{"product_id":"led-cob-profesional-26mm-putere-5w","title":"Professional COB LED 26mm, 5W Power","description":"\u003cdiv class=\"cl-desc\"\u003e\n\n\n\u003cdiv class=\"cl-intro\"\u003e\n\n\u003ch2\u003e26mm 5W COB LED Chip for Lighting Projects\u003c\/h2\u003e\n\n\u003cp\u003eThe 26mm 5W COB LED Chip is a compact and efficient light source, designed for technical lighting projects, custom luminaires, and illuminated signage systems. COB (Chip on Board) technology ensures uniform light distribution across the entire active surface, without visible light spots. With a luminous flux of 580-600 lm at only 5W consumed, this chip offers an efficiency-consumption ratio of 140-150 lm\/W.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"cl-benefits\"\u003e\n\n\u003ch2\u003eWhat You Get with This Product\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eUniform and flicker-free light — COB technology eliminates light spots and provides a homogeneous beam, ideal for demanding visual applications\u003c\/li\u003e\n\n\u003cli\u003eHigh efficiency — 140-150 lm\/W means more light for the same energy consumption compared to classic LEDs\u003c\/li\u003e\n\n\u003cli\u003eIntegrated thermal support — the round aluminum alloy substrate with mounting slots facilitates heat dissipation and extends the chip's lifespan\u003c\/li\u003e\n\n\u003cli\u003eCompatible with multiple applications — suitable for luminaires, advertising lightboxes, decorative lighting systems, or DIY electronic projects\u003c\/li\u003e\n\n\u003cli\u003eSimple installation with 4 clear contacts — the 2+ \/ 2- configuration allows for quick connection without risk of polarity confusion\u003c\/li\u003e\n\n\u003cli\u003eGel protection on the active area — the 19mm LED die is covered with protective gel, reducing the risk of mechanical damage during handling\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"cl-how\"\u003e\n\n\u003ch2\u003eHow it Works and How to Install\u003c\/h2\u003e\n\n\u003cp\u003eThe 5W COB LED chip is powered by 15V DC via a compatible LED driver, with a working current of 300mA — it does not connect directly to the mains. Installation is done on a metal heatsink with thermally conductive paste to ensure the dissipation of heat generated during operation. The electrical connection is made via the 4 soldering pads marked with polarity (2 positive, 2 negative), accessible on the aluminum substrate.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"cl-faq\"\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eDo I need a separate heatsink for this LED chip?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eYes, the integrated aluminum substrate is not sufficient for complete heat dissipation at maximum power. Mounting on an external heatsink with thermally conductive paste is recommended.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhich LED driver is compatible with this 5W chip?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eAn LED driver with a 15V DC output voltage and 300mA current is required. Using an incompatible driver can damage the chip.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan this COB LED be used outdoors or in wet environments?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eNo. The chip has no moisture protection and should not be exposed to wet environments, condensation, or excessive heat sources.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"cl-specs\"\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\n\u003ctable\u003e\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eSKU\u003c\/td\u003e\n\n\u003ctd\u003eQ-20C037\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\n\u003ctd\u003eCOB LED Chip\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003ePower\u003c\/td\u003e\n\n\u003ctd\u003e5W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\n\u003ctd\u003e15V DC\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eWorking Current\u003c\/td\u003e\n\n\u003ctd\u003e300 mA\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eLuminous Flux\u003c\/td\u003e\n\n\u003ctd\u003e580 - 600 lm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eLuminous Efficiency\u003c\/td\u003e\n\n\u003ctd\u003e140 - 150 lm\/W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eColor Temperature\u003c\/td\u003e\n\n\u003ctd\u003e6000 - 6500K (cool white)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eColor Rendering Index (CRI)\u003c\/td\u003e\n\n\u003ctd\u003eRa \u0026gt; 80\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eOverall Diameter\u003c\/td\u003e\n\n\u003ctd\u003e26 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eActive Area Diameter (LED die)\u003c\/td\u003e\n\n\u003ctd\u003e19 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eSubstrate Thickness\u003c\/td\u003e\n\n\u003ctd\u003e1 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eSubstrate\u003c\/td\u003e\n\n\u003ctd\u003eAluminum Alloy\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eActive Area Protection\u003c\/td\u003e\n\n\u003ctd\u003eProtective Gel\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003ePower Contacts\u003c\/td\u003e\n\n\u003ctd\u003e4 pads (2+ \/ 2-)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003ePackage Contents\u003c\/td\u003e\n\n\u003ctd\u003e1x 26mm 5W COB LED Chip\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003cdiv class=\"cl-warranty\"\u003e\n\n\u003ch2\u003eWarranty and Support\u003c\/h2\u003e\n\n\u003cp\u003eThe product benefits from a 2-year legal warranty in accordance with current Romanian legislation. We accept returns within 30 days from the delivery date, provided the product has not been used and is in its original packaging. Delivery is carried out quickly by courier throughout Romania.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\n\u003c\/div\u003e","brand":"OEM","offers":[{"title":"Default Title","offer_id":56801674264907,"sku":"Q-20C037","price":1.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1032\/2067\/4891\/files\/led-cob-26mm-putere-5w_4b753897-577c-4141-9faf-d368edb37730.jpg?v=1773834647","url":"https:\/\/classlights.eu\/en-eu\/products\/led-cob-profesional-26mm-putere-5w","provider":"ClassLights","version":"1.0","type":"link"}