1)CE,ROHS ceitification. 2)Cree chips, high lumen,long lifetime. 3) Save more energy Products ParameterModel: PD-HB006-100Wpower: 100WLED Chips: Cree chipsInput Voltage: AC85-256VAngle: 45°,90°,120°PF: 94%Efficiency:0.83Lumen: 6000-7000lmSize: 500*320Life Spam:50000hoursWarranty: 2years