Videos of Led Wiring Harness Plug Click to view on YouTube3:03LED Light Wiring Harness with Switch and Relay Single Channel DT Connector365K views · Mar 10, 2014YouTube › Super Bright LEDsClick to view on YouTube5:44Plug and Play Turn Signal LED Resistor Wire Harness Product Update Installation and Demo52K views · Oct 1, 2016YouTube › DIY: Car ModzClick to view on YouTube9:10Adventuretech LED Light Wiring Harness Installation7 views · Sep 5, 2014YouTube › Rick HughesClick to view on YouTube1:46The Plug N Play Harness makes installing your lights easier than ever before!17K views · Jun 29, 2018YouTube › 4WD SupacentreClick to view on YouTube7:17WATCH THIS BEFORE Installing LED LIGHT BAR (Wireless Wiring Harness!)4 views · 3 months agoYouTube › KLEANTRIXClick to view on YouTube1:31Modifying rear wiring harness LED upgrade91 views · Jul 9, 2016YouTube › Michael MeismanSee more videