1. DC12V operate 2.totally 48pcs Red LEDs, with running, left turn & right turn, brake fuction New Hot sell 12V LED tailgate brake/turn/running light bar Now you can re-install your tail light assembly and tailgate, and test your tailgate light bar for full functionality. Flat 4 Pin Connector Diagram: A - Red Wire: Ground B - White Wire: Running Lamp C - Green Wire: Left Turn Signal & Brake Light ...