LED Power:70WEfficiency of the Power Supply:Work Voltage:AC(85V~265V )/ frequency(50~60Hz) DC(12V 24V)Beam Angle:Color Rendering Index:Color Rendering Index:Power Factor(PF):> 0.9Life Span:Luminous Efficiency:70-80lm/WNet Weight(kg):Initial luminous Flux:4900-5600lm(MOQ pcs):