" Power 200 W Working Voltage 90-264V, 90-305 VAC, 47- 63Hz Color Temperature 2700-7000K Luminous Flux 7500lm Lighting ParametersElectrical ParametersLED BrandBridgelux chips from USAInput VoltageAC 90~264V/90~305VLight Source integrated light sourceFrenquency47~63HzQuantity of light source4Output VoltageDC 26~38VColor Temperature2700~7000KOutput Current5.6A(constant current)Luminaire Efficiency ...