Review on 💡 MICTUNING LED Light Bar Work Light Wiring Harness Relay 40 Amp: Streamlined Power Supply Solution for Enhanced Lighting Performance by Aaron Wagner

After I got the relay I went to my truck and plugged it in only to find that my LED high beam headlights "still" didn't work. So I took out my tester and had trouble understanding why. After trying everything that "should" have fixed it, I found that the instructions for the switch were wrong and I had to change the position of the white wire on the switch, and I finally got it working. It was a Mictunning wiring harness with a light bar switch. All in all I will still buy from them because they sell good products and fast shipping.