{"product_id":"gu10-led-bulb-5w-daylight-6400k","title":"GU10 LED Bulb 5W Daylight 6400K","description":"\u003c!-- v19.1 --\u003e\n\u003ch2 style=\"font-size: 16px; font-weight: 400; line-height: 1.8; margin: 0 0 8px 0; color: #121212;\"\u003eGU10 LED Bulb 5W 6400K Daylight 600lm 60° Wide Flood — Integrated LED, 5-Year Warranty\u003c\/h2\u003e\n\u003cp style=\"font-size: 16px; line-height: 1.8; margin: 0 0 28px 0; color: #121212;\"\u003eA GU10 LED bulb at 5W, 600 lumens, 6400K daylight, with a 60° wide beam angle. Push-and-twist fit. Not dimmable. Rated for 25,000 hours. 5-year warranty. Equivalent to a 50W halogen GU10. Integrated LED — no bulb to buy.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: #c9a84c; margin: 0 0 12px 0; padding-left: 12px; border-left: 2px solid #C9A84C;\"\u003eTechnical specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 36px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid rgba(18,18,18,0.08);\"\u003e\n\u003ctd style=\"padding: 12px 0; font-size: 13px; color: rgba(18,18,18,0.5); width: 48%;\"\u003eLight source\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 0; font-size: 14px; font-weight: 500; color: #121212;\"\u003eIntegrated LED — fixed, non-replaceable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid rgba(18,18,18,0.08);\"\u003e\n\u003ctd style=\"padding: 12px 0; font-size: 13px; color: rgba(18,18,18,0.5);\"\u003eCap type\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 0; font-size: 14px; font-weight: 500; color: #121212;\"\u003eGU10 — push-and-twist\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid rgba(18,18,18,0.08);\"\u003e\n\u003ctd style=\"padding: 12px 0; font-size: 13px; color: rgba(18,18,18,0.5);\"\u003eWattage\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 0; font-size: 14px; font-weight: 500; color: #121212;\"\u003e5W — equivalent to 50W halogen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid rgba(18,18,18,0.08);\"\u003e\n\u003ctd style=\"padding: 12px 0; font-size: 13px; color: rgba(18,18,18,0.5);\"\u003eLuminous flux\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 0; font-size: 14px; font-weight: 500; color: #121212;\"\u003e600lm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid rgba(18,18,18,0.08);\"\u003e\n\u003ctd style=\"padding: 12px 0; font-size: 13px; color: rgba(18,18,18,0.5);\"\u003eColour temperature\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 0; font-size: 14px; font-weight: 500; color: #121212;\"\u003e6400K — daylight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid rgba(18,18,18,0.08);\"\u003e\n\u003ctd style=\"padding: 12px 0; font-size: 13px; color: rgba(18,18,18,0.5);\"\u003eBeam angle\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 0; font-size: 14px; font-weight: 500; color: #121212;\"\u003e60° — wide flood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid rgba(18,18,18,0.08);\"\u003e\n\u003ctd style=\"padding: 12px 0; font-size: 13px; color: rgba(18,18,18,0.5);\"\u003eDimmable\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 0; font-size: 14px; font-weight: 500; color: #121212;\"\u003eNo — fixed output only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid rgba(18,18,18,0.08);\"\u003e\n\u003ctd style=\"padding: 12px 0; font-size: 13px; color: rgba(18,18,18,0.5);\"\u003eVoltage\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 0; font-size: 14px; font-weight: 500; color: #121212;\"\u003e240V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid rgba(18,18,18,0.08);\"\u003e\n\u003ctd style=\"padding: 12px 0; font-size: 13px; color: rgba(18,18,18,0.5);\"\u003eLifetime\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 0; font-size: 14px; font-weight: 500; color: #121212;\"\u003e25,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid rgba(18,18,18,0.08);\"\u003e\n\u003ctd style=\"padding: 12px 0; font-size: 13px; color: rgba(18,18,18,0.5);\"\u003eEnergy rating\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 0; font-size: 14px; font-weight: 500; color: #121212;\"\u003eA+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid rgba(18,18,18,0.08);\"\u003e\n\u003ctd style=\"padding: 12px 0; font-size: 13px; color: rgba(18,18,18,0.5);\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 0; font-size: 14px; font-weight: 500; color: #121212;\"\u003e5 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid rgba(18,18,18,0.08);\"\u003e\n\u003ctd style=\"padding: 12px 0; font-size: 13px; color: rgba(18,18,18,0.5);\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 