{"product_id":"jcb-8-5w-led-gls-bulb-b22-3000k-warm-white-4-pack-non-dimmable","title":"JCB 8.5W LED GLS Bulb B22 3000K Warm White - 4 Pack Non-Dimmable","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe JCB 8.5W LED GLS bulb is a direct replacement for a 60W incandescent bulb, delivering 806 lumens from an 8.5W LED at 3000K warm white colour temperature. The B22 bayonet cap fits standard UK light fittings across ceiling pendants, table lamps, wall lights and floor lamps. This 4-pack provides enough bulbs to fit out a typical living room or bedroom with consistent light output and colour temperature.\u003c\/p\u003e\n\u003cp\u003eDesigned for general lighting rather than task lighting, the 3000K warm white tone suits living rooms, bedrooms, dining rooms and hallways where a soft, neutral white light is preferred over cooler daylight tones. The 806-lumen output is bright enough for a 4-5m room when used in a ceiling pendant or two table lamps. The GLS (General Lighting Service) shape is the classic pear-shaped bulb profile that fits most domestic lamp shades without protruding below the shade rim.\u003c\/p\u003e\n\u003cp\u003eThe bulbs are non-dimmable and rated for up to 10 years of typical domestic use at 3 hours per day. The B22 bayonet cap uses the two-pin push-and-twist fitting standard in UK homes. Each bulb measures 60mm diameter by 110mm height, matching the physical dimensions of a traditional incandescent GLS bulb so they fit existing lamp shades without modification. The 8.5W power draw reduces energy consumption by 86% compared to the 60W incandescent equivalent.\u003c\/p\u003e\n\u003ch5\u003eSpecification\u003c\/h5\u003e\n\u003ctable class=\"spec_table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (KG)\u003c\/td\u003e\n\u003ctd\u003e0.75\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth (mm)\u003c\/td\u003e\n\u003ctd\u003e60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight (mm)\u003c\/td\u003e\n\u003ctd\u003e110\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth (mm)\u003c\/td\u003e\n\u003ctd\u003e60\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\u003eLumen\u003c\/td\u003e\n\u003ctd\u003e806\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Shape\u003c\/td\u003e\n\u003ctd\u003eGLS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Base\u003c\/td\u003e\n\u003ctd\u003eB22\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\u003eKelvin\u003c\/td\u003e\n\u003ctd\u003e3,000K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour Temperature\u003c\/td\u003e\n\u003ctd\u003eWarm 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\u003eLED or Halogen\u003c\/td\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eAre these bulbs dimmable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. These are non-dimmable LEDs. Installing them in a circuit with a dimmer switch will cause flickering, buzzing or failure. If you need dimmable B22 bulbs, search for JCB dimmable LED bulbs at Niori.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's the difference between 3000K and 4000K?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e3000K is warm white with a soft, slightly yellow tone similar to a traditional incandescent bulb. 4000K is cool white with a neutral, slightly blue tone closer to daylight. 3000K suits living rooms and bedrooms; 4000K suits kitchens and bathrooms.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long do these bulbs last?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eJCB rates these bulbs for up to 10 years of typical domestic use at approximately 3 hours per day. Actual lifespan depends on switching frequency and ambient temperature — bulbs in enclosed fittings or switched on\/off frequently may have shorter lifespans.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill these fit my existing lamp shades?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 60mm diameter and 110mm height match a standard GLS incandescent bulb, so they fit most domestic lamp shades designed for traditional bulbs. If your shade has a narrow neck or internal clip mechanism, check the 60mm diameter will clear.\u003c\/p\u003e","brand":"JCB","offers":[{"title":"Default Title","offer_id":46074260881675,"sku":"S15143","price":2.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S15143_1_19e72158-81ce-4baa-a32a-dc51cd74596c.jpg?v=1730312623","url":"https:\/\/niori.co.uk\/products\/jcb-8-5w-led-gls-bulb-b22-3000k-warm-white-4-pack-non-dimmable","provider":"Niori","version":"1.0","type":"link"}