How To Wire Up Led Light Bar With Relay

How to wire your light using a relay the relay will have 4 points on it marked 30 87 85 and 86.

How to wire up led light bar with relay.

Step 11 reconnecting the. The single plug must be connected to the relay and the ring terminal on this end needs to be connected to an earth. If you do not install a relay and use a switch you could end up overheating the switch melting the wires and reducing the current that is getting to your lights making them less bright. How to wire your led light bar using a relay.

This wiring kit will work with any led light product such as the ford f 150 led light bar and makes them easy and safe to work with. By implementing all the steps mentioned in this guide properly you would be able to wire a light bar without a relay. If you are wiring up spot lights connect a plug to each light. When directly switching a light bar use a switch with a minimum 10a rating.

The second plug can be taped up out of the way or you could use this wire for an additional light bar. Wiring a led light bar. Wiring the led light bar in front of the vehicle makes it easy for you to view objects clearly while driving at night time. If your led light bar came with a wiring harness and it includes a relay use it end of story.

Kind of cryptic isn t it. Hence in this guide we have explained how to wire an led light bar without a relay. If you have no wiring harness use a relay if your light bar draws over 5 amps. For anything above 30w we recommend installing a relay.

The relay will have 4 prongs on it marked 30 87 85 and 86. I wired my 50 led light bar up with the wiring harness supplied with and the switch also but the red light on the switch stays on when off position it lights up green when on.