100watt high power led thickness increased aluminum board higher quality bridgelux chip color and wavelength as per customer Red,Green,Blue,Pink,Yellow,Orange,Purple,Kenny,White color temperature as per customer's requires. high luminuous max reach89 lm/ watt for white color as per official approvedtest instruction instrument 30 watt,40 watt,50 watt and 100 watt can be with the same designed aluminum board quality guarantee for 2 years under normal working conditions