This LED license plate and 3rd brake light is made to connect directly to Poison Spyder's proprietary JK LED Taillight Harness - Passenger Side. It is part of a complete series of LED lighting and wiring products which work seamlessly together and simply snap into your Jeep's wiring harness without cutting or splicing. LED's provide bright light with low power draw. Mounts to the two upper license plate bolts. This unit comes with Poison Spyder's proprietary weatherproof wiring connection system.