What is K-COB?
K-COB is a unique LED packaging pattern --by using exclusive laser caramic to replace traditional silicone and phosphor, we developed this brand new generation of LED light source.
No phosphor: using laser ceramic instead of silicone&phosphor;
Dual channel heat sink: thermal conduct from both ceramic&PCB
Smaller Chip size: 15%smaller than regular COB,provide better light distribution;
Longer Lumen intensity：the lumen decay less than 10% in 50,000 hrs;
CCT option: 2000~6500K, (the lowest CCT exact same as HPS lamp);
LM80: One and only supplier who applied LM80 test for 600w single chip in Bacl.