Expanding on my light obsession (as my wife calls it):
I added some tailgate lights, they repeat the signals, running, and stop. $18 at Menards (took a photo opportunity while I was there)
Added a Hi-Lo red projector light to my Auxiliary reverse circuit. (It runs on 12v - 120v DC.) Eventually it will be tied into my brakes and hazards only.
Both the Hi-Lo Light and my 4" Pods are not visible from the back. They are tucked up where my spare tire was.
When the truck is in reverse, the red spot is projected down and the flood lights are relay enabled.
(Helps when I'm backing up at night, no backup camera so I do it old-school with the head turn and mirrors.)