大连格兰特电子科技有限公司

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500w high cob
Product features

DC  Integrated cob square or round shape  with  high quality   bridgelux chip .
2. no insulating layer  best  therma heat dissipation and lower light decay rate with longer life .
3.  CRI>80 Ra, high brightness 130--150lm/w with bridgelux chip or japan chip .
4. using high quality mirror aluminum with99.99% pure gold wire welding can withstand 250dgree  high temperature siclion.

5. little color toerance less than 6  and good color uniformity  . .

6.JUST assemble our ledpcb module and led housing plus cable by hand to be a new led lamp ,easy to do and save your money  and labor time .

Specifications

Product pictures