I bought the Rough Country 8"cool white drl led light. 70718BLDRL. This work's great with the factory bumper. The mounting tabs on bumper need to be bent out an 1/8" on either side with a rubber mallet. You will need to add a larger washer & get some metric hex head bolts. The wiring and the switch are included with this light. Switch has a three position. Top full brightness, middle off and the bottom is daytime driving lights. In the on positions the switch is blue. This is a direct wire just like the factory. There's no relays with this light.