I recently bought a 22" Led bar with 3" Pods kit. It said I need to buy a wiring harness for the led bar. I've seen two kinds. One was a 24v 40a relay. The other was a 12v 15a relay. The 12v 15a says it's for light bars specifically. The other is for multiple kinds of light accessories. Are both good? Or the higher voltage is always better? Just some thoughts. I. Doing the install in a few days...
