Name:H4 Auto conversion Kit Min led lens Fit car: any H4 car Power(W): 70W/set each bulb 35w Beam: High/Low beam Work Voltage(V): DC9-32v Color temperature:5500k Heat Dissipation:Theory Aviation Aluminum 6063 Light Source Model:Special Chip IP Rate:IP65 Box Packing size(cm): 21*12.5*13 Net Weight(kg): 0.8/set Gross Weight(Kg): 1/set Life Span(h) 30,000+ hours Operating Temperature: -40℃-+80℃