General description 40 LED Truck Tail Light Bar is designed for high visibility and safety, featuring 40 high-intensity rectangular LEDs with a transparent PC cover. This tail light bar is suitable for various vehicles including trucks, boats, snowmobiles, trailers, RVs, and UTVs, operating on a DC 12-24V power system. It is built to withstand harsh weather conditions with a waterproof rating of IP65, ensuring functionality in rain or snow. Technical specifications Working voltage: DC 12-24V LED light color: red + amber + white Number of LEDs: 40 (20 red + 12 amber + 8 white) Lamp power: 0.2*40(W) Material: ABS iron housing + PC lens Shape: rectangular Waterproof rate: IP65 Lifetime: more than 50,000 hours Dimensions: 13.5 x 6.10 x 2 inches Installation Easy installation with a 5-wire connection system: Black wire: Ground wire Red wire: Brake light Green wire: Taillight/current White wire: Reversing light Yellow wire: Turn signal Includes bolts, screws, and gasket for surface mounting