How To Wire A Roof Light Bar

Take the red wire of the light and join it with the red wire of the switch.

How to wire a roof light bar. How to install a light bar. Add a dual waterproof connector near the light bar for easy disconnection when the light needs to be removed. For safety purpose wrap the soldering portion with electrical tape. Make a connection between the light and the relay switch.

In this episode of project night light i show you how to wire an led light bar properly using a relay. Now comes the critical part. The wiring will be much longer in lineal metres and less discreet however it is an applicable option and generally only needs cable ties to install. The cabling is run along the length of the roof attached to the roof rack or rail and in the case of a ute will generally loop across to either the sports bar or headboard of the tray itself and head down to the chassis rail then off to the engine bay.

This is the best method because it is the shortest distance for the wire to travel and it has the least chance of getting smashed in your door jamb. If you have a rooftop led light bar run the power wires through a windshield frame channel. Find out how to wire roof mounted spotlights on your 4x4. The joining can be done by soldering.

Please like this video facebook. The best way to do this is to drill a new hole in your roof near your roof mount brackets and run the wiring down directly into the cab of the truck. Use separate wire colors for different circuits so they are easily identifiable. I go though every step so.