Review on 5-Pack Leisure LED 12V Natural White RV Interior Lighting with Switch - Single Dome 300LM Ceiling Dome Light for Trailer Camper (4000-4500K) by Bob Schultz

I have replaced all the attachments on my truck with this. They give off a lot of light and use less electricity than the old incandescent bulbs. The screw holes even matched the old brackets perfectly. We recommend that you take a close look at the wiring diagram shown on the back of each lamp. If your camper is the same as mine, the camper+ is black and the neutral is white. Light + red and neutral black. So the wiring is Red+ on the bracket to the Black+ camper. The white neutral wire for the RV connects to the black neutral wire on the lamp. They don't work if you connect +black to neutral black!