{"product_id":"led-cob-profesionala-19mm-putere-30w","title":"Professional COB LED 19mm, Power 30W","description":"\u003cdiv class=\"cl-desc\"\u003e\n\n\n\u003cdiv class=\"cl-intro\"\u003e\n\n\u003ch2\u003e30W COB LED Chip for Professional Lighting and Custom Projects\u003c\/h2\u003e\n\n\u003cp\u003eThe 30W COB LED chip with an active diameter of 14.8mm is a compact and efficient light source designed for building or replacing high-power lighting fixtures. With a luminous flux of up to 4000 lumens and an efficiency of 140-150 lm\/W, this chip offers high brightness in a miniaturized format, ideal for technical lighting projects, illuminated signs, and customized lighting systems.\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\u003eLuminous flux of 3900-4000 lm at only 30W consumption — power\/light ratio comparable to conventional 200W sources\u003c\/li\u003e\n\n\u003cli\u003eActive surface covered with protective gel — increased mechanical resistance and uniform light dispersion\u003c\/li\u003e\n\n\u003cli\u003eAluminum support with mounting slots — allows direct attachment to a heatsink without additional adapters\u003c\/li\u003e\n\n\u003cli\u003eClearly marked polarity in the corners — quick connection without the risk of accidental contact reversal\u003c\/li\u003e\n\n\u003cli\u003eColor rendering index Ra greater than 80 — colors of illuminated objects appear natural and clear\u003c\/li\u003e\n\n\u003cli\u003eCompact 19x19mm format — easily integrates into lighting fixtures with limited space or DIY projects\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 it\u003c\/h2\u003e\n\n\u003cp\u003eThe 30W COB LED chip is powered at 30V DC with a current of 900mA, via an external LED driver compatible with these parameters. Mounting is done on an aluminum heatsink with thermal paste between the chip surface and the heatsink, to ensure proper heat dissipation and extend the component's lifespan. The power contacts, marked with plus and minus in the corners of the board, connect directly to the driver output, observing the indicated polarity.\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 heatsink for this LED chip?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eYes, mounting on a heatsink with thermal paste is mandatory. At 30W, the chip generates significant heat, and without proper dissipation, its lifespan decreases considerably.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat LED driver is compatible with this 30W chip?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eA driver with a 30V DC output and a constant current of 900mA is required. Always verify that the chosen driver is sized for 30W power.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"cl-faq-item\"\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan this chip be used outdoors or in humid environments?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eNo. The chip has no IP protection and is not intended for use in humid environments or direct exposure to weather. It is used exclusively inside a properly sealed lighting fixture.\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-20C033\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003ePower\u003c\/td\u003e\n\n\u003ctd\u003e30W\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eSupply voltage\u003c\/td\u003e\n\n\u003ctd\u003e30V DC\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\n\u003ctd\u003e900mA\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eLuminous flux\u003c\/td\u003e\n\n\u003ctd\u003e3900 - 4000 lm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eLuminous efficacy\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\u003eBoard size\u003c\/td\u003e\n\n\u003ctd\u003e19 x 19 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eActive surface diameter\u003c\/td\u003e\n\n\u003ctd\u003e14.8 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eThickness\u003c\/td\u003e\n\n\u003ctd\u003e1 mm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eSupport\u003c\/td\u003e\n\n\u003ctd\u003eAluminum with mounting slots\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eLED surface protection\u003c\/td\u003e\n\n\u003ctd\u003eGel\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 30W 19mm 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. Returns are accepted within 30 days of receiving the order, without requiring a justification. Delivery is carried out quickly by courier, with shipping confirmation via email.\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\n\u003c\/div\u003e","brand":"OEM","offers":[{"title":"Default Title","offer_id":56801673183563,"sku":"Q-20C033","price":7.95,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1032\/2067\/4891\/files\/led-cob-19mm-putere-30w_d6ca36bf-720d-4bd6-881d-7489d1124c75.jpg?v=1773834649","url":"https:\/\/classlights.eu\/en-eu\/products\/led-cob-profesionala-19mm-putere-30w","provider":"ClassLights","version":"1.0","type":"link"}