a cool white that reads clean and crisp against yellower 2,700K and 3,000K lamps, and the white diffuser spreads it evenly instead of throwing a hard point of light.\u003c\/p\u003e\n\u003cp\u003eCool white at this level suits rooms where you want to see clearly: kitchen ceilings, utility rooms, garages, workshops, home offices and hallways that get little daylight. At 470 lumens one bulb lights a small room adequately, and a three or five lamp fitting built from them gives a bright, even wash. It works well in pendants, opal shades and older table lamps with an ES holder, and the traditional shape sits properly inside a shade. For a cosier light in living rooms and bedrooms, choose a 2,700K or 3,000K lamp and keep this one for the working parts of the house.\u003c\/p\u003e\n\u003cp\u003eThis lamp is not dimmable, so give it a plain on\/off switch; on a dimmer circuit it may flicker, buzz or fail early. The pack states a 10 year life, 10,000 hours, more than 10,000 on\/off switching cycles and no mercury, and it runs on 220 to 240V. The energy label rates it F, at 5kWh per 1,000 hours. Its IP20 rating means indoor, dry positions only. Each box holds one bulb, and the minimum order is 5, sold in multiples of 5. The wider Eveready range includes a 7W E27 filament GLS and B15 candle and golf bulbs in warm white, cool white and daylight.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting\u003c\/td\u003e\n\u003ctd\u003eE27 (ES) screw cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eGLS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e4.9W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e470lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent\u003c\/td\u003e\n\u003ctd\u003e40W, as stated on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003eCool white 4,000K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy rating\u003c\/td\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan as printed\u003c\/td\u003e\n\u003ctd\u003e10 years \/ 10,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003eBox of 1 bulb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum order\u003c\/td\u003e\n\u003ctd\u003e5, sold in multiples of 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my light fitting?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt has an E27 screw cap, sometimes called ES or Edison screw, with a 27mm threaded base. Unscrew the old bulb and compare the thread; if it is the smaller 14mm E14, this one will not fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use it on a dimmer switch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The specification confirms it is not dimmable, so it needs a standard on\/off switch. On a dimmer circuit it may flicker, buzz or fail well before its rated life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow bright is 470 lumens in a real room?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pack rates it as the equal of a 40W conventional bulb, so one is enough for a small room, a bedside lamp or a hallway. Multi lamp ceiling fittings add up quickly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does 4,000K cool white actually look like?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is a clean, neutral white with none of the yellow warmth of a 2,700K lamp and none of the blue edge of 6,500K daylight. Good for kitchens, offices and workshops.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long should it last?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pack prints a 10 year life based on 10,000 hours of use and more than 10,000 on\/off switching cycles, so frequent switching in a hallway or landing is not a problem.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I have to buy more than one?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach box holds a single bulb, and our minimum order on this listing is 5 boxes, sold in multiples of 5. Spares are worth having if several fittings use the same lamp.\u003c\/p\u003e","brand":"Eveready","offers":[{"title":"Default Title","offer_id":46074210058507,"sku":"S14313","price":2.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S14313_02.jpg?v=1790049594"},{"product_id":"eveready-8-8w-led-gls-bulb-b22-cool-white-4000k-non-dimmable","title":"B22 (BC) LED GLS Bulb 8.8W 806lm Non-Dimmable - Cool White 4000K","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThis is a GLS bulb, the familiar pear shape most UK ceiling pendants and table lamps were built around, fitted with a B22 bayonet cap. It draws 8.8W and gives 806 lumens, which the pack rates as the equal of a 60W conventional bulb. The light is cool white at 4,000K, a clean neutral white with no yellow in it and noticeably crisper than the 2,700K warm white many people choose for a living room. Eveready builds it as an LED, so there is no filament inside, and the pack confirms it is mercury free.\u003c\/p\u003e\n\u003cp\u003eThe B22 cap is the push-and-twist bayonet type, with two pins on the side of the metal cap. If the lamp you are replacing has a threaded screw cap it is an E27 and this bulb will not fit it, so check the old one before ordering. The 220 degree beam spreads light all round rather than throwing it forward, which suits open shades, rise-and-fall pendants and floor lamps. Cool white at this output earns its place in kitchens, utility rooms, garages, workshops, home offices and hallways, where seeing clearly matters more than atmosphere.\u003c\/p\u003e\n\u003cp\u003eIt is not dimmable, so keep it on a plain on\/off switch; on a dimmer circuit it may flicker, buzz or fail early. The pack prints a lamp life of 10 years, or 10,000 hours, and more than 10,000 on\/off switching cycles, which makes it a sensible choice for a light that gets flicked on and off all day. It runs on 220 to 240V mains and carries an F energy rating. Each unit is one boxed bulb, and the minimum order is 5, in multiples of 5. We also stock Eveready B15 candle and golf bulbs in warm white, cool white and daylight.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting\u003c\/td\u003e\n\u003ctd\u003eB22 bayonet (BC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eGLS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e8.8W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e806lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent\u003c\/td\u003e\n\u003ctd\u003e60W, as stated on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e4,000K cool white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam angle\u003c\/td\u003e\n\u003ctd\u003e220°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy rating\u003c\/td\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan as printed\u003c\/td\u003e\n\u003ctd\u003e10 years, 10,000 hours, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003eSingle boxed bulb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum order\u003c\/td\u003e\n\u003ctd\u003e5, sold in multiples of 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my existing light?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt fits any B22 bayonet holder, the type where you push the bulb in and twist a quarter turn against two side pins. A screw-in holder needs an E27 instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow bright is 8.8W against the old 60W bulb I am replacing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pack rates it as the equal of a 60W conventional bulb, and it puts out 806 lumens. Lumens are the figure to compare when swapping old filament lamps for LED.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I put it on a dimmer switch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The specification states it is not dimmable, so it needs a plain on\/off switch. Fitted to a dimmer circuit it may flicker, hum or shorten its own life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does cool white 4,000K actually look like in a room?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is a neutral white, free of the yellow cast of 2,700K and 3,000K lamps but not as blue as 6,500K daylight. Good for kitchens, workshops and task areas.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the IP20 rating mean for where I can use it?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIP20 means protection against fingers and larger solid objects, with no protection against water, so it is intended for ordinary dry indoor use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many bulbs do I receive, and is there a minimum order?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach unit is a single boxed bulb. The minimum order on this listing is 5 units, sold in multiples of 5, so you receive 5 bulbs at a time.\u003c\/p\u003e","brand":"Eveready","offers":[{"title":"Default Title","offer_id":46074210910475,"sku":"S14314","price":2.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S14314_00.jpg?v=1790049601"},{"product_id":"eveready-8-8w-led-gls-bulb-e27-cool-white-4000k-non-dimmable","title":"E27 (ES) LED GLS Bulb 8.8W 806lm - Cool White 4000K","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\u003cp\u003eThis is an LED GLS bulb with the familiar rounded pear shape of a traditional household bulb, fitted with an E27 (ES) large screw cap. It draws 8.8W and gives out 806 lumens, which the retail pack lists as the equivalent light of a conventional 60W bulb. The colour temperature is 4,000K, a cool white that reads clean and bright rather than yellow, so whites look white and detail stays crisp under it.\u003c\/p\u003e\u003cp\u003eThe GLS shape is the everyday all-rounder, at home in pendants, table and floor lamps, and open shades where the bulb is on show or half hidden. The cool white output suits rooms where you want light to work by rather than relax in: a kitchen, a home office, a utility room, a garage or a workshop. In an open fitting the frosted finish softens the point of light and spreads it more evenly, and the pack states a wide 220 degree spread, so a single bulb lights a broad area rather than throwing a narrow beam.\u003c\/p\u003e\u003cp\u003eThe bulb is non-dimmable, so pair it with an ordinary on-off switch rather than a dimmer circuit. The pack quotes a 10 year lamp life rated at 10,000 hours and a colour rendering index above 80. It carries an F energy rating and runs on 220 to 240V mains. The listing is sold as a single boxed bulb, and it is available in the same E27 fitting alongside other Eveready household LED shapes and colour temperatures, so you can match warm and cool light room by room across a home.\u003c\/p\u003e\u003ch5\u003eSpecification\u003c\/h5\u003e\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting\u003c\/td\u003e\n\u003ctd\u003eE27 (ES)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eGLS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e8.8W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e806lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent\u003c\/td\u003e\n\u003ctd\u003e60W conventional (from the pack)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e4,000K cool white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour rendering\u003c\/td\u003e\n\u003ctd\u003eCRI above 80 (from the pack)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam angle\u003c\/td\u003e\n\u003ctd\u003e220 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e220-240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp life\u003c\/td\u003e\n\u003ctd\u003e10 years \/ 10,000 hours (from the pack)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy rating\u003c\/td\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003eSingle boxed bulb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum order\u003c\/td\u003e\n\u003ctd\u003e5, sold in multiples of 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eWhat fitting does this bulb need?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt has an E27 large screw cap, also written ES, which twists into the socket. Check your fitting takes the larger screw base rather than the smaller E14 or a bayonet cap.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does cool white 4,000K actually look like?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt is a clean, bright white that sits between warm yellow and cold blue daylight. It suits kitchens, offices and work areas where you want clear, neutral light to see by.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use this bulb on a dimmer switch?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eNo, this bulb is non-dimmable. Fit it to an ordinary on-off switch, as using it on a dimmer circuit can cause flicker, buzzing or a shortened life.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow bright is it compared with an old bulb?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt gives 806 lumens from 8.8W, and the retail pack lists this as the equivalent of a conventional 60W bulb, so it replaces a standard household bulb at a fraction of the power.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many bulbs do I receive?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEach listing is a single boxed bulb. This line has a minimum order of five, sold in multiples of five, so you will receive at least five units.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs it suitable for enclosed or outdoor fittings?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt is rated IP20, which means no protection against water, so keep it to dry indoor fittings. For sheltered or exposed spots you need a bulb with a higher IP rating.\u003c\/p\u003e","brand":"Eveready","offers":[{"title":"Default Title","offer_id":46074210943243,"sku":"S14315","price":2.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S14315_04.jpg?v=1790049607"},{"product_id":"eveready-13-8w-led-gls-bulb-b22-cool-white-4000k-100w-equivalent-non-dimmable","title":"B22 (BC) LED GLS Bulb 14W 1521lm Non-Dimmable - Cool White 4000K","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\u003cp\u003eThis is the classic pear shaped GLS bulb, the household shape most people picture when they think of a light bulb, with LED inside and a B22 bayonet cap. It draws 14W and gives 1,521 lumens, which the pack rates as the same light as a 100W conventional bulb, making it one of the brighter LED replacements in this shape. The colour is 4,000K cool white, a clean neutral light rather than a yellow one, and the opal white glass hides the diodes so the output spreads evenly.\u003c\/p\u003e\u003cp\u003eA B22 cap is the two pin bayonet: push it in, give it a quarter turn and it locks. Check the old bulb before you order, because the other common household cap is E27, a screw thread of roughly the same size, and the two will not swap. Cool white at 4,000K suits rooms where the job is seeing clearly rather than winding down, so it earns its place in kitchens, utility rooms, garages, workshops, home offices, hallways and on landings. Put it under a plain pendant shade or in a flush ceiling fitting. Beside 2,700K warm white lamps it reads noticeably cooler, so it is worth keeping one room to a single colour temperature.