Driverless COB Chip Moudle
This item cob chip moudle is driverless. It is directly input AC110V and 220V main power supplier.We use the formal Epistar/Bridgelux/Epileds chip, 99.99% gold wire and copper base, Dow Corning glue,US Intermatix Phosphors.Our cob take the different package technical. So it is more brightness than other factory.
Chip of Brand:Epistar
If you have interested in it, please advice any time!