0; font-size: 14px; font-weight: 500; color: #121212;\"\u003eø50mm × H58mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 style=\"font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: #c9a84c; margin: 0 0 16px 0; padding-left: 12px; border-left: 2px solid #C9A84C;\"\u003eGU10 LED Bulb 6400K — Daylight, Wide Flood, Task and Workspace Lighting\u003c\/h3\u003e\n\u003cp style=\"font-size: 15px; line-height: 1.8; margin: 0 0 16px 0; color: #121212;\"\u003eAt 600lm from 5W, this bulb delivers the same output as a 50W halogen at 10% of the running cost. The 6400K daylight tone is the coolest in the residential LED spectrum — a blue-white light that mimics natural daylight, maximising visual clarity and alertness. It is the correct choice for spaces where accurate colour rendering and sharp contrast matter: kitchen worktops, bathroom mirrors, home offices, art studios, and commercial environments where product colours need to read accurately under artificial light. In a living room or bedroom, 6400K will feel stark and clinical — it is not suited to atmospheric or relaxation lighting. For those spaces, 2700K or 3000K warm white is the appropriate choice. The 60° wide beam distributes light broadly across the ceiling plane, reducing dark patches between fittings in multi-downlight circuits. Not dimmable — output is fixed. ThermoTec™ heat management and EnFiniti™ lens technology deliver consistent output and low glare over the rated 25,000-hour life. Backed by a 5-year warranty.\u003c\/p\u003e\n\u003cp style=\"font-size: 15px; line-height: 1.8; margin: 0 0 36px 0; color: #121212;\"\u003ePush in, twist to lock, switch on — no electrician required for a like-for-like bulb replacement. Confirm the cap type is GU10 (push-and-twist, not GU5.3 or MR16) before ordering. Browse the full \u003ca style=\"color: #121212; font-weight: 700;\" href=\"https:\/\/lighting-dublin.com\/collections\/led-bulbs\"\u003eLED bulbs collection\u003c\/a\u003e or read our \u003ca style=\"color: #121212; font-weight: 700;\" href=\"https:\/\/lighting-dublin.com\/blogs\/news\/how-to-choose-indoor-lighting\"\u003eindoor lighting guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3 style=\"font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: #c9a84c; margin: 0 0 4px 0; padding-left: 12px; border-left: 2px solid #C9A84C;\"\u003eCommon questions\u003c\/h3\u003e\n\u003cdetails style=\"border-bottom: 1px solid rgba(18,18,18,0.08); padding: 16px 0;\" class=\"ld-faq\"\u003e\n\u003csummary style=\"cursor: pointer; display: flex; justify-content: space-between; align-items: flex-start; list-style: none;\"\u003e\u003ch4 style=\"margin: 0; font-size: 14px; font-weight: 500; color: #121212; display: inline;\"\u003eIs this a simple replacement, or does it need an electrician?\u003c\/h4\u003e\n\u003cspan style=\"font-size: 20px; font-weight: 300; color: #c9a84c; flex-shrink: 0; margin-left: 12px;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n\u003cp style=\"margin: 12px 0 4px 0; font-size: 14px; line-height: 1.8; color: rgba(18,18,18,0.65);\"\u003eNo electrician needed. This is a GU10 (push-and-twist) bulb — push in, twist to lock, switch on. If the fixture is already hardwired, replacing the bulb does not touch the circuit.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border-bottom: 1px solid rgba(18,18,18,0.08); padding: 16px 0;\" class=\"ld-faq\"\u003e\n\u003csummary style=\"cursor: pointer; display: flex; justify-content: space-between; align-items: flex-start; list-style: none;\"\u003e\u003ch4 style=\"margin: 0; font-size: 14px; font-weight: 500; color: #121212; display: inline;\"\u003eWhich fittings does this work with?\u003c\/h4\u003e\n\u003cspan style=\"font-size: 20px; font-weight: 300; color: #c9a84c; flex-shrink: 0; margin-left: 12px;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n\u003cp style=\"margin: 12px 0 4px 0; font-size: 14px; line-height: 1.8; color: rgba(18,18,18,0.65);\"\u003eDesigned for GU10 (push-and-twist) fixtures — spotlights, downlights, and track fittings. Before ordering, check the cap type marked on your existing fixture or bulb. GU10 is not the same as GU5.3 or MR16 — the pin spacing and fitting mechanism differ. Browse our \u003ca style=\"color: #121212; font-weight: 700;\" href=\"https:\/\/lighting-dublin.com\/collections\/led-bulbs\"\u003eLED bulbs collection\u003c\/a\u003e for other cap types and colour temperatures.