Blog posts tagged with 'how to wire a relay'

A common question we get is, "What is the relay for and how do I wire it to my light bar?" To provide more color to this, we will cover:

• What is a relay
• Why you likely need a relay
• How to connect your relay

In this blog, we will show you the diagrams for a single color and a dual color wiring harness. Check out our similar blogs about how to wire a relay or how to find the right LED light bar wiring harness.