\u003c\/p\u003e\u003cp\u003eIt is not dimmable, so give it a plain on\/off switch; on a dimmer circuit a non dimmable LED can flicker or hum. The pack states a lamp life of 10 years, or 10,000 hours, and more than 10,000 on\/off switching cycles, which matters on a hallway light that gets flicked all day. It runs on 220 to 240V mains, carries an IP20 rating for dry indoor lampholders, and the energy class is E. Each box holds one bulb, and the minimum order is five, sold in multiples of five. It sits alongside our wider Eveready range, which includes B15 candle and golf bulbs and an E27 GLS.\u003c\/p\u003e\u003ch5\u003eSpecification\u003c\/h5\u003e\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting\u003c\/td\u003e\n\u003ctd\u003eB22 (BC) bayonet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eGLS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e14W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e1,521lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent\u003c\/td\u003e\n\u003ctd\u003e100W, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e4,000K cool white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam angle\u003c\/td\u003e\n\u003ctd\u003e180 degrees, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy rating\u003c\/td\u003e\n\u003ctd\u003eE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan as printed\u003c\/td\u003e\n\u003ctd\u003e10 years \/ 10,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003eSingle bulb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum order\u003c\/td\u003e\n\u003ctd\u003e5, sold in multiples of 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eWill this fit a standard bayonet lampholder?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYes, provided the holder is a B22 bayonet, the two pin type you push in and turn a quarter turn to lock. If the old bulb had a screw thread instead, that is an E27 cap and this bulb will not fit it.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs it really as bright as an old 100W bulb?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe pack rates its 1,521 lumens as the equivalent of a 100W conventional bulb. Lumens rather than watts is the number to compare when you are replacing an older lamp, since LED draws far less power for the same light.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I put it on a dimmer switch?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eNo. It is specified as non dimmable, so it needs a plain on\/off switch. A non dimmable LED on a dimmer circuit can flicker, hum or fail early, so choose a dimmable lamp for that circuit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does 4,000K cool white actually look like?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt is a clean neutral white. Next to the 2,700K to 3,000K warm white used in most living rooms it looks crisper and slightly brighter, without the blue cast you get from 6,500K daylight lamps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long should it last?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe pack prints a lamp life of 10 years, or 10,000 hours, and more than 10,000 on\/off switching cycles, so a light that gets switched constantly is well within what it is built for.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it work on normal UK mains?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYes. It runs on 220 to 240V at 50\/60Hz, which covers UK mains, and all the electronics sit inside the bulb, so no separate driver or control gear is needed.\u003c\/p\u003e","brand":"Eveready","offers":[{"title":"Default Title","offer_id":46074211107083,"sku":"S14316","price":3.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S14316_04.jpg?v=1790049615"},{"product_id":"eveready-13-8w-led-gls-bulb-e27-cool-white-4000k-non-dimmable","title":"E27 (ES) LED GLS Bulb 13.8W 1521lm - Cool White 4000K","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eA GLS is the classic household bulb shape, and this one takes the larger E27 screw cap, also marked ES. It draws 13.8W and gives 1,521 lumens, which the pack rates against a 100W conventional bulb, so it sits at the bright end of what one ceiling fitting usually carries. The light is cool white at 4,000K: a clean neutral that reads whiter than the 2,700K most homes are used to, without tipping into the blue of a 6,500K daylight lamp. The dome is diffused white rather than clear, and the beam angle is 200 degrees, wide enough to fill a shade evenly.\u003c\/p\u003e\n\u003cp\u003eCool white at this output suits rooms where you are working rather than winding down: a kitchen with worktops to see, a utility room, a garage, a home office or a hallway that gets little daylight. It fits pendants, table lamps and ceiling roses wired for the big screw cap. Check the old bulb first, because E27 is noticeably wider than the E14 small screw used in many smaller lamps and chandeliers. It is also worth changing a whole room at once: 4,000K next to 2,700K shows up straight away.\u003c\/p\u003e\n\u003cp\u003eThe specification lists this bulb as non-dimmable, so keep it on a plain on\/off switch rather than a dimmer circuit. The pack prints a 10 year lamp life and 10,000 hours, plus more than 10,000 switching cycles, so it copes with a landing or hall light that gets flicked on and off all day. It is rated IP20, which means no protection against water, and the energy label reads class E. One unit is a single bulb, and the minimum order is 5, sold in multiples of 5. Our wider range runs to candle, golf and filament GLS bulbs in screw and bayonet caps.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting\u003c\/td\u003e\n\u003ctd\u003eE27 (ES) screw cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eGLS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e13.8W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e1,521lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent\u003c\/td\u003e\n\u003ctd\u003e100W conventional, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e4000K, cool white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam angle\u003c\/td\u003e\n\u003ctd\u003e200 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy rating\u003c\/td\u003e\n\u003ctd\u003eE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan as printed\u003c\/td\u003e\n\u003ctd\u003e10 years \/ 10,000 hours, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003eSingle bulb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum order\u003c\/td\u003e\n\u003ctd\u003e5, sold in multiples of 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I know if my light takes an E27 cap?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eE27 is the wider screw thread, about 27mm across, and it is often marked ES on the old bulb or the fitting. If the thread on the bulb you are removing looks small, closer to 14mm, you need an E14 instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this on a dimmer switch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The specification lists it as non-dimmable, so it belongs on a standard on and off switch. Fitted to a dimmer it may flicker, buzz or fail early, so choose a dimmable lamp for that circuit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs 1,521 lumens bright enough to replace a 100W bulb?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The pack rates this 13.8W lamp as the equivalent of a 100W conventional bulb, so a single one is enough for a kitchen ceiling, a garage or a large hallway.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does 4,000K cool white actually look like?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is a neutral, slightly crisp white with no yellow cast. Worktops, paperwork and tools read clearly under it, though it feels cooler than the 2,700K or 3,000K bulbs used in most living rooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many do I have to buy, and what comes in one unit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach unit is one bulb in its own retail box, and the minimum order is five, in multiples of five. That suits doing a whole room at once and keeping a spare or two by.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long should it last before it needs changing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pack prints a 10 year lamp life at 10,000 hours, with more than 10,000 on and off cycles, so frequent switching in a hall or on a stairwell is not a problem for it.\u003c\/p\u003e","brand":"Eveready","offers":[{"title":"Default Title","offer_id":46074211139851,"sku":"S14317","price":3.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S14317_03.jpg?v=1790049622"},{"product_id":"eveready-3-1w-gu10-led-bulb-cool-white-4000k-non-dimmable","title":"GU10 LED Bulb 3.1W 250lm Non-Dimmable - Cool White 4000K","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThis is a GU10 LED spotlight bulb drawing 3.1W and giving 250 lumens of cool white light at 4,000K. The cap is the standard GU10 type: two short pins that push into the holder and twist a quarter turn to lock, so it drops straight into the recessed downlights and track spots most UK homes already have. The body is white with a flat diffusing front rather than a clear lens, and the light spreads across 110 degrees instead of the tight cone an older halogen spot threw. The pack rates it as the replacement for a 35W conventional spot.\u003c\/p\u003e\n\u003cp\u003eA 110 degree beam is what you want when the aim is an even wash of light rather than bright pools on the floor. With four or six spots set into a kitchen ceiling, that wider spread keeps the worktop lit between the fittings instead of leaving shadowed gaps, and it works the same way over a dining table or down a hallway. Cool white at 4,000K reads crisp and slightly blue beside the yellower 2,700K and 3,000K lamps, which suits kitchens, utility rooms, garages, home offices and stairwells where seeing clearly matters more than a soft glow.\u003c\/p\u003e\n\u003cp\u003eControl is simple, because there is none: the specification lists this lamp as non-dimmable, so give it an ordinary on\/off switch. On a dimmer circuit a non-dimmable LED will usually flicker, buzz or refuse to light below full output. The pack prints a 10 year, 10,000 hour lamp life and more than 10,000 on\/off switching cycles, useful on a stair or hallway light that gets flicked several times an hour. Energy class is G, at 4kWh per 1,000 hours. One unit is a single bulb, and the minimum order is 5, sold in multiples of 5. Our wider range of these LED bulbs also runs to candle and golf shapes in B15 fittings and GLS lamps in E27.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting\u003c\/td\u003e\n\u003ctd\u003eGU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eSpotlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e3.1W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e250lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent\u003c\/td\u003e\n\u003ctd\u003e35W conventional, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003eCool White 4,000K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam angle\u003c\/td\u003e\n\u003ctd\u003e110 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy rating\u003c\/td\u003e\n\u003ctd\u003eG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan as printed\u003c\/td\u003e\n\u003ctd\u003e10 years \/ 10,000 hours, more than 10,000 on\/off cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003eSingle bulb, box of 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum order\u003c\/td\u003e\n\u003ctd\u003e5, sold in multiples of 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my existing GU10 downlights?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, provided the holder takes a GU10 twist-lock cap. Push the two pins in and turn a quarter circle to lock it. The lamp runs on mains voltage at 220-240V, so no transformer is involved.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow bright is 250 lumens in practice?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pack rates the 250 lumens as a match for a 35W conventional spot, so plan on several fittings to light a whole room rather than expecting one lamp to do the work.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I put it on a dimmer switch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The specification lists it as non-dimmable, so it needs a plain on\/off switch. On a dimmer it will most likely flicker, buzz or fail to light at all.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does 4,000K cool white actually look like?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA clean, slightly blue white that looks brighter than 2,700K or 3,000K warm white. The pack also prints a colour rendering index above 80, so colours hold up well under it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes a 110 degree beam suit spot fittings?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt does. At 110 degrees the light opens out and evens up the coverage between ceiling spots. Choose a narrower beam only where you want a tight pool on a picture or a display piece.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many bulbs do I receive, and is there a minimum order?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach unit is one bulb in its own box. The minimum order is 5 units, sold in multiples of 5, so the smallest purchase works out at five bulbs.\u003c\/p\u003e","brand":"Eveready","offers":[{"title":"Default Title","offer_id":46074211172619,"sku":"S14318","price":2.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S14318_00.jpg?v=1790049628"},{"product_id":"eveready-4-7w-gu10-led-bulb-non-dimmable-cool-white-4000k","title":"GU10 LED Bulb 4.9W 345lm - Cool White 4000K","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThis is a GU10 LED spotlight bulb drawing 4.9W and giving 345 lumens at 4,000 Kelvin, a cool white that reads clean and faintly blue next to the yellower light of a halogen. The retail pack rates it as a replacement for a 50W conventional spotlight, so the light you get back is close to what the old lamp gave while the power drawn is a fraction of it. The twist-and-lock GU10 cap is the two-pin fitting used in most UK downlights and track heads, so it drops into an existing socket with no adaptor. It runs on 220-240V at 50\/60Hz, and each box holds one bulb.\u003c\/p\u003e\n\u003cp\u003eCool white at 4,000K suits rooms where you want to see clearly rather than wind down: kitchen worktops, a utility room, a home office, a garage bench, a shop or a salon floor. The beam angle is 100 degrees, which the pack calls a wide cone, so the light spreads out instead of punching a tight circle onto the floor below. That makes it a sensible pick for general downlighting across a ceiling, and a poorer one where you want a narrow pool over a picture or a plinth. Colour rendering is quoted above 80 on the pack, so food, timber and fabric colours hold up well under it.\u003c\/p\u003e\n\u003cp\u003eThe pack quotes a lamp life of 10,000 hours and more than 10,000 on\/off switching cycles, the figure worth checking on a hallway or landing circuit that gets flicked constantly rather than left on. The pack also prints 100% mercury free. No dimming information and no IP rating are given by the manufacturer, so we claim neither. One point to know: the supplied energy label shows class F at 4kWh\/1000h while the carton is printed G, and we have queried it. This listing carries a minimum order of five.