I have a 2006 Ranger Trail tandem axle trailer with the round backup lights (see picture) and I'm trying to replace them with larger LED lights.
The original light has 2 wire leads to it. One is grounded to the trailer and I'm assuming the other is connected to the backup light circuit on the trailer.
The new light has 3 wire leads (red, black and white). I know the white wire should be grounded.
My question is where do I connect other 2 (red and black) wires?
Thanks for your help!