Installing Trailer Light Bar that Has Black and White Wires
Question:
I bought a new bar of lights for the back of my trailer the three in the middle it has a white and black wire but I only have one wire coming from the trailer how many am I supposed to have to hook up that light bar
asked by: Bill H
0
Expert Reply:
On your new light bar that features two wires like the Optronics # MCL922RB, the black wire should be for power, which will connect to the running light wire on the trailer. The white wire from the light bar will be for ground, which you will just need to attach to a clean, bare metal surface on the trailer frame.
expert reply by:
Chris R
0
Product Page this Question was Asked From
Identification Light Bar for Trailers over 80" Wide - Submersible - 3 Diodes - Red Lens
- Trailer Lights
- Clearance Lights
- Side Marker
- ID Bar
- Surface Mount
- Submersible Lights
- LED Light
- 15L x 1-1/2W Inch
- Red
- Optronics
more information >
Continue Researching
- Article: Trailer Wiring Diagrams
- Article: Trailer Lighting Requirements
- Q&A: Wiring Diagrams for Hydrastar Electric Over Hydraulic Trailer Brake Actuators
- Article: Wiring Trailer Lights with a 6-Way Plug (It's Easier Than You Think)
- Q&A: 10k Dexter Replacement Hub for a 8-415
- Article: Stability Control for Heavy Duty Vehicles
- Article: Rust Prevention
- Article: Best Vehicles to Flat Tow Behind an RV
- Article: 5 Tell-Tale Signs It’s Time to Replace Your Trailer’s Leaf Springs
- Q&A: Locating Factory Brake Controller Plug on 2015 Ford F-150
- Q&A: Recommended Replacement Jack for Brenderup Horse Trailer
- Q&A: Replacement Trailer Wheel for Dexstar Wheel 17-293
- Q&A: Can Electric Trailer Brake Kit # AKEBRK-2 be Submerged in Water
- Q&A: Correct Replacement for an Atwood Water Heater GC6AA-9E