COB LED Type
DC COB LED
Color Temperature (CCT)
LED Chip Material
1.No gold wire encapsulating technology. Lowing the risk of damage caused by pressure.
2.The chips are connected to circuits directly. Avoid the thermal resistance from sapphire substrate and insulation layer, improve thermal performance of the product. Current channels are the entire bonding pad, original transition is 1mil gold wire. Improve the ability of suffering high current shock .
3.High density of LED power/currency/lumen, the lumen density highest can reach 100lm/w, it goes through strict testing including thermal shock, high temperature and high humidity aging, ESD validation, switching surge, salt spray test, vibration test, drop test, compression test.