The AEV Rear Bumper & Tire Carrier Light Harness features two dedicated circuits for adding a single 3” Baja Designs auxiliary light to the AEV Rear Bumper as well as a universal lead for adding a chase light or work light on the mast of the AEV Tire Carrier. AEV Lighting Harnesses are a plug-n-play solution for customers adding lights to their AEV Bumper. These wiring harnesses feature dedicated circuits for each light (or pair of lights) and integrate directly to the OEM auxiliary switches. When it comes to installing lights, there is no easier, cleaner, or safer way to do it!