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting\u003c\/td\u003e\n\u003ctd\u003eGU10 twist and lock, two pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e4.9W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight output\u003c\/td\u003e\n\u003ctd\u003e345lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent\u003c\/td\u003e\n\u003ctd\u003e50W conventional, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e4,000K, cool white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour rendering\u003c\/td\u003e\n\u003ctd\u003eAbove 80, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam angle\u003c\/td\u003e\n\u003ctd\u003e100 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e220-240V, 50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp life\u003c\/td\u003e\n\u003ctd\u003e10,000 hours, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching cycles\u003c\/td\u003e\n\u003ctd\u003eOver 10,000 on\/off cycles, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy class\u003c\/td\u003e\n\u003ctd\u003eF at 4kWh\/1000h on the supplied energy label; the retail pack is printed G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNot stated by the manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eNot stated by the manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003e100% mercury free, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003eBox of 1 bulb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum order\u003c\/td\u003e\n\u003ctd\u003e5, sold in multiples of 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this on a dimmer switch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo dimming information is printed on the retail pack and the specification is silent on it, so we cannot say either way. We would not put it on a dimmer circuit without checking with the manufacturer first.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it fit the halogen spotlights I already have?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf your existing lamp has the GU10 two pin twist and lock cap and runs on mains voltage, this replaces it directly. It will not fit a 12V MR16 fitting, which uses two straight pins instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does 4,000K cool white actually look like?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is a crisp, neutral white with none of the yellow cast of a halogen or a 2700K warm white bulb. It reads as bright working light rather than evening light.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy does the box say 50W when the bulb uses 4.9W?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 50W figure is the conventional spotlight this is rated on the pack to replace for brightness. The 4.9W is what it actually draws from the mains while doing so.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow wide is the beam?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pack gives a beam angle of 100 degrees and calls it a wide cone, so the 345 lumens spread across an area rather than concentrating into a tight spot.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many bulbs will I receive?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach box holds a single bulb. The listing has a minimum order of five and sells in multiples of five, so the smallest order is five boxes.\u003c\/p\u003e","brand":"Eveready","offers":[{"title":"Default Title","offer_id":46074211205387,"sku":"S14319","price":2.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S14319_03.jpg?v=1789477237"},{"product_id":"eveready-4-9w-led-golf-ball-bulb-b22-cool-white-4000k-non-dimmable","title":"B22 (BC) LED Golf Bulb 4.9W 470lm Non-Dimmable - Cool White 4000K","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\u003cp\u003eThis is a golf ball LED bulb with a B22 bayonet cap, the push and twist fitting found on a great many older British light fittings. It draws 4.9W and gives 470 lumens, which the retail pack rates as the equal of a 40W conventional bulb. The light is cool white at 4,000K, a clean neutral tone rather than the yellower warm white most people associate with filament lamps. The envelope is a solid opal white, so the diodes behind it read as one even glow rather than a row of bright points.\u003c\/p\u003e\u003cp\u003eA golf ball bulb is noticeably smaller across than a standard GLS, and that is what makes it useful. It sits inside small pendant shades, wall lights, bedside lamps and multi-arm ceiling fittings where a full sized bulb would press against the shade or stand proud of it. With a 240 degree beam the light spreads almost the whole way round the bulb, so it behaves well in an open shade pointing up, down or sideways. Cool white suits kitchens, hallways, landings, home offices and utility spaces, anywhere you want the light to read as bright and clear rather than cosy.\u003c\/p\u003e\u003cp\u003eThis bulb is not dimmable, so put it on a plain on and off switch; wired to a dimmer it may flicker, buzz or not light at all. It runs on the usual UK 220 to 240V mains supply. The pack states a lamp life of 10 years or 10,000 hours and more than 10,000 on and off cycles, and the bulb carries an F energy rating. It is rated IP20 for dry indoor use. Each listing is one bulb, with a minimum order of five in multiples of five. It sits alongside our wider range of LED golf and candle bulbs in small and standard bayonet caps, in warm white, cool white and daylight.\u003c\/p\u003e\u003ch5\u003eSpecification\u003c\/h5\u003e\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting\u003c\/td\u003e\n\u003ctd\u003eB22 bayonet cap (BC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eGolf\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e4.9W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e470lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent\u003c\/td\u003e\n\u003ctd\u003e40W conventional, as stated on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003eCool White 4,000K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam angle\u003c\/td\u003e\n\u003ctd\u003e240 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy rating\u003c\/td\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan as printed\u003c\/td\u003e\n\u003ctd\u003e10 years \/ 10,000 hrs, and more than 10,000 on\/off cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003eOne bulb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum order\u003c\/td\u003e\n\u003ctd\u003e5, sold in multiples of 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eHow do I know if my fitting takes a B22 bulb?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eLook at the old bulb. A B22 cap is smooth metal with two small pins on the sides, and it pushes in and twists a quarter turn to lock. If the old bulb screws in instead, you need an E27 cap.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does cool white at 4,000K actually look like?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt is a neutral, slightly crisp white with none of the amber cast of a 2,700K or 3,000K lamp. It keeps whites looking white, which helps in kitchens, home offices and work areas where you want to see clearly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I put this on a dimmer switch?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eNo. The specification gives it as non-dimmable, so pair it with an ordinary on and off switch. On a dimming circuit a non-dimmable LED can flicker, hum or fail to light, and the dimmer itself can run hot.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs 470 lumens enough to replace my old 40W bulb?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYes. The pack rates this 4.9W bulb as the equal of a 40W conventional lamp, so you get a comparable amount of light for roughly an eighth of the power drawn.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill it fit a small pendant or a multi-arm ceiling light?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThat is what the golf shape is for. It is smaller across than a standard GLS bulb, so it clears narrow shades and sits neatly on chandelier arms and bedside lamps without crowding the shade.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many do I have to buy?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEach unit is one bulb, and the minimum order is five, sold in multiples of five. That suits a whole fitting at once, with a spare or two kept back in the cupboard.\u003c\/p\u003e","brand":"Eveready","offers":[{"title":"Default Title","offer_id":46074212843787,"sku":"S14320","price":2.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S14320_01.jpg?v=1790049634"},{"product_id":"eveready-4-9w-led-golf-ball-bulb-e14-cool-white-4000k-non-dimmable","title":"E14 (SES) LED Golf Bulb 4.9W 470lm - Cool White 4000K - Eveready","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eA golf ball bulb is the small round lamp used in chandeliers, wall lights and bedside fittings, and this one draws 4.9W for an output of 470 lumens. The cap is E14, the narrow screw thread also written as SES, so check that the bulb coming out has a slim threaded base rather than the wider E27. The light is 4,000K cool white, a clean white with no yellow in it, and the retail pack rates the lamp as the equal of a 40W conventional bulb. The pack also prints a colour rendering index above 80 and marks the lamp mercury free.\u003c\/p\u003e\n\u003cp\u003eThe 240 degree beam angle is the reason this shape earns its place: light leaves almost the whole of the white dome rather than firing forward in a cone, so it fills an open shade evenly and looks right in a fitting where the bulb itself is on show. Cool white at 4,000K reads as daylight rather than candlelight, suiting a kitchen, a utility room or a home office. In a bedroom or a sitting room many people prefer something warmer, so match the temperature to the room before you buy a full set.\u003c\/p\u003e\n\u003cp\u003eThis lamp is not dimmable, so keep it off a dimmer circuit: on a dimmer a non-dimmable LED will flicker, buzz or fail early. The pack prints a 10 year lamp life at 10,000 hours and more than 10,000 on and off cycles, which makes it a sensible choice for a hall or a landing switched several times a day. Energy rating is F and the rating is IP20, for dry indoor fittings only. Each box holds one bulb, with a minimum order of 5, sold in multiples of 5. It sits alongside our wider range of LED golf and candle bulbs in warm white, cool white and daylight.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting\u003c\/td\u003e\n\u003ctd\u003eE14 (SES) small screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eGolf\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e4.9W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e470lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent\u003c\/td\u003e\n\u003ctd\u003e40W conventional, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e4,000K cool white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam angle\u003c\/td\u003e\n\u003ctd\u003e240 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy rating\u003c\/td\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan as printed\u003c\/td\u003e\n\u003ctd\u003e10 years \/ 10,000 hours, pack states more than 10,000 switching cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003eBox of 1 bulb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum order\u003c\/td\u003e\n\u003ctd\u003e5, sold in multiples of 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I know my fitting takes an E14 cap?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eE14 is the small screw thread, 14mm across, often labelled SES. Unscrew the old bulb and compare it: the wider screw thread is E27, and a push and twist base is a bayonet cap rather than a screw at all.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs 470 lumens enough to replace my old 40W bulb?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The retail pack rates this lamp as the equal of a 40W conventional bulb, and 470 lumens is the measured output, so a five bulb chandelier gives you roughly the same light for a fraction of the power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I put it on a dimmer switch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The specification states it is not dimmable, so wire it to an ordinary on and off switch. Fitting a non-dimmable LED to a dimmer circuit tends to cause flicker, buzzing or early failure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does 4,000K cool white actually look like?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is a clean neutral white with no warm yellow cast, closer to daylight than to candlelight. It keeps worktops, paperwork and task areas looking crisp, and it sits between 3,000K warm white and 6,500K daylight.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill it fit inside a small shade or a half lantern?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pack prints the lamp at 45mm across the dome and 78mm overall, which is the usual golf ball size, so measure the inside of the shade and allow a little clearance around the glass.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many do I have to buy?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach box contains a single bulb, and the minimum order is 5 boxes, sold in multiples of 5. That works out neatly for a multi arm chandelier or a run of wall lights.\u003c\/p\u003e","brand":"Eveready","offers":[{"title":"Default Title","offer_id":46074212876555,"sku":"S14321","price":2.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S14321_00.jpg?v=1790049640"},{"product_id":"eveready-4-9w-led-candle-bulb-b22-cool-white-4000k-non-dimmable","title":"B22 (BC) LED Candle Bulb 4.9W 470lm - Cool White 4000K","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThis is a candle-shaped LED bulb with a B22 bayonet cap, the standard large bayonet fitting found on most British light fittings. It draws 4.9W and gives 470 lumens, which the pack rates as the equal of a 40W conventional candle bulb. The light is cool white at 4,000K: a crisp, slightly blue-leaning white rather than the yellow of an old filament lamp. The opal outer shell diffuses the light from the LEDs behind it, so the bulb glows evenly along its length, and the beam spreads across 280 degrees.\u003c\/p\u003e\n\u003cp\u003eCandle bulbs earn their keep where the bulb itself is on show: chandeliers, multi-arm pendants, wall lights and lantern-style fittings with narrow glass sleeves. Cool white is the one to choose when you want a room to read clean and awake rather than cosy, so it suits kitchens, utility rooms, landings, home offices and hallways, and it keeps white paintwork looking white rather than tinting it cream. If you are filling a multi-lamp fitting, match the colour temperature across every bulb in it: one warm white among cool whites shows up immediately.\u003c\/p\u003e\n\u003cp\u003eThis bulb is not dimmable, so put it on a plain switch rather than a dimmer circuit; on a dimmer a non-dimmable LED may flicker, buzz or refuse to run at low settings. It runs on 220-240V mains and is rated IP20 for indoor, dry positions. The pack prints a lamp life of 10 years. Check the old bulb before you order: a B22 cap has two pins on a smooth metal skirt and pushes in and twists, while the slimmer B15 cap looks similar but is narrower. You receive one bulb per unit, with a minimum order of five, sold in multiples of five. Our wider range of LED candle bulbs also runs to B15 small bayonet versions at the same 4.9W and 470lm, in warm white 3000K, cool white 4000K and daylight 6500K.