No installation guide. Operating Voltage: 12V. Dimensions: 6 5/8" x 2 1/2" x 2 3/4" (Width x Height x Depth) measured at normal mounting position including housing.,Direct replacement for factory tail lights,Wire Diagram (by color): 1. Black = Ground Wire 2. Red = Brake Light 3. White = Running Light 4. Yellow = Right Turn Signal 5. Blue Left Turn Signal. Material: ABS Plastic.
