Heat Diipation Theory : Aviation aluminum 6063 Car Suitable Models: This Led Light fit for most canbus/decoder system. Usually the real power would be 80~90percentage of theory power, it is normal. Specifications: Condition: 100% Brand New Socket:H7/H11/H4/H3/H1/9005/9006/881/880/H6 Lumen: 20000Lm Color temperature: 3000K/6000K/8000K Daytime White Power: 80W(Theoretical power) Waterproof level: IP68 Work Voltage(V):12V-24V DC Material:Aluminum Life Span:Over 100,000 hours Viewing Angle:360 degree Placement on Vehicle: Left, Right, Front Usage: Signal Light, Turn Light, Brake Light, Parking Light, DRL and Fog Light Fitting to Auto Vehicle, Truck, Van, for SUV, ATV and Motorcycle Package includes: 2pcs/set LED Fog Car Headlight Lights Bulbs