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting\u003c\/td\u003e\n\u003ctd\u003eB22 (BC) bayonet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eCandle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e4.9W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e470lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent\u003c\/td\u003e\n\u003ctd\u003e40W, as stated on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e4,000K, cool white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam angle\u003c\/td\u003e\n\u003ctd\u003e280 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy rating\u003c\/td\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan as printed\u003c\/td\u003e\n\u003ctd\u003e10 years, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003eSingle bulb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum order\u003c\/td\u003e\n\u003ctd\u003e5, sold in multiples of 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my existing bayonet light fitting?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt fits B22 large bayonet holders, the type where the cap has two side pins and you push in and twist a quarter turn. If the old cap is noticeably narrower it is B15 small bayonet and will not fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use it on a dimmer switch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This bulb is non-dimmable, so it needs a plain on and off switch. Run on a dimmer circuit it may flicker, hum or fail to light at lower settings, and its working life can be shortened.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow bright is 4.9W against the bulb I am replacing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt produces 470 lumens, and the pack rates that as the equivalent of a 40W conventional candle bulb. Lumens are the figure to compare when swapping from old filament lamps, not watts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does cool white at 4,000K actually look like?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is a neutral, crisp white with none of the amber cast of a filament lamp. It reads brighter and more businesslike than warm white 3000K, and softer than daylight 6500K.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the bulb light evenly, or only from the tip?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe opal shell spreads the output over a 280 degree beam, so light leaves almost all of the bulb rather than firing forward. That suits open fittings where the lamp is on view.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many bulbs do I get, and is there an order minimum?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach unit is one single bulb. The minimum order on this listing is five units, sold in multiples of five, so the smallest purchase is five bulbs.\u003c\/p\u003e","brand":"Eveready","offers":[{"title":"Default Title","offer_id":46074212909323,"sku":"S14322","price":2.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S14322_02.jpg?v=1790049646"},{"product_id":"eveready-4-9w-led-candle-bulb-b15-cool-white-4000k-non-dimmable","title":"B15 (SBC) LED Candle Bulb 4.9W 470lm - Cool White 4000K","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eA candle bulb that fits the small bayonet cap, B15, also written SBC: the smaller of the two bayonet sizes, with two pins on a 15mm barrel rather than the 22mm of a standard BC lamp. It draws 4.9W and gives 470 lumens, which the pack puts against a 40W conventional bulb. The body is a smooth white candle shape with a diffusing finish, so the light source is spread across the whole surface. The rated colour is 4000K, cool white.\u003c\/p\u003e\n\u003cp\u003eCool white at 4000K sits between the yellow of a traditional filament lamp and the blue-white of daylight. It reads as clean and neutral, which suits kitchens, utility rooms, home offices, landings and stairwells, and anywhere you want colours and surfaces to look true rather than warm. Candle lamps are the usual shape for chandeliers, multi-arm pendants, wall lights and small table lamps with clip-on shades, where the tapered top is meant to be seen. If you are refitting a fixture with several lamps in it, match the colour temperature across all of them; one warm bulb among cool ones is very noticeable.\u003c\/p\u003e\n\u003cp\u003eThis one is not dimmable, so pair it with a plain on and off switch; on a dimmer circuit it may flicker, buzz or fail early. The beam angle is 280 degrees, so light goes out sideways and backwards as well as up, which is what you want from an open shade or an upward facing candle holder. The energy rating is F. The pack prints a 10 year lamp life and 10,000 hours, with more than 10,000 switching cycles, so it takes frequent flicking on and off in a hallway. It runs on 220 to 240V mains, and it is IP20, for dry indoor use. Each listing is one bulb, with a minimum order of five. We also list the same 4.9W candle in warm white 3000K and in daylight 6500K.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting\u003c\/td\u003e\n\u003ctd\u003eB15 (SBC) small bayonet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eCandle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e4.9W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e470lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent\u003c\/td\u003e\n\u003ctd\u003e40W conventional, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e4000K, cool white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam angle\u003c\/td\u003e\n\u003ctd\u003e280 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy rating\u003c\/td\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan as printed\u003c\/td\u003e\n\u003ctd\u003e10 years \/ 10,000 hours, with more than 10,000 switching cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003eSingle bulb, boxed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum order\u003c\/td\u003e\n\u003ctd\u003e5, sold in multiples of 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eMy old bulb has a bayonet cap. How do I know if it is B15 and not B22?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMeasure the metal barrel across its width. B15 is about 15mm and B22 is about 22mm, so a B22 lampholder will be visibly wider. B15 is the cap most often found on chandeliers and smaller wall lights.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use it on a dimmer switch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This lamp is not dimmable and should be run from an ordinary on and off switch. Fitted to a dimmer it may flicker, hum or have a much shorter life, and the dimmer itself can misbehave with a load this small.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs 470 lumens bright enough to replace the bulb I already have?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pack rates it against a 40W conventional bulb, so it is a like for like swap for a 40W candle. In a five arm chandelier that is a useful amount of light for a dining room or hallway.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does cool white 4000K actually look like?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNeutral and clean, without the yellow cast of 2700K or 3000K and without the blue edge of 6500K daylight. It is a good match for kitchens and work areas where you want to see colours clearly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill the light look even in an open shade?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe beam angle is 280 degrees, so output spreads almost all the way round the lamp rather than firing forwards. That suits open holders, fabric shades and chandeliers where the bulb is partly on show.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many bulbs do I receive?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOne bulb per listing, boxed on its own. The minimum order is five units, sold in multiples of five, which is handy when you are relamping a multi arm fitting in one go.\u003c\/p\u003e","brand":"Eveready","offers":[{"title":"Default Title","offer_id":46074212942091,"sku":"S14323","price":2.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S14323_04.jpg?v=1790049652"},{"product_id":"eveready-4-9w-led-candle-bulb-e27-cool-white-4000k-non-dimmable","title":"E27 (ES) LED Candle Bulb 4.9W 470lm - Cool White 4000K","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\u003cp\u003eA candle bulb with an E27 screw cap, drawing 4.9W and giving 470 lumens of cool white light at 4000K. Candle is the slim, tapered shape made for chandeliers, wall brackets and small clip-on shades, and E27 is the larger of the two common screw caps, with a thread about 27mm across, where the smaller SES thread measures 14mm. If the bulb you are replacing screws in rather than pushing and twisting, and the thread is roughly the width of a ten pence piece, E27 is what you want. The body is white and opal rather than clear, so it gives an even glow instead of a cluster of bright points.\u003c\/p\u003e\u003cp\u003eCool white at 4000K sits between the warm yellow of a traditional filament lamp and the blue-white of a daylight lamp. It is a clean, neutral light that keeps whites looking white, which suits kitchens, hallways, landings, utility rooms and home offices better than it suits a bedside lamp. Fit a set to a multi-arm chandelier, or a single one to a wall light or a small table lamp with a screw fitting. If you are changing a fitting with several arms, change them all together rather than mixing colour temperatures, because the difference is easy to see. Our wider range also runs to B15 (SBC) candle bulbs at the same 4.9W and 470lm in warm white 3000K, cool white 4000K and daylight 6500K.\u003c\/p\u003e\u003cp\u003eThis lamp is not dimmable, so run it from a plain on\/off switch rather than a dimmer circuit. The pack states a 40W conventional equivalent, a lamp life of 10 years or 10,000 hours, and more than 10,000 switching cycles, which suits a fitting flicked on and off all day. Energy rating is F. IP20 means no protection against water, so keep it to ordinary indoor fittings. Each box holds one bulb and orders go in multiples of five.\u003c\/p\u003e\u003ch5\u003eSpecification\u003c\/h5\u003e\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting\u003c\/td\u003e\n\u003ctd\u003eE27 (ES) screw cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eCandle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e4.9W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e470lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent\u003c\/td\u003e\n\u003ctd\u003e40W conventional, as stated on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003eCool White 4000K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam angle\u003c\/td\u003e\n\u003ctd\u003e280 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy rating\u003c\/td\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan as printed\u003c\/td\u003e\n\u003ctd\u003e10 years, 10,000 hours as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003eSingle bulb, boxed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum order\u003c\/td\u003e\n\u003ctd\u003e5, sold in multiples of 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eHow do I know my fitting takes an E27 cap?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAn E27 bulb screws in on a thread roughly 27mm across. If your old bulb pushes and twists it is a bayonet cap, and if the thread is much narrower it is likely E14.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use it on a dimmer switch?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eNo. This lamp is non-dimmable, so it needs a plain on\/off switch. Running a non-dimmable LED on a dimmer circuit can cause flicker, buzzing or early failure.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does cool white 4000K look like in a room?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt is a neutral, clean light with none of the yellow of a 2700K lamp and none of the blue edge of a 6500K daylight lamp, so colours and whites read accurately.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill 470 lumens replace my old 40W candle bulb?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe pack states a 40W conventional equivalent, so it is the sensible swap for an old 40W candle lamp while drawing only 4.9W from the socket.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long should it last?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe pack prints a 10 year lamp life at 10,000 hours, along with more than 10,000 switching cycles, so frequent switching should not shorten it the way it did with older lamps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it spread light all round or only forwards?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe specification gives a 280 degree beam angle, so light spreads widely around the lamp rather than throwing in one direction, which suits open shades and multi-arm fittings.\u003c\/p\u003e","brand":"Eveready","offers":[{"title":"Default Title","offer_id":46074213040395,"sku":"S14324","price":2.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S14324_04.jpg?v=1790049659"},{"product_id":"eveready-4-9w-led-candle-bulb-e14-cool-white-4000k-non-dimmable","title":"E14 (SES) LED Candle Bulb 4.9W 470lm - Cool White 4000K - Eveready","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThis is a 4.9W LED candle bulb with an E14 cap, the small screw fitting often written as SES. It puts out 470 lumens, which the pack rates as the equal of a conventional 40W candle bulb, and it runs at 4,000K, a cool white with a clean, slightly blue-leaning cast rather than the yellow of an old filament lamp. The glass is a smooth frosted candle shape with a plain tapered tip, so the light spreads evenly instead of showing a hot spot. Its beam angle is 280 degrees, close to all round, and the pack prints a 10-year lamp life.\u003c\/p\u003e\n\u003cp\u003eCandle bulbs earn their keep in chandeliers, multi-arm pendants, wall lights and candelabra-style table lamps, where the shape is part of what you see. Cool white at 4,000K is a working light rather than a relaxing one, so it suits a kitchen, a hallway, a home office or a landing where you want colours read accurately and the room to feel awake. In a sitting room or bedroom, most people prefer a warmer 3,000K. Check the cap before you buy: E14 is the narrower of the two common screw caps, about the width of a pencil, while E27 is noticeably chunkier.\u003c\/p\u003e\n\u003cp\u003eDimming is not supported, so pair it with a standard on and off switch; non-dimmable LEDs can flicker or hum on a dimmer circuit. The energy label puts it in class F and measures 5kWh per 1,000 hours of use. Each listing is a single boxed bulb, and the minimum order is 5, sold in multiples of 5, which makes it straightforward to do a whole fitting at once. Eveready also lists B15 (SBC) candle bulbs at 4.9W and 470lm in warm white 3000K, cool white 4000K and daylight 6500K if your fitting takes the small bayonet cap instead.