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border-bottom: 1px solid rgba(18,18,18,0.08); padding: 16px 0;\" class=\"ld-faq\"\u003e\n\u003csummary style=\"cursor: pointer; display: flex; justify-content: space-between; align-items: flex-start; list-style: none;\"\u003e\u003ch4 style=\"margin: 0; font-size: 14px; font-weight: 500; color: #121212; display: inline;\"\u003eCan this be dimmed?\u003c\/h4\u003e\n\u003cspan style=\"font-size: 20px; font-weight: 300; color: #c9a84c; flex-shrink: 0; margin-left: 12px;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n\u003cp style=\"margin: 12px 0 4px 0; font-size: 14px; line-height: 1.8; color: rgba(18,18,18,0.65);\"\u003eNo — this bulb is non-dimmable. Fitting it on a dimmer circuit will cause flickering or premature failure. If you need dimming, browse our dimmable GU10 alternatives in the \u003ca style=\"color: #121212; font-weight: 700;\" href=\"https:\/\/lighting-dublin.com\/collections\/led-bulbs\"\u003eLED bulbs collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border-bottom: 1px solid rgba(18,18,18,0.08); padding: 16px 0;\" class=\"ld-faq\"\u003e\n\u003csummary style=\"cursor: pointer; display: flex; justify-content: space-between; align-items: flex-start; list-style: none;\"\u003e\u003ch4 style=\"margin: 0; font-size: 14px; font-weight: 500; color: #121212; display: inline;\"\u003eIs 6400K daylight suitable for a living room or bedroom?\u003c\/h4\u003e\n\u003cspan style=\"font-size: 20px; font-weight: 300; color: #c9a84c; flex-shrink: 0; margin-left: 12px;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n\u003cp style=\"margin: 12px 0 4px 0; font-size: 14px; line-height: 1.8; color: rgba(18,18,18,0.65);\"\u003eNo — 6400K daylight is a cool, blue-white tone that will feel stark and clinical in a living room or bedroom. It is not suited to atmospheric or relaxation lighting. For those spaces, 2700K extra warm white or 3000K warm white is the appropriate choice. 6400K is best suited to kitchens, bathrooms, home offices, art studios, and commercial environments where visual clarity and colour accuracy matter more than ambience.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails style=\"border-bottom: none; padding: 16px 0;\" class=\"ld-faq\"\u003e\n\u003csummary style=\"cursor: pointer; display: flex; justify-content: space-between; align-items: flex-start; list-style: none;\"\u003e\u003ch4 style=\"margin: 0; font-size: 14px; font-weight: 500; color: #121212; display: inline;\"\u003eWhat does the 5-year warranty cover?\u003c\/h4\u003e\n\u003cspan style=\"font-size: 20px; font-weight: 300; color: #c9a84c; flex-shrink: 0; margin-left: 12px;\"\u003e+\u003c\/span\u003e\u003c\/summary\u003e\n\u003cp style=\"margin: 12px 0 4px 0; font-size: 14px; line-height: 1.8; color: rgba(18,18,18,0.65);\"\u003eThe 5-year warranty covers manufacturing defects and premature failure under normal use conditions. If the bulb fails within the warranty period, contact us with proof of purchase and we will arrange a replacement. The warranty does not cover damage caused by incorrect installation, use on an incompatible dimmer circuit, or physical damage.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cp style=\"font-size: 13px; color: rgba(18,18,18,0.45); border-top: 1px solid rgba(18,18,18,0.08); padding-top: 20px; line-height: 1.8; margin: 0;\"\u003eBrowse the full \u003ca style=\"color: #121212; font-weight: 700;\" href=\"https:\/\/lighting-dublin.com\/collections\/led-bulbs\"\u003eLED Bulbs collection\u003c\/a\u003e · Read our \u003ca style=\"color: #121212; font-weight: 700;\" href=\"https:\/\/lighting-dublin.com\/blogs\/news\/how-to-choose-indoor-lighting\"\u003eindoor lighting guide\u003c\/a\u003e · \u003ca style=\"color: #121212; font-weight: 700;\" href=\"https:\/\/lighting-dublin.com\/policies\/shipping-policy\"\u003eShipping policy\u003c\/a\u003e · \u003ca style=\"color: #121212; font-weight: 700;\" href=\"https:\/\/lighting-dublin.com\/policies\/refund-policy\"\u003eReturns policy\u003c\/a\u003e — Free delivery on orders over €50.\u003c\/p\u003e","brand":"Lighting Dublin","offers":[{"title":"Default Title","offer_id":50000351461613,"sku":"EN-GU005\/64","price":3.98,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/4600\/9325\/files\/c_252F4_252Ff_252Ff_252Fc4fff6733b1a5f479d791bd87b2dc30e11ab45b7_en_gu005_2.jpg?v=1779407745","url":"https:\/\/lighting-dublin.com\/products\/gu10-led-bulb-5w-daylight-6400k","provider":"Lighting Dublin","version":"1.0","type":"link"}