I was picking up some new lights from a trailer got the idea for this. This is an easy up grade and cost maybe $40 all in.
PARTS
2- 3 3/4" LED round trailer lights
1- 2 part epoxy
2- weather pack connectors
In the pic I have bullet connectors but that was just to test this out, I later wired it with weather packs from a 4 wire o2 sensor cut from a car at a local wrecker. I'll post pic's of the truck at night later.