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting\u003c\/td\u003e\n\u003ctd\u003eE14 (SES) small screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eCandle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e4.9W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e470lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent\u003c\/td\u003e\n\u003ctd\u003e40W conventional, as stated on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e4000K cool white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam angle\u003c\/td\u003e\n\u003ctd\u003e280 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy rating\u003c\/td\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan as printed\u003c\/td\u003e\n\u003ctd\u003e10 years lamp life, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003eSingle bulb, boxed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum order\u003c\/td\u003e\n\u003ctd\u003e5, sold in multiples of 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my chandelier or wall light?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt fits any holder taking an E14 small screw cap, also called SES. Unscrew the old bulb and check the thread is about the width of a pencil rather than the wider E27.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs 470 lumens as bright as the 40W candle bulb it replaces?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pack rates it as the equal of a conventional 40W candle, so in a multi-arm fitting the overall light level should feel much the same while drawing 4.9W.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I put it on a dimmer switch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The specification lists it as non-dimmable, so it needs a plain on and off switch. On a dimmer circuit a non-dimmable LED can flicker, hum or fail to strike.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does 4,000K cool white actually look like?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is a clean, neutral-to-cool light with no yellow tint, good for kitchens, halls and desks. If you want a cosier glow, choose a 3,000K version instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the wide beam angle matter with an open shade?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. At 280 degrees the light throws almost all round, so a bare or open candle fitting will look evenly lit rather than bright at the tip and dark below.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many bulbs will I receive?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach listing is one boxed bulb. The minimum order is 5, sold in multiples of 5, so the smallest purchase brings you five individual bulbs.\u003c\/p\u003e","brand":"Eveready","offers":[{"title":"Default Title","offer_id":46074213073163,"sku":"S14325","price":2.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S14325_00.jpg?v=1790049664"},{"product_id":"energizer-4w-dimmable-led-st64-filament-bulb-smokey-glass-cool-white-e27-4000k","title":"E27 (ES) LED ST64 Bulb 4W 400lm Dimmable - Cool White 4000K","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThis is a 4W LED filament lamp in the ST64 shape, the tall teardrop outline that sits between a standard household bulb and a long tube. The glass is smokey, a soft grey tint that runs darker at the crown and clears towards the cap, so the four upright filament strands read as lines rather than bright points. It gives 400 lumens, which the pack describes as 400 lumens in a sphere, at 4000K. That is a cool white, cleaner and crisper than the amber glow most filament lamps give. The cap is E27, the larger of the two screw fittings used in the UK.\u003c\/p\u003e\n\u003cp\u003eBecause the filament is the point of the design, put it where it can be seen. Open cage pendants, a bare flex drop over a kitchen island, a run of three above a dining table, wall lights with no shade and table lamps with a clear glass shade all suit it. The smoked glass takes the edge off direct glare, which helps when a lamp hangs at eye level. Worth knowing before you order: 4000K is a cool white, so it will read noticeably whiter beside the warmer 2700K bulbs often used in filament fittings, and is better used throughout a fitting than mixed in.\u003c\/p\u003e\n\u003cp\u003eThe pack rates the lamp at 15 years, or 15,000 hours, and marks it as dimmable; as with any LED, that means using a dimmer switch rated for LED loads rather than an older filament dimmer. The energy label gives class F at 4kWh per 1000 hours. Each box holds a single lamp, and we sell these in multiples of twelve, which suits a fit out or a stocked spares drawer more than a one off replacement. No IP rating is printed on the pack or given by the manufacturer, so treat it as an indoor lamp.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting\u003c\/td\u003e\n\u003ctd\u003eE27 (ES) screw cap\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eLED filament\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eST64\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eSmokey tinted glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e4W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent\u003c\/td\u003e\n\u003ctd\u003e40W, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e400lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e4000K, cool white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eYes, as marked on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated life\u003c\/td\u003e\n\u003ctd\u003e15,000 hours, given on the pack as 15 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy class\u003c\/td\u003e\n\u003ctd\u003eF, 4kWh\/1000h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eNot stated by the manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003eSingle bulb, one per box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum order\u003c\/td\u003e\n\u003ctd\u003e12, sold in multiples of 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit a standard screw lampholder?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt has an E27 cap, the larger screw fitting, where the 27 is the thread diameter in millimetres. The glass is 64mm across at its widest, so check shade and cage clearance before ordering.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it dimmable, and will my existing dimmer work?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe retail pack carries the dimmable marking. LED lamps draw far less current than the filament bulbs older dimmers were built for, so use a dimmer switch rated for LED loads.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow bright is it compared with an old 40W bulb?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pack states 400 lumens and gives 40W as the replacement figure, so it is intended to stand in for a traditional 40W bulb while drawing 4W.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs 4000K warm light or cool light?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is a cool white. Lower numbers such as 2700K give the yellow, candle like glow; 4000K is closer to a neutral daylight white, which reads crisper in a kitchen or work area.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many bulbs do I receive?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach box contains one bulb. The minimum order on this line is 12 units, sold in multiples of 12, so a single order gives you twelve individually boxed lamps.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the bulb have an IP rating?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo IP rating is printed on the pack and none is given by the manufacturer, so we cannot quote one. Please treat it as an ordinary indoor lamp for general use.\u003c\/p\u003e","brand":"Energizer","offers":[{"title":"Default Title","offer_id":46074253082891,"sku":"S15030","price":3.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S15030_04.jpg?v=1789477362"},{"product_id":"energizer-4w-g80-dimmable-led-globe-filament-smokey-bulb-cool-white-e27-4000k","title":"E27 (ES) LED Filament Bulb 4W 400lm Dimmable - Cool White 4000K","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThis is a G80 globe bulb on an E27 screw cap, the larger of the two screw fittings used on pendant sets and standard table lamps. G80 is the trade code for a globe 80mm across, so the glass sits noticeably rounder and wider than an ordinary household bulb while the cap stays familiar. Straight LED filament rods run inside the glass in place of a single hot wire, drawing 4W and giving 400lm. The pack rates that as a 40W replacement, and the glass carries a smoke tint that softens the filaments to a quieter glow.\u003c\/p\u003e\n\u003cp\u003eA globe this size is meant to be seen, so it belongs where the bulb is on show: a bare flex over a kitchen island, three at stepped heights in a stairwell, an open lantern in a hallway, or a table lamp whose shade stops short of the cap. At 4,000K the light is cool white, a clean neutral rather than the yellow of a traditional bulb, which suits kitchens, home offices and utility rooms where you want to read colours accurately. If the rest of the room runs on warm white, keep the two temperatures out of the same fitting.\u003c\/p\u003e\n\u003cp\u003eThe pack marks the bulb as dimmable, so it will run on a dimmer, though that dimmer needs to be rated for LED loads; older rotary units built for filament bulbs often have a minimum wattage well above 4W and can flicker. The pack prints a 15,000 hour lifespan, quoted as 15 years, and the energy label gives class F at 4 kWh per 1,000 hours. IP20 means dry indoor fittings only. One unit is a single bulb, with a minimum order of 6 in multiples of 6. Our wider LED bulb range includes B15 (SBC) candle and golf lamps in warm white 2700K and GU10 spots in warm white 3000K.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting\u003c\/td\u003e\n\u003ctd\u003eE27 (ES) screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eG80 globe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eLED filament\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e4W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e400lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent\u003c\/td\u003e\n\u003ctd\u003e40W, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e4000K cool white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam angle\u003c\/td\u003e\n\u003ctd\u003e320 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eYes, marked on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy rating\u003c\/td\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan as printed\u003c\/td\u003e\n\u003ctd\u003e15,000 hours, printed as a 15 year lifespan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003eSingle bulb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum order\u003c\/td\u003e\n\u003ctd\u003e6, sold in multiples of 6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my pendant or my table lamp?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt takes an E27 screw cap, the larger screw size. Check the old bulb: the threaded base should measure about 27mm across, not the slimmer 14mm E14.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow much bigger is a G80 than an ordinary bulb?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe globe measures 80mm across, so it is wider and rounder than a standard household lamp. Allow for that width inside a narrow shade or a small glass shroud.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use it on a dimmer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pack marks it as dimmable. Pair it with a dimmer rated for LED loads, because older dimmers made for filament bulbs often need far more than 4W to run steadily.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does 4,000K look like in a room?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCool white reads as a clean, neutral light with no yellow cast. It is brighter looking than 2,700K warm white and better for kitchen worktops and desks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs 400lm enough to replace my old 40W bulb?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pack rates it as a 40W replacement at 400lm. The globe throws light in all directions, so it lights an open fitting evenly rather than in one beam.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many do I receive, and how many must I buy?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach unit is one bulb. The minimum order is 6 units, sold in multiples of 6, so a full pendant cluster can be matched from one batch.\u003c\/p\u003e","brand":"Energizer","offers":[{"title":"Default Title","offer_id":46074254622987,"sku":"S15031","price":4.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S15031_01.jpg?v=1790049730"},{"product_id":"energizer-4-9w-gu10-led-bulb-4000k-cool-white-non-dimmable-4-pack","title":"GU10 LED Bulb 4.2W 345lm Non-Dimmable - Cool White 4000K, 4 Pack","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eEach of these four LED bulbs takes 4.2W from the mains and returns 345 lumens, and the retail pack rates that as a 50W replacement. The light is 4000K, which the pack calls cool white: a clean white rather than the yellow cast of an older halogen lamp. The GU10 cap is the two pin push and twist fitting used in most UK downlights and track spots, so nothing else is needed to run it. The pack also prints a 15 year lifespan and describes the 345 lumens as arriving in a narrow cone.\u003c\/p\u003e\n\u003cp\u003eCool white at 4000K works best where you want to see clearly rather than sit and relax: kitchen worktops, a utility room, a home office, a hallway carrying several spots on one plate, a garage or a workshop. A narrow cone puts more of the light on what sits directly below the fitting and less on the surrounding ceiling, which suits a worktop run, an island, open shelving or a picture. If the next room runs warmer 2700K or 3000K lamps, you will see the difference between them, so it is worth keeping one colour temperature to one ceiling.\u003c\/p\u003e\n\u003cp\u003eThe body is white with a clear faceted lens over the LED, which reads tidily in an open fitting where the lamp face shows. The specification lists these as not dimmable, so put them on a plain switch; a non dimmable lamp on a dimmer circuit can flicker or hum and may fail early. The energy label supplied for this lamp shows class F and 5kWh per 1000 hours of use. Four in a box is the practical unit for a ceiling plate, since one new lamp sitting among older ones shows up straight away.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting\u003c\/td\u003e\n\u003ctd\u003eGU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e4.2W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent\u003c\/td\u003e\n\u003ctd\u003e50W, as printed on the retail pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e345lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e4000K cool white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam\u003c\/td\u003e\n\u003ctd\u003eNarrow cone, as printed on the retail pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy class\u003c\/td\u003e\n\u003ctd\u003eF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy use\u003c\/td\u003e\n\u003ctd\u003e5kWh\/1000h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan as printed\u003c\/td\u003e\n\u003ctd\u003e15 year lifespan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003eBox of 4 bulbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum order\u003c\/td\u003e\n\u003ctd\u003e21, sold in multiples of 21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWill these fit my existing downlights?