{"product_id":"led-gu11-4w-bulb-35mm-4000k-330lm-opal-white","title":"LED GU11 4W Bulb 35mm 4000K 330lm - Opal White","description":"\u003ch5\u003eDescription\u003c\/h5\u003e\u003cp\u003eThis is a small reflector lamp on GU10 pins, finished in opal white so the front face reads as a soft even disc rather than a cluster of diodes. It gives a cool white light at 4000K, bright and a little crisp, with an output of 330 lumens drawn from just 4W. The beam is directional rather than broad, so the light lands where the fitting is aimed instead of washing the whole room. It is not dimmable, so it wants a plain on-off switch.\u003c\/p\u003e\u003cp\u003eWe reach for lamps like this in ceiling spots, track heads and spot bars, and in shelf or cabinet fittings where a tight pool of light does more good than a general glow. The cooler tone suits kitchens, utility rooms, workshops and home offices, and it earns its keep over a worktop, a sink or a run of shelving where you want to see properly. In living rooms and bedrooms most people prefer something warmer, and we stock warm white GU10 lamps for that. Keep this one to dry rooms indoors, away from splashes and open weather.\u003c\/p\u003e\u003cp\u003eThe casing is white throughout, with the opal front giving a tidy look in open fittings where the lamp itself is on show. Wipe the face over now and then with the power off and the lamp cool, as dust on the lens quietly eats into the light you paid for, and hold it by the body rather than the front when you swap it. It carries a three year warranty. The wider range runs to G4 capsules, GX53 discs and E27 globes in warmer and cooler tones, along with dimmable GX53 lamps, and we would choose one of those where the level needs to come down rather than fitting this on a dimmer.\u003c\/p\u003e\u003ch5\u003eSpecification\u003c\/h5\u003e\u003ctable class=\"spec_table\"\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eColour\u003c\/td\u003e\n\u003ctd\u003eOpal White\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.02KG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e35mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e48mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials Used\u003c\/td\u003e\n\u003ctd\u003eAluminium, Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Class\u003c\/td\u003e\n\u003ctd\u003eA+\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eMax Energy Class\u003c\/td\u003e\n\u003ctd\u003eA+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMin Energy Class\u003c\/td\u003e\n\u003ctd\u003eA+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLamp Cap\u003c\/td\u003e\n\u003ctd\u003eGU11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Lamp\u003c\/td\u003e\n\u003ctd\u003eLED (35mm Reflector)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Wattage\u003c\/td\u003e\n\u003ctd\u003e4W\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eColour Temperature\u003c\/td\u003e\n\u003ctd\u003e4000K Cool White (±5%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\n\u003ctr\u003e\n\u003ctd\u003eLED Power\u003c\/td\u003e\n\u003ctd\u003e4W (±5%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLumens per Watt (lm\/W)\u003c\/td\u003e\n\u003ctd\u003e82lm\/W (±5%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam Angle\u003c\/td\u003e\n\u003ctd\u003e38°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Flux\u003c\/td\u003e\n\u003ctd\u003e330lm (±5%)\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\u003eLight Distribution\u003c\/td\u003e\n\u003ctd\u003eAmbient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal Power Consumption\u003c\/td\u003e\n\u003ctd\u003e4W (±5%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003eAC 220-240V 50\/60Hz\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\u003eAverage Life\u003c\/td\u003e\n\u003ctd\u003e15000hrs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3yrs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUKCA\/CE\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003ePieces Included\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003ePlug-in Item\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Care\u003c\/td\u003e\n\u003ctd\u003e(1) Wipe clean with a dry cloth, do not use any cleaning detergents, do not use rough or coarse material to clean. (2) Ensure light is not illuminated when cleaning.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch5\u003eFrequently Asked\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eWhat sort of light does it give?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA cool white at 4000K, rated at 330 lumens. It is a clean, slightly crisp light, good for task areas rather than for a soft evening mood.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I use it with a dimmer?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eNo. This lamp is non-dimmable and should be run from a standard on-off switch. If you want to vary the level, look at the dimmable lamps in the range instead.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much power does it use?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eJust 4W, with a rated average life of 15,000 hours.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow narrow is the beam?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt is a reflector lamp with a 38 degree beam, so you get a defined pool of light rather than a wide spread. Aim it at what you want lit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill it fit my existing spotlights?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eIt suits standard GU10 lamp holders, so it will drop into most mains voltage spots, track heads and spot bars that already take GU10 lamps.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow should I clean it?\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eSwitch off and let it cool, then dust the opal face with a dry, soft cloth. Avoid sprays and solvents, and never soak it.\u003c\/p\u003e","brand":"Mantra","offers":[{"title":"Default Title","offer_id":53334182002955,"sku":"R09282","price":8.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/8993\/3835\/files\/R09282.jpg?v=1790415300","url":"https:\/\/niori.co.uk\/products\/led-gu11-4w-bulb-35mm-4000k-330lm-opal-white","provider":"Niori","version":"1.0","type":"link"}