{"product_id":"cob-led-chip-10w-50w-220v","title":"COB LED Chip – 10 to 50 W, AC 220-240 V, Warm or Cold White","description":"\u003cp\u003eRebuilding a dead floodlight is the usual job for this COB LED chip: a flat aluminum plate with a built-in smart IC that wires directly to mains, so there is no separate driver to buy. Choose 10, 20, 30 or 50 W and warm or cold white. It is a bare component, with live mains voltage on exposed solder points, so it is for people who already know how to wire and insulate a fixture safely. If that is not you, ask an electrician. It is part of our \u003ca href=\"\/collections\/electronics\"\u003eElectronics\u003c\/a\u003e collection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDriver on the board\u003c\/strong\u003e – the smart IC runs directly from AC 220-240 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour power levels\u003c\/strong\u003e – 10, 20, 30 or 50 W, on a board of 54 or 60 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminum plate\u003c\/strong\u003e – carries heat into the heat sink you mount it to\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo tones\u003c\/strong\u003e – warm white or cold white, as compared on photo 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eInput\u003c\/th\u003e\n\u003ctd\u003eAC 220-240 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003ctd\u003e10, 20, 30 or 50 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBoard size, 10 to 30 W\u003c\/th\u003e\n\u003ctd\u003e54 x 40 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBoard size, 50 W\u003c\/th\u003e\n\u003ctd\u003e60 x 40 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLED area\u003c\/th\u003e\n\u003ctd\u003e27 mm square\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting holes\u003c\/th\u003e\n\u003ctd\u003e33 mm apart\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBase\u003c\/th\u003e\n\u003ctd\u003eAluminum plate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColors\u003c\/th\u003e\n\u003ctd\u003eWarm white or cold white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eFrequently asked questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWho should install this COB LED chip?\u003c\/strong\u003e\u003cbr\u003eOnly someone qualified to work with mains wiring. The solder points and board on this COB LED chip are live at 220-240 V when powered, so a mistake can cause a fatal shock or a fire.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the COB LED chip need a heat sink?\u003c\/strong\u003e\u003cbr\u003eYes. Mount this COB LED chip on a metal heat sink using thermal paste, in a closed, earthed fixture. Running it with no heat sink will overheat it fast.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill this chip work on 110 V or 120 V?\u003c\/strong\u003e\u003cbr\u003eNo. This COB LED chip is rated for AC 220-240 V, and it is not sold for 110 to 120 V supplies. Check your supply first, even if a photo shows another wall outlet style.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the bare chip waterproof?\u003c\/strong\u003e\u003cbr\u003eTreat it as not waterproof. The bare board has no enclosure and exposed contacts, so outdoor use needs a sealed fixture. Do not look directly at the lit chip, as it is very bright.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuying more than one, ordering again, or shopping for a gift or event?\u003c\/strong\u003e Email \u003ca href=\"mailto:cs@elysianoble.com\"\u003ecs@elysianoble.com\u003c\/a\u003e with the product link for a personal quote.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eShipping and returns\u003c\/strong\u003e – see our \u003ca href=\"\/policies\/shipping-policy\"\u003eShipping Policy\u003c\/a\u003e and \u003ca href=\"\/policies\/refund-policy\"\u003eRefund Policy\u003c\/a\u003e for delivery times and how returns work.\u003c\/p\u003e","brand":"Elysianoble","offers":[{"title":"20 W \/ Cold White","offer_id":42545144135750,"sku":"136:200002572#20W;14:29#Cold White;249:54848521#AC 220V","price":14.99,"currency_code":"USD","in_stock":true},{"title":"20 W \/ Warm White","offer_id":42545144168518,"sku":"136:200002572#20W;14:366#Warm White;249:54848521#AC 220V","price":14.99,"currency_code":"USD","in_stock":true},{"title":"10 W \/ Cold White","offer_id":42545144201286,"sku":"136:173#10W;14:29#Cold White;249:54848521#AC 220V","price":14.99,"currency_code":"USD","in_stock":true},{"title":"10 W \/ Warm White","offer_id":42545144234054,"sku":"136:173#10W;14:366#Warm White;249:54848521#AC 220V","price":14.99,"currency_code":"USD","in_stock":true},{"title":"50 W \/ Cold White","offer_id":42545144266822,"sku":"136:200002573#50W;14:29#Cold White;249:54848521#AC 220V","price":14.99,"currency_code":"USD","in_stock":true},{"title":"50 W \/ Warm White","offer_id":42545144299590,"sku":"136:200002573#50W;14:366#Warm White;249:54848521#AC 220V","price":14.99,"currency_code":"USD","in_stock":true},{"title":"30 W \/ Cold White","offer_id":42545144332358,"sku":"136:175#30W;14:29#Cold White;249:54848521#AC 220V","price":14.99,"currency_code":"USD","in_stock":true},{"title":"30 W \/ Warm White","offer_id":42545144365126,"sku":"136:175#30W;14:366#Warm White;249:54848521#AC 220V","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0610\/4747\/2198\/files\/H8d36efb5df9b447580454325727109ab3.webp?v=1740406489","url":"https:\/\/elysianoble.com\/products\/cob-led-chip-10w-50w-220v","provider":"Elysianoble","version":"1.0","type":"link"}