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf your current lamps have two small pins that push in and twist a quarter turn to lock, that is a GU10 cap and these will fit. No driver, adaptor or transformer is needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I put these on a dimmer switch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The specification lists them as non dimmable, so use a plain on and off switch. A non dimmable lamp wired to a dimmer can flicker, hum, or give a shorter service life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow bright is 345 lumens next to my old halogen spots?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe retail pack rates each 4.2W lamp as a 50W replacement, so a plate of four should read as a similar level of light to four 50W spots.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs 4000K cool white too cold for a living room?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is a working white rather than a relaxing one, so it suits kitchens, halls and workshops. For a sitting room most people prefer a warmer 2700K or 3000K lamp.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs an IP rating given for these bulbs?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Neither the specification nor the retail pack prints an IP figure, so we state none. Use them only in ordinary enclosed or open indoor fittings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many bulbs do I receive, and is there a minimum order?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOne unit of this listing is a box of four bulbs. The minimum order is 21 boxes, sold in multiples of 21, which is 84 bulbs in total.\u003c\/p\u003e","brand":"Energizer","offers":[{"title":"Default Title","offer_id":46074263568651,"sku":"S15161","price":3.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S15161_01.jpg?v=1789490769"},{"product_id":"energizer-2w-gu10-led-bulb-4000k-cool-white-360lm-non-dimmable","title":"GU10 LED Spotlight Bulb 2W 360lm Non-Dimmable - Cool White 4000K","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThis is a GU10 spotlight bulb with an LED light engine, drawing 2W and giving 360 lumens at 4000K. That colour temperature is cool white: a crisp, neutral light with no yellow in it, closer to daylight than to the warm glow of an old halogen. The pack rates the bulb as a 50W replacement and prints the brightness as 360 lumens in a narrow cone, so the light is concentrated rather than spread flat across a ceiling. It carries an A energy rating on the current scale, where A is the top band.\u003c\/p\u003e\n\u003cp\u003eGU10 is the twist and lock cap used in most mains voltage downlights, track heads and spotlight bars, so this goes straight into a fitting that already takes a GU10 without a transformer or driver. A narrow cone suits places where you want the light to land somewhere in particular: over a worktop, down a run of shelves, onto artwork or a splashback, or along a row of track heads in a hallway. Cool white at 4000K reads as clean and neutral, which is why it tends to work better in kitchens, utility rooms, garages and home offices than in a sitting room, where most people prefer a warmer 2700K or 3000K.\u003c\/p\u003e\n\u003cp\u003eThere is no dimming here: the pack marks the bulb as non dimmable, so pair it with a plain on and off switch. Running a non dimmable lamp on an existing dimmer circuit can cause flicker or buzzing, so check the switch before you order. The pack prints a 50 year lifespan. Each box holds one bulb, and the minimum order is 12, sold in multiples of 12. We stock other GU10 LED bulbs alongside it, including a 3.6W version in warm white 3000K.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting\u003c\/td\u003e\n\u003ctd\u003eGU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eSpotlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e2W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e360lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent\u003c\/td\u003e\n\u003ctd\u003e50W, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e4000K cool white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam angle\u003c\/td\u003e\n\u003ctd\u003eNarrow cone, as printed on the pack; no degree figure is printed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy rating\u003c\/td\u003e\n\u003ctd\u003eA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan as printed\u003c\/td\u003e\n\u003ctd\u003e50 year lifespan, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003eBox of 1 bulb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum order\u003c\/td\u003e\n\u003ctd\u003e12, sold in multiples of 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my existing downlights?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf the old bulb has two stubby pins that twist and lock a quarter turn into the holder, it is a GU10 and this will fit. GU10 runs on mains voltage, so no transformer or driver is needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use it on a dimmer switch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The pack marks this bulb as non dimmable, so it needs a standard on and off switch. On a dimmer circuit you may get flicker, buzzing or a shorter working life from the lamp.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow bright is 2W against the halogen spot it replaces?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt gives 360 lumens, and the pack rates that as a 50W replacement. Because the light is thrown in a narrow cone rather than spread widely, it reads as bright directly under the fitting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does 4000K cool white actually look like?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is a clean, neutral white with no amber cast, useful where you are working or looking closely at something. If you want a softer, yellower light for a living room, choose 2700K or 3000K instead.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many bulbs do I receive?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach box contains one bulb. The minimum order on this listing is 12 boxes, sold in multiples of 12, so you receive 12 single bulbs on the smallest order.\u003c\/p\u003e","brand":"Energizer","offers":[{"title":"Default Title","offer_id":46074950680843,"sku":"S29643","price":2.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S29643_02.jpg?v=1790050630"},{"product_id":"energizer-4w-gu10-dimmable-led-bulb-cool-white-4000k","title":"GU10 LED Bulb 4W 450lm Dimmable - Cool White 4000K","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThis is a 4W GU10 LED lamp that gives 450 lumens at 4000K, the cool white point that reads clean and neutral rather than yellow. The pack rates it as a replacement for a 40W halogen spot, so the light output is comparable while the load on the circuit drops to a tenth of it. It is dimmable, it has a wide beam, and Energizer prints a 15,000 hour rated life and a 15 year lifespan on the box. One lamp comes in each box.\u003c\/p\u003e\n\u003cp\u003eWide beam is the detail worth pausing on. A narrow GU10 throws a tight pool of light and leaves dark gaps between fittings in a run, while a wide beam spreads the same lumens over a larger area. That is what you want from a row of kitchen ceiling spots, a hallway, or downlights washing a wall of shelving. The 4000K colour suits places where you are looking at things closely rather than settling in for the evening: worktops, utility rooms, home offices and garages. Sit it alongside warmer 2700K or 3000K lamps in adjoining rooms if you like, but mixing colour temperatures within a single ceiling run is the one thing to avoid, because the eye picks up the difference immediately.\u003c\/p\u003e\n\u003cp\u003eThe GU10 cap is the push and quarter turn type, so it drops straight into any standard GU10 holder and runs on mains voltage with no transformer needed. Because the lamp is dimmable, pair it with a dimmer rated for LED loads; older dimmers built for halogen often have a minimum load far above 4W and can give flicker or very little useful travel on the dial. The pack carries energy class E and states the 450 lumen figure as measured in a sphere. These are sold in multiples of twelve, which is worth knowing if you are relamping a whole ceiling in one go rather than replacing a single failed spot.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting\u003c\/td\u003e\n\u003ctd\u003eGU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e4W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent\u003c\/td\u003e\n\u003ctd\u003e40W replacement, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e450lm, stated on the pack as measured in a sphere\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e4000K cool white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam angle\u003c\/td\u003e\n\u003ctd\u003eWide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated life\u003c\/td\u003e\n\u003ctd\u003e15,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy class\u003c\/td\u003e\n\u003ctd\u003eE, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003eBox of 1 lamp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum order\u003c\/td\u003e\n\u003ctd\u003e12, sold in multiples of 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my existing GU10 downlights?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, if the holder takes a GU10 lamp. The two pins push in and twist a quarter turn to lock, and GU10 runs on mains voltage, so there is no transformer to check.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use it on a dimmer switch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pack marks it dimmable. Use a dimmer rated for LED loads, because a halogen dimmer usually has a minimum load well above 4W and can cause flicker or a very short range of adjustment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow bright is 450 lumens in practice?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pack rates it as a 40W halogen replacement, so it is a normal domestic spot brightness. In a ceiling run, a wide beam spreads that output rather than concentrating it in one tight pool.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does 4000K cool white actually look like?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is a clean neutral white, brighter and less yellow than a 2700K or 3000K warm white. It flatters worktops, tools and paperwork, and it is not the colour most people pick for a bedside lamp.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it carry an IP rating?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo IP rating is printed on the pack and none is given in the specification, so treat it as an ordinary indoor lamp with no stated protection against water or dust.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many lamps do I receive?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach box holds one lamp. The line has a minimum order of twelve boxes, sold in multiples of twelve, so a single order covers a full ceiling of spots.\u003c\/p\u003e","brand":"Energizer","offers":[{"title":"Default Title","offer_id":46075010842891,"sku":"S29826","price":2.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S29826_00.jpg?v=1789547370"},{"product_id":"energizer-4-2w-g9-dimmable-led-capsule-bulb-cool-white-4000k","title":"G9 LED Capsule Bulb 4.2W 470lm Dimmable - Cool White 4000K","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThis is a G9 capsule lamp: a small two pin LED built to drop into the same holder as the halogen capsules it replaces. It draws 4.2W and gives 470 lumens, and the retail pack rates it as a 40W replacement, so the light returned is close to what a 40W halogen capsule gave for a fraction of the power. The colour is 4000K cool white, a crisp neutral rather than the yellow cast of an older capsule. The pack also notes that the 470 lumens are measured in a sphere, which means the figure is the total light thrown in every direction rather than a reading taken off one face.\u003c\/p\u003e\n\u003cp\u003eG9 is the cap you find in multi arm ceiling fittings, wall lights, cooker hoods and small task lamps, where the capsule sits behind glass or inside a shade and its size matters more than its shape. Cool white at 4000K is the temperature most people want over a worktop or a desk, because it keeps colours honest and stops white paint looking cream. If the other lamps in the same fitting are warm white, the difference will show, so it is worth changing the whole set together rather than one at a time.\u003c\/p\u003e\n\u003cp\u003eThe pack marks this one dimmable, so it can go on a dimmer circuit, but a dimmer designed for halogen will not always run an LED smoothly. A trailing edge dimmer rated for LED loads is the safer pairing, and it is worth checking its minimum load if the fitting holds only one or two capsules. The pack quotes a 15 year lifespan and shows an energy class of E. No IP rating is printed by the manufacturer, so we state none. Each box holds a single lamp and the listing is bought in multiples of 12, which suits a chandelier refit or a drawer of spares.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting\u003c\/td\u003e\n\u003ctd\u003eG9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eCapsule\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e4.2W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent\u003c\/td\u003e\n\u003ctd\u003e40W replacement, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e470lm, measured in a sphere as the pack states\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e4000K cool white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eYes, as marked on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan\u003c\/td\u003e\n\u003ctd\u003e15 years, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy class\u003c\/td\u003e\n\u003ctd\u003eE, as shown on the pack label\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003eBox of 1 lamp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum order\u003c\/td\u003e\n\u003ctd\u003e12, sold in multiples of 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my existing G9 holder?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, provided the holder is a G9 two pin type. The pins push straight into the same socket a G9 halogen capsule uses, so no adaptor or rewiring is needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I run it on a dimmer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pack marks it dimmable, so it will work on a dimmer circuit. Use a trailing edge dimmer rated for LED loads and check its minimum load, because an old halogen dimmer can flicker with only a few low wattage lamps on it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow bright is 4.2W really?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt produces 470 lumens, and the pack rates that as a 40W replacement. Lumens are the figure to compare, not watts, because watts only tell you what the lamp consumes rather than what it gives out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs 4000K too cold for a living room?