The rear bumper was too rough-looking even for me, so I found this mangled one in my junkpile & straightened it. Then I added some old halogen driving lights to the trailer reverse circuit, and welded a shielded mount for the 7-blade connector to the receiver cross-bar.
IF THE IMAGE IS TOO SMALL, click it.
It came off this truck.

Most of the other lights are LED, including headlights, parking lights, backup lamps, dome/courtesy lamps, hood lamp, instrument cluster backlighting, and brake lights (which require this mod).