{"product_id":"energizer-4-8w-gu10-led-bulb-non-dimmable-daylight-6500k","title":"Energizer 4.8W GU10 LED Bulb Non-Dimmable - Daylight 6500K","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\n\u003cp\u003eThe Energizer 4.8W GU10 LED bulb delivers 450 lumens at 6500K daylight colour temperature through a 36° narrow beam angle. The bulb draws 4.8W on 230V mains and replaces traditional 60W halogen GU10s, reducing energy consumption by approximately 92% while providing comparable light output in a focused beam pattern.\u003c\/p\u003e\n\u003cp\u003eDesigned for directional downlighting in kitchens, bathrooms, home offices and commercial spaces where bright, cool-toned task lighting is needed, the 6500K colour temperature produces a crisp white light that matches natural midday outdoor light. The 36° beam angle concentrates light into a defined pool, making it suitable for spotlight fittings, track lighting and recessed downlights where focused illumination is required rather than broad ambient wash.\u003c\/p\u003e\n\u003cp\u003eThe bulb is non-dimmable and provides steady output without flicker across its rated 15-year lifespan under typical domestic use patterns. The GU10 two-pin twist-and-lock base fits standard UK mains-voltage spotlight fittings without requiring a transformer. At 50mm diameter and 54mm height, the bulb sits flush or slightly recessed in most GU10 downlight housings.\u003c\/p\u003e\n\u003cp\u003eEnergy rated E under current UK regulations, the bulb balances output and efficiency for high-use areas where frequent replacement would be inconvenient. The 30g weight and compact dimensions make it suitable for ceiling-mounted fittings where heavier bulbs might stress fixture springs over time.\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\u003e0.03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth (mm)\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight (mm)\u003c\/td\u003e\n\u003ctd\u003e54\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDepth (mm)\u003c\/td\u003e\n\u003ctd\u003e50\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\u003eLumen\u003c\/td\u003e\n\u003ctd\u003e450\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Shape\u003c\/td\u003e\n\u003ctd\u003eSpot\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\u003eEnergy Rating\u003c\/td\u003e\n\u003ctd\u003eE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKelvin\u003c\/td\u003e\n\u003ctd\u003e6,500K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColour Temperature\u003c\/td\u003e\n\u003ctd\u003eDaylight\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\u003eBeam Angle\u003c\/td\u003e\n\u003ctd\u003e36\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\u003eIs this bulb suitable for bathrooms?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe bulb operates on 230V mains and has no stated IP rating, so it should only be used in bathroom zones where mains-voltage fittings are permitted and where water contact is unlikely. Check your specific downlight housing for its IP rating and zone suitability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does 6500K daylight colour temperature look like?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e6500K produces a crisp, cool white light similar to midday outdoor light or overcast sky conditions. It appears noticeably bluer and brighter than 3000K warm white, making it suited to task-focused environments like workshops, offices and kitchens where colour accuracy and alertness matter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan this bulb be used with a dimmer switch?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. This bulb is non-dimmable and will not function correctly with dimmer switches. Attempting to use it on a dimmed circuit may cause flicker, reduced lifespan or immediate failure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the 36° beam angle compare to wider-beam GU10s?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA 36° beam creates a defined spotlight effect with a concentrated pool of light and sharper edges. Wider-beam GU10s (typically 60-120°) provide softer, more diffused coverage. The 36° angle suits accent lighting, artwork illumination and task areas where you want directed light rather than broad ambient fill.\u003c\/p\u003e","brand":"Energizer","offers":[{"title":"Default Title","offer_id":46077999022347,"sku":"S9407","price":1.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/S9407-Front-On_92a429ca-8bde-429f-93eb-2f487af5bcc7.jpg?v=1730381670","url":"https:\/\/niori.co.uk\/products\/energizer-4-8w-gu10-led-bulb-non-dimmable-daylight-6500k","provider":"Niori","version":"1.0","type":"link"}