DIMENSIONS: 100% brand new! Material: iron plate and engineering plastics. Body size: three different sizes to choose from. DURABLE QUALITY: Uses high quality LED lamp beads, low power, high brightness, energy saving and environmental protection. WATERPROOF: Leaky turn signal brake tail light for truck with an IP68 waterproof rating to prevent damage from water, sand, dirt, snow or dust EASY TO INSTALL: Stable screw installation. Black:negative.Yellow:running water turns singal(yellow).Red:brake light.Green:driving light.White:reverse light.Blue:fog light. APPLICATION: Used for use on heavy duty trucks, semi-trailers, cargo trailers, boat trailers, work vehicles and wide or narrow land vehicle requiring DOT grade lighting 24v GM Truck Tail Light Led Flow Steering Brake Waterproof Trailer Tail Light Reversing Running Fog Lamp 2pcs. Application: tail/brake lights, turn signals, reverse lights, fog lightsEasy to install, installation includes screws and nuts. Waterproof, anti-shock and