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e4000K is a neutral white rather than a warm one, so it reads crisper than the yellow light of a halogen capsule. Most people prefer it over a worktop or desk, and choose warmer light for a sitting room.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it have an IP rating?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe manufacturer does not state an IP rating and none is printed on the retail pack, so we cannot quote one for this lamp. Fit it only where the fitting's own rating allows.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many lamps do I receive?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach box contains one lamp. The listing is sold in multiples of 12, so the smallest order is 12 boxes, giving you 12 lamps in total.\u003c\/p\u003e","brand":"Energizer","offers":[{"title":"Default Title","offer_id":46075011039499,"sku":"S29829","price":3.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S29829_00.jpg?v=1789547385"},{"product_id":"energizer-3-6w-gu10-led-bulb-non-dimmable-cool-white-4000k","title":"GU10 LED Bulb 2.4W 230lm Non-Dimmable - Cool White 4000K","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThis GU10 LED bulb draws 2.4W and gives 230 lumens at 4000K, a cool white that reads neutral rather than yellow. The retail pack notes that those 230 lumens sit in a narrow cone, which matters more than the raw figure: a narrow beam gathers its output into a tighter pool, so the light lands with more force on what sits beneath it than the same lumens spread wide. The pack rates it as a 35W replacement. The cap is the standard GU10 twist and lock type, so it seats in an existing holder with a quarter turn.\u003c\/p\u003e\n\u003cp\u003eCool white at 4000K suits the places where work happens rather than where you unwind: kitchen ceilings and under-cupboard runs, a utility room, a hallway, a garage or workshop, a home office, or track spots aimed at shelving. The narrow cone lends itself to accent work, picking out a worktop, a picture or a run of books instead of washing the whole ceiling. At 230 lumens this is a modest output for one head, so a room lit entirely by GU10s wants several working together rather than one carrying the room.\u003c\/p\u003e\n\u003cp\u003eThe specification records this lamp as non-dimmable, so pair it with an ordinary on\/off switch and keep it off dimmer circuits. The pack prints a 15,000 hour lifespan, given there as 15 years, and an energy class of E. Each box holds one bulb, and the line carries a minimum order of 12, sold in multiples of 12. That is less awkward than it sounds: a row of downlights ages at much the same rate, so relamping the whole run at once leaves the ceiling matched for colour and brightness rather than mixing a tired lamp with a fresh one.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting\u003c\/td\u003e\n\u003ctd\u003eGU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e2.4W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e230lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e4000K, cool white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam\u003c\/td\u003e\n\u003ctd\u003eNarrow cone, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent\u003c\/td\u003e\n\u003ctd\u003e35W replacement, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan\u003c\/td\u003e\n\u003ctd\u003e15,000 hours, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy class\u003c\/td\u003e\n\u003ctd\u003eE, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003eBox of 1 bulb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum order\u003c\/td\u003e\n\u003ctd\u003e12, sold in multiples of 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this on a dimmer switch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The specification records this lamp as non-dimmable, and the pack carries a non-dimmable icon, so it belongs on a plain on\/off switch rather than a dimmer circuit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat wattage of old spotlight does 2.4W replace?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe retail pack states 35W replacement. That is the figure printed by the manufacturer, so a 35W halogen GU10 is the lamp it is intended to stand in for.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow white is 4000K compared with what I have now?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e4000K is cool white, which sits between the yellower 2700K to 3000K warm whites and the bluer 6000K daylight lamps. It reads clean and neutral rather than cosy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow wide is the beam?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pack describes the 230 lumens as being in a narrow cone. No beam angle in degrees is printed on the pack or given in the specification, so we cannot quote one.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs an IP rating given for this bulb?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Neither the manufacturer specification nor the retail pack states an IP rating for this lamp, so we make no water or dust ingress claim for it at all.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many bulbs do I get, and is there a minimum order?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOne bulb per box. The line is sold in multiples of 12, so the smallest order is 12 boxes, which is usually a full run of downlights.\u003c\/p\u003e","brand":"Energizer","offers":[{"title":"Default Title","offer_id":46075283669259,"sku":"S8822","price":1.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S8822_02.jpg?v=1789626183"},{"product_id":"energizer-3-6w-gu10-led-bulb-non-dimmable-4000k-cool-white-345lm","title":"GU10 LED Bulb 3.6W 345lm Non-Dimmable - Cool White 4000K","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThis is a GU10 LED spotlight drawing 3.6W and giving 345 lumens, which the retail pack rates as a 50W halogen replacement. The light is 4,000K cool white, sitting between the yellow cast of warm white and the blue-white of daylight, so it reads clean and neutral rather than cosy. The pack prints those 345 lumens as being in a narrow cone, meaning the output is concentrated into a tighter pool rather than spread wide, and quotes 15,000 hours of life, or a 15 year lifespan. It comes as one bulb in a hanging box.\u003c\/p\u003e\n\u003cp\u003eGU10 is the twist-and-lock two-pin cap used in most UK ceiling downlights, track heads and adjustable spotlights, so it drops into an existing fitting with no adaptor or transformer. The narrow cone suits places where you want light aimed: over a worktop, down onto an island, along shelving, or onto pictures. Cool white is the temperature most people pick for kitchens, utility rooms, garages, workshops and home offices, where you are looking at detail rather than winding down. If you are mixing bulbs in one ceiling, buy every head at the same colour temperature, because a 4,000K lamp beside a 2,700K one is immediately obvious.\u003c\/p\u003e\n\u003cp\u003eThe body is white with a clear faceted lens over the LED, and like any LED lamp there is nothing inside to replace; at the end of its life it belongs in electrical recycling rather than the bin. The specification is non-dimmable, so put it on a plain on\/off switch: fitted to a dimmer it may flicker, buzz or fail to light at all. LEDs run far cooler than the halogen lamps they replace, though the cap will still be warm just after switching off, so let it cool before twisting it out. The manufacturer states no IP rating, so keep it to dry indoor use.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting\u003c\/td\u003e\n\u003ctd\u003eGU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eSpotlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e3.6W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent\u003c\/td\u003e\n\u003ctd\u003e50W halogen, as printed on the retail pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e345lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam\u003c\/td\u003e\n\u003ctd\u003eNarrow cone, as printed on the retail pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e4,000K cool white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eNot stated by the manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan as printed\u003c\/td\u003e\n\u003ctd\u003e15,000 hours, shown on the pack as a 15 year lifespan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003eOne bulb, boxed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum order\u003c\/td\u003e\n\u003ctd\u003e12, sold in multiples of 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my existing GU10 downlights?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, if the existing lamp has the two stubby pins that twist and lock into place. GU10 runs on mains voltage, so no separate driver or transformer is needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use it on a dimmer switch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The specification is non-dimmable and the pack carries the non-dimmable icon, so use a standard on\/off switch. On a dimmer circuit it may flicker, buzz or not light at all.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow bright is 3.6W, and what does it replace?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt gives 345 lumens, and the retail pack rates that as a 50W halogen replacement. Wattage tells you consumption, so compare lumens rather than watts when swapping older spotlights.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does 4,000K cool white look like next to warm white?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNoticeably crisper and slightly bluer. Warm white at around 2,700K to 3,000K looks yellow by comparison, which is why it helps to keep one temperature per ceiling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it have an IP rating?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe manufacturer states none, on the pack or in the specification, so we make no water or dust claim for it. Treat it as a dry indoor fitting only.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is the minimum order twelve?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese are supplied to us in trade multiples, so the smallest order we can pass on is twelve single bulbs, then in further multiples of twelve.\u003c\/p\u003e","brand":"Energizer","offers":[{"title":"Default Title","offer_id":46075283800331,"sku":"S8825","price":1.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S8825_00.jpg?v=1789626195"},{"product_id":"energizer-3-4w-gu10-led-bulb-non-dimmable-cool-white-4000k","title":"GU10 LED Bulb 3.4W 345lm Non-Dimmable - Cool White 4000K","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThis is a GU10 LED spotlight rated at 3.4W and giving 345lm, and the twist and lock GU10 cap is the one used in most UK recessed downlights and track spots. The light is 4000K cool white, a crisp neutral white that sits between the yellow cast of a traditional halogen and the blue white of a daylight lamp. The retail pack rates it as a replacement for a 50W halogen spot, prints a 25 year lifespan, and describes the 345lm as being delivered in a narrow cone rather than spread wide.\u003c\/p\u003e\n\u003cp\u003eCool white in a tight beam works well where you want to see clearly: over a kitchen worktop, above an island, along a hallway ceiling, or aimed at shelving, artwork and glass cabinets, where a smaller pool of light picks out one thing instead of washing a whole wall. If you are mixing this with lamps already in the same ceiling, check what they are first. A 4000K lamp sitting next to a 2700K one in the same run will look mismatched, so it is usually worth changing a full row at a time rather than one bulb as each fails.\u003c\/p\u003e\n\u003cp\u003eThis lamp is not dimmable, so give it a plain switched circuit. On a dimmer it may flicker, buzz or fail early, and a trailing edge dimmer will not cure that. The energy label gives class E, with consumption of 4kWh\/1000h. Each box holds one bulb and the minimum order is 12, sold in multiples of 12, which suits fitting out a whole ceiling or keeping a few spares in the cupboard. If you would rather have a warmer light on the same cap, we also list a GU10 LED bulb in warm white 3000K.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting\u003c\/td\u003e\n\u003ctd\u003eGU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eSpotlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e3.4W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e345lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent\u003c\/td\u003e\n\u003ctd\u003e50W halogen, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e4000K cool white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam angle\u003c\/td\u003e\n\u003ctd\u003eNarrow cone, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy rating\u003c\/td\u003e\n\u003ctd\u003eE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan as printed\u003c\/td\u003e\n\u003ctd\u003e25 year lifespan, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003eSingle bulb, boxed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum order\u003c\/td\u003e\n\u003ctd\u003e12, sold in multiples of 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit the downlights I already have?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf your existing bulb has two small pins that push in and twist a quarter turn to lock, it is a GU10 and this will fit. Pins that pull straight out are a different cap.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does 345lm compare with the halogen spot I am replacing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pack rates it as a 50W halogen replacement, so in a typical downlight it should read as a similar amount of light while drawing 3.4W.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I put it on a dimmer switch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. It is non dimmable, so it needs a plain on and off circuit. On a dimmer you risk flicker, buzzing and a much shorter working life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does 4000K cool white actually look like?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is a clean neutral white with no yellow warmth and no blue tint, the light most people associate with kitchens, utility spaces and working areas rather than lounges.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy is the beam described as a narrow cone?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe output is concentrated rather than spread, so it throws a tighter pool of light. That suits accenting a worktop, a shelf or artwork more than lighting a whole room evenly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many bulbs do I receive, and what is the smallest order?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach box contains one bulb. The minimum order on this listing is 12, sold in multiples of 12, so you receive twelve individually boxed bulbs.\u003c\/p\u003e","brand":"Energizer","offers":[{"title":"Default Title","offer_id":46075298906379,"sku":"S8872","price":2.