Adding Lights Inside Enclosed Trailer. Installing strip led lighting in a trailer - YouTube. WELLUCK 12V Interior LED Light Bar 700LM 3W DC 12V LED Light Strip with Switch for Car Trailer Truck Bed Van RV Cargo Boat Cabinet Slim Enclosed Trailer Lights Fixture 12 Volt Led Lighting.
2nd on most set ups that battery will not charge as it dosent have any power going TO it just to the brakes. Does a guy have to hook something else up to the trailers wiring harness. Cut the ledribbon lightshorter if needed.
You should not need the isolator if you are connecting the B Charge lead of the 7-pin plug to the trailer battery.
To install the toggle switch connect the red positive lead from the trailer lights to one terminal on the toggle switch then solder the wire in place. I would like to put. Connect the Wires to a Battery. Heres a few drawings that I made up for my website.