Led Light Bar Wiring Diagram With Relay

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.

Led light bar wiring diagram with relay. For anything above 30w we recommend installing a relay. It shows the elements of the circuit as streamlined forms and also the power and signal links between the devices. The lead wire from the switch goes to 85 on the relay. Route the harness from the mounted switch to the battery and to the led light bar.

Be sure the relay power capacity exceeds the amperage of your light bar s maximum current draw. A wiring diagram is a streamlined standard photographic depiction of an electric circuit. Assortment of led light bar wiring diagram. Will be different from each other.

The terminals have a standard numbering scheme. When directly switching a light bar use a switch with a minimum 10a rating. It really is supposed to aid ice cube relay wiring diagram. The wire from spot 86 on the relay goes to a chassis.

The diagram below shows the bottom side of a standard 12vdc automotive relay. A wiring diagram is a simplified standard photographic representation of an electric circuit. How to wire your light using a relay the relay will have 4 points on it marked 30 87 85 and 86. Light bar wiring kit part 76200 3.

The relay will have 4 prongs on it marked 30 87 85 and 86. If you have no wiring harness use a relay if your light bar draws over 5 amps. General installation guide for wiring relay harness with on off how to wire a road led lights 33 light bar diagram list 27de98 library a9fe36 wrg 1757 trucks support hd harnesses from morimoto hid kit 400w 12v 40a fuse aura color smart strips interior car ih8mud forum general installation guide for wiring relay harness with on off how read more. If your led light bar came with a wiring harness and it includes a relay use it end of story.

If drilling through firewall be sure to use some kind of grommet so the wires do not rub wire loom a. Could u draw me up a. Kind of cryptic isn t it. Collection of wiring diagram for led light bar.

Wiring diagram site cree led light bar wiring diagram pdf wiring diagram will come with numerous easy to stick to wiring diagram directions. It reveals the elements of the circuit as streamlined forms and also the power and also signal connections between the tools. A fused wire runs between the positive battery terminal to relay. 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.