To go with the upgraded headlights, driving lights and ditch lights, I also added a pair of Vision X Reverse Lights in the rear bumper of my Gladiator. These lights replace the reflectors mounted in the bumper with a pair of lights that produce 4,000 lumens of light to help when backing up at night. The difference in the camera at night is amazing. You can really see much better, not to mention even when looking behind you or in the rear view and side view mirrors.
I wired these to use the #6 switch from the Rough Country controller I installed recently, which helped to make the installation easier. Another benefit of wiring them to a dedicated switch instead of tapping into the reverse lights is they can be used even when the vehicle is not in reverse. (or when someone behind you is driving with their high beams on and blinding you- LOL)