Looking to install a 2 wire LED light bar but not sure where to start? You’ve come to the right place! In this article, we’ll walk you through the wiring diagram step by step so you can get your light bar up and running in no time.
LED light bars are a popular choice for off-road enthusiasts, as they provide bright and efficient lighting for nighttime adventures. With only 2 wires to worry about, the installation process is relatively simple and can be done by anyone with basic electrical knowledge.

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Start by identifying the positive and negative wires on your LED light bar. The positive wire is typically red, while the negative wire is black. Once you’ve identified the wires, connect the positive wire to the power source and the negative wire to the ground. Make sure to secure the connections with electrical tape or wire connectors to prevent any loose connections.
Next, connect the switch wire to the switch, which will allow you to turn the light bar on and off as needed. Once all the wires are properly connected, test the light bar to ensure it is working correctly. If everything looks good, secure the light bar in place using the mounting brackets provided.
And there you have it! With this simple wiring diagram, you can easily install a 2 wire LED light bar on your vehicle. Whether you’re hitting the trails or working on a project in the dark, your new light bar will provide the illumination you need. So go ahead, get your light bar installed and light up the night!
Download and Print 2 Wire Led Light Bar Wiring Diagram Listed below




