Thanks for the pic and the info. I have the tail lights ready to mount when the bed gets painted. The truck came with 2 lights mounted about 3/4 of the way up from the bottom of the bed, a bit too high for me. These look like they were added sometime later in the life of the truck. The lights were mounted on the side of the stake pocket facing the front of the truck and I knew this was not correct.
Appreciate the feedback!