Originally Posted by CBirnley
What are the brightest rear fog lights I can use in a Rampage Rear bumper?
The bumper won't limit the power of the light you can put in there. The size of the hole/mounting situation will limit the physical size of the light, but the power is only limited by the wiring that powers it. If you run a heavy gauge wire off the battery to a 30A relay and have the proper fuses, there is no reason you can't run 130W long range KC's back there (I'm not saying you should, I'm just saying you could).
Check into some of the new Off Road Lights
that have diffusion patterns. They will give you a good spread of light for reversing. Let me know if you have any questions or would like a quote!