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S8872_00.jpg?v=1790051171"},{"product_id":"energizer-18w-4ft-led-tube-g13-4000k-cool-white-1950lm","title":"G13 LED Tube Bulb 18W 2160lm Non-Dimmable - Cool White 4000K","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThis is a 4ft LED tube, 1200mm end to end, with a G13 bi-pin cap at each end. It draws 18W and gives 2,160 lumens at 4,000K, the cool white point that reads as clean and slightly blue against the warmer 2,700K light most homes use in a sitting room. It is not dimmable, so it runs at full output from the moment the switch is thrown. On a tube like this the lumen figure matters more than the wattage: 2,160 lumens is the light you actually get, and 18W is only what it costs you to get it.\u003c\/p\u003e\n\u003cp\u003eCool white at this length suits rooms where you want to see clearly rather than settle in. Garages and workshops are the obvious homes for it, along with utility rooms, stockrooms, garden sheds with mains power, lofts used for storage and the run of lighting above a long kitchen worktop. A single 1200mm tube covers a good stretch of ceiling, which is why these are usually run in a line above a bench or a parking bay rather than used one at a time. Nothing in the specification suits a damp or outdoor position: no IP rating is stated by the manufacturer, so treat it as an indoor, dry-location lamp only.\u003c\/p\u003e\n\u003cp\u003eThe G13 cap is the standard two-pin end used on 4ft linear tubes, which is why the length and the cap are worth checking together before you order: a fitting built for a 1200mm tube will take this one, a 1500mm batten will not. We sell these in multiples of twelve, which is the sensible way to buy when a workshop or a corridor is being relamped in one go, since matching the colour temperature across a whole run matters far more than it does on a single lamp. Mixing 4,000K with a warmer tube in the same ceiling shows up immediately.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLight source\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCap\u003c\/td\u003e\n\u003ctd\u003eG13 bi-pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e1200mm (4ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e18W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e2,160lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e4,000K cool white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eNot stated by the manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent\u003c\/td\u003e\n\u003ctd\u003eNot stated by the manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003eOne tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum order\u003c\/td\u003e\n\u003ctd\u003e12, sold in multiples of 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my existing 4ft fitting?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe cap is G13 and the tube measures 1200mm, which is the standard 4ft size, so the pins and the length will match a 4ft batten. The specification does not say whether it runs on an existing ballast or needs the fitting rewired, so check that with whoever made the fitting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat wattage of old tube does 18W replace?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe manufacturer states no equivalent wattage for this tube, and none is legible on the pack, so we are not going to put a figure on it. Compare on lumens instead: 2,160 lumens is the honest measure of how much light it puts out.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does 4,000K cool white actually look like?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is a neutral, slightly crisp white with none of the yellow you get from 2,700K lamps. Colours, labels and small print read accurately under it, which is why it is the usual choice for a bench, a garage or a worktop rather than a bedroom.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I put it on a dimmer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The specification lists this tube as non dimmable, so it should be run on a plain on and off switch. Wiring a non dimmable lamp to a dimmer can cause flicker, buzzing and a shorter life from the lamp.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use it in a damp garage or an open carport?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe manufacturer states no IP rating for this tube, so we cannot tell you it is protected against water or dust. Use it indoors in a dry position, inside a fitting rated for wherever you are mounting it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow many do I have to order?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEach unit is one tube, and the minimum order is twelve, sold in multiples of twelve. That works out well for relamping a workshop or a corridor in one pass, with a couple held back as spares.\u003c\/p\u003e","brand":"Energizer","offers":[{"title":"Default Title","offer_id":46075301822731,"sku":"S8912","price":5.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S8912_00.jpg?v=1789626335"},{"product_id":"energizer-g13-22w-5ft-led-tube-4000k-cool-white","title":"G13 LED Tube Bulb 22W 2400lm Non-Dimmable - Cool White 4000K","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThis is a 5ft LED tube, 1500mm end to end, with the G13 bi-pin cap and T8 diameter that most linear batten and trough fittings in this country were built around. It draws 22W and puts out 2400 lumens, the figure printed on its own retail pack, at 4000K. That colour temperature reads as a clean cool white: brighter and slightly bluer than a living room bulb, without tipping into the hard blue-white of a daylight lamp. The 170 degree beam spreads light across the full width of the tube rather than throwing it in one direction.\u003c\/p\u003e\n\u003cp\u003eA tube this length belongs where you want even, shadow-free light over a long run: a garage, a workshop bench, a utility room, a shed with power, a stockroom or a back office. Measure the tube you are taking out before ordering, because 4ft and 6ft fittings are common alongside 5ft and the pins will not reach in the wrong housing. Check the cap on the old tube as well. G13 pins sit 13mm apart and look quite unlike the single-ended caps used on compact fluorescent lamps.\u003c\/p\u003e\n\u003cp\u003eThis tube is not dimmable, so pair it with a plain switch rather than a dimmer circuit, since a dimmer left in the line can cause flicker or a buzz. It carries an IP20 rating, which is protection against fingers and solid objects rather than against water, and an E energy rating. The manufacturer does not print a rated lifespan, so we do not quote one. Each unit is a single tube, with a minimum of 12 and multiples of 12 after that, which suits relighting a whole run at once so the colour matches along the ceiling. It sits alongside our wider range of LED bulbs, which includes 2G11 PLL, 2G7 PLS and B15 candle types in the same 4000K cool white.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting\u003c\/td\u003e\n\u003ctd\u003eG13 bi-pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShape\u003c\/td\u003e\n\u003ctd\u003eT8 tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e22W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e2400lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e4000K cool white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam angle\u003c\/td\u003e\n\u003ctd\u003e170 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy rating\u003c\/td\u003e\n\u003ctd\u003eE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e5ft (1500mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003eSingle tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum order\u003c\/td\u003e\n\u003ctd\u003e12, sold in multiples of 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit a standard 5ft batten?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt uses the G13 bi-pin cap and the T8 tube form at 1500mm, which is the usual 5ft linear size. Measure the housing and count the pins on the old tube before you order.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo I need to change anything in the fitting first?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe manufacturer does not state whether the tube runs on existing control gear or needs the fitting altered, so have a qualified electrician check the batten before installation rather than assuming either way.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow bright is 2400 lumens over a 5ft run?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is a working level of light rather than a soft one, spread over five feet by a 170 degree beam, which suits benches, walkways and storage racking where you need to see detail.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does 4000K cool white actually look like?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt is a neutral white with no yellow cast and no strong blue edge. Colours and labels read accurately under it, which is why it is common in garages and stockrooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I run it on a dimmer switch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The specification lists it as non-dimmable, so it should be wired to an ordinary on and off switch. Leaving a dimmer in circuit risks flicker, noise or early failure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich fluorescent wattage does it replace?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe manufacturer does not print an equivalent wattage, so we will not quote one. Compare the lumen figure on your old tube with the 2400lm stated here to judge the swap.\u003c\/p\u003e","brand":"Energizer","offers":[{"title":"Default Title","offer_id":46075301855499,"sku":"S8913","price":7.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S8913_01.jpg?v=1790051181"},{"product_id":"energizer-4-8w-gu10-led-bulb-non-dimmable-cool-white-4000k","title":"GU10 LED Bulb 4.8W 450lm Non-Dimmable - Cool White 4000K","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThis is a single GU10 LED spotlight rated at 4.8W and giving 450 lumens, which the retail pack describes as 450 lumens in a narrow cone. The colour temperature is 4000K, printed on the box as cool white: a neutral light that sits between the yellow cast of a traditional halogen and the blue-white of a daylight lamp. It is non-dimmable, and the pack carries the crossed-out dimmer icon to say so. The energy label shows class E and a consumption of 5kWh per 1000 hours.\u003c\/p\u003e\n\u003cp\u003eGU10 is the twist-and-lock fitting used in most UK ceiling spotlights, track heads and recessed downlights, so this drops into an existing fitting with no adaptor and no transformer: two small pins and a quarter turn. The narrow cone is the thing to weigh up. A tighter beam throws a brighter, more defined pool of light, which suits a run of spots over a kitchen worktop, an island, a bookshelf or a picture, and it is less useful where one lamp has to wash a whole room evenly. At 4000K the light keeps colours honest, so it tends to be chosen for kitchens, utility rooms, home offices and workshops rather than bedrooms and sitting rooms, where a warmer 2700K or 3000K lamp is usually preferred.\u003c\/p\u003e\n\u003cp\u003eThe body is white with a clear faceted lens, as the photographs show. Because the lamp is non-dimmable, wire it to an ordinary on\/off switch; a non-dimmable lamp on a dimmer circuit can flicker, buzz and fail early, so check the switch before ordering. The pack quotes a 15 year lifespan, 15,000 hours and a 60W replacement figure. Each box holds one lamp, and the minimum order is 12.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting\u003c\/td\u003e\n\u003ctd\u003eGU10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWattage\u003c\/td\u003e\n\u003ctd\u003e4.8W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEquivalent\u003c\/td\u003e\n\u003ctd\u003e60W replacement, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e450lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam\u003c\/td\u003e\n\u003ctd\u003eNarrow cone, as printed on the pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour temperature\u003c\/td\u003e\n\u003ctd\u003e4000K cool white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimmable\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifespan\u003c\/td\u003e\n\u003ctd\u003e15,000 hours, given on the pack as a 15 year lifespan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy class\u003c\/td\u003e\n\u003ctd\u003eE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy use\u003c\/td\u003e\n\u003ctd\u003e5kWh\/1000h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSold as\u003c\/td\u003e\n\u003ctd\u003eBox of 1 lamp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMinimum order\u003c\/td\u003e\n\u003ctd\u003e12, sold in multiples of 12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWill this fit my existing ceiling spotlights?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf your current lamp has two small pins on its base that you push in and twist a quarter turn to lock, it is a GU10 and this will fit. GU10 runs on mains voltage, so no transformer or driver is needed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use it on a dimmer switch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The specification and the pack both give this lamp as non-dimmable, so it needs a plain on\/off switch. Run on a dimmer circuit, a non-dimmable LED can flicker, buzz and fail well before its rated hours.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does 4.8W compare with the halogen spotlight I am replacing?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pack gives it as a 60W replacement and quotes 450 lumens in a narrow cone. Lumens are the figure to compare, since wattage only tells you what the lamp draws rather than how much light it gives.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs 4000K cool white too cold for a living room?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e4000K is a neutral white rather than a blue daylight. Most people find it crisp and practical for kitchens, offices and workspaces, and prefer a warmer 2700K or 3000K lamp where they want a softer, more relaxed light.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat IP rating does this lamp carry?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe manufacturer does not print an IP rating on the retail pack and the specification does not state one, so we cannot quote a figure. If your fitting has a protection requirement, ask us and we will check before you order.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat do I actually receive, and how many must I order?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOne box containing a single lamp. This line is sold in trade multiples, so the minimum order is 12 units and orders go up in twelves after that.\u003c\/p\u003e","brand":"Energizer","offers":[{"title":"Default Title","offer_id":46075315290379,"sku":"S9406","price":1.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S9406_02.jpg?v=1789626407"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/collections\/35247.jpg?v=1790233013","url":"https:\/\/niori.co.uk\/collections\/cool-white-bulbs.oembed?page=4","provider":"Niori","version":"1.0","type":"link"}