Installed truck bed cargo lighting. 3m sticky tape holds the LED strips under bed lip. Got the kit from LMC, didn't like it. Got another from Amazon, it was brighter. I had to disassemble the plugs, then I could fish them through the tiny holes at top of each bed stake so I never had to drill a hole. Then I fished them down the rear bed stake pocket all the way to under the truck. Fished over to my bed fuel fill and installed the switch. I had already pre-planned this out so back when I ran taillight harness and fuel pump, I added an extra wire to the harness for battery hot.
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1