They come in 60" and 48" widths, this is the 60".
I just wrapped the wires down underneath the frame.
The light also has a white backup LEDs. I added LED reverse lights a little while ago and they aren't very bright. The tailgate light isn't real bright either but every little bit helps. I tried to backup at night without any lights once and it was *really* tough, hopefully the lights will help.
Here's a video of the lights in action:
Tailgate LED Third Brake Light
Bruce