Series: A700-F9 Wattage: 200W/pair Lumens: 40000LM/pair Light Source Chip: Automotive grade custom chip 7545 Light Temperature: 6500K Voltage: DC 9V-32V Light Color: White Material: 6063 aircraft aluminium Working Temperature: -40℃~+80℃ Product Life: ≥100000 Hours Protection Grade: IP68 Heat Dissipation Principle: Copper substrate + Double thermal conductivity copper tube + Fins