I endorse the auxiliary backup/worklights. Great for setting up camp. I tucked mine under the rear step bumper and they are very well protected. I can turn them on at the driver at any time or switch them into the circuit with the backup lights. (Necessary to avoid blinding folks in the parking lot.)
I got the original idea from a Jeep Forum
HEREBe Warned. Check your relay wiring diagram. Mine did not match his numbering scheme. I also added a switch between the backup light circuit and the relay.
Light Up The Night!