{"product_id":"5w-dc-9-12v-cob-chip-led-light-source-on-board-50x7mm-for-wall-lamps-table-la-color-coldwhite","title":"5W DC 9-12V COB Chip LED Light Source on Board 50x7mm for Wall Lamps Table La... (COLOR.: COLDWHITE)","description":"\u003cp\u003e\u003cstrong\u003eSELECTED OPTION:\u003c\/strong\u003e\u003cbr\u003eCOLOR.: COLDWHITE\u003c\/p\u003e  \u003cp\u003e\u003ca href=\"https:\/\/\/1160981?IncludedUserIds=643405\u0026amp;TradeListDisplayMode=picture\" rel=\"nofollow\"\u003e\u003c\/a\u003e for more options in this item.\u003c\/p\u003e      \u003cstrong\u003eSpecification:\u003c\/strong\u003e  \u003cbr\u003e 1. COB strip for DIY  \u003cbr\u003e 2. Size: 50*7mm  \u003cbr\u003e 3. Lingting area: 25*6mm  \u003cbr\u003e 4. Power: 5W  \u003cbr\u003e 5. Voltage:?DC 9-11V  \u003cbr\u003e 6. Max current:?500mA(5W),?300mA(3W)  \u003cbr\u003e 7. Color temperature: 2700K-6500K  \u003cbr\u003e 8. Lingt color: Warm white(2900-3100K\/) Nature white(4000-4500K)\/ Cool white(6000-6500K)  \u003cbr\u003e 9. Low attenuation, 1000h attenuation\u0026lt;1%  \u003cbr\u003e   \u003cbr\u003e   \u003cstrong\u003eFeature:\u003c\/strong\u003e  \u003cbr\u003e Super bright COB LED chips  \u003cbr\u003e Ultra long lasting design  \u003cbr\u003e Low power consumption, saving energy  \u003cbr\u003e Suit for back lighting, car light and others  \u003cbr\u003e   \u003cbr\u003e   \u003cstrong\u003ePackage Included:\u003c\/strong\u003e  \u003cbr\u003e 1 x 5W?COB LED lamp  \u003cbr\u003e   \u003cb\u003e\u003cbr\u003e What is COB?\u003c\/b\u003e  \u003cbr\u003e COB (Chips on Board) is a new technology of LED packaging of LED light engine. Multi LED chips are packaged together as one light module. When it lights up, it looks like a lighting panel.  \u003cbr\u003e  \u003cb\u003e ?\u003cbr\u003e How COB LED light source works?\u003c\/b\u003e  \u003cbr\u003e In COB lighting, single LED chips are placed directly on a circuit board (or substrate) which has thermal properties to disperse heat. Heat dissipation is a very important aspect of LED lighting since it can have a major impact on the life expectancy of the luminary. Therefore, COB lighting can have a higher LED chip density and achieve higher light level while maintaining or improving life expectancy.  \u003cbr\u003e   \u003cbr\u003e     \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/13\/A9\/12bd2253-f3c0-4588-a243-5d7747720e35.png\"\u003e,   \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/ED\/52\/0fe38b3a-8535-4c10-ad1a-c7c06de2c311.png\"\u003e,   \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/88\/BB\/526125db-f12e-46b8-97d1-ad472500b360.png\"\u003e,   \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/7B\/67\/e9418d84-7551-425e-bf1b-a105a352276d.png\"\u003e,   \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/FD\/C1\/d470f53b-aa58-432e-9fca-a29f6ee7e16f.png\"\u003e,   \u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/70\/73\/8af1eac9-24dd-4cdf-b1b5-f91007cfa8e6.png\"\u003e   \u003cbr\u003e","brand":"ZHIQIAN","offers":[{"title":"Default Title","offer_id":43929466831043,"sku":"ZHIQIAN-016379","price":370.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/4355\/1683\/files\/f73e702c-2b3d-49cc-92d0-5ce59d1ad6e4.png?v=1725773155","url":"https:\/\/wrsss.com\/products\/5w-dc-9-12v-cob-chip-led-light-source-on-board-50x7mm-for-wall-lamps-table-la-color-coldwhite","provider":"Wrsss","version":"1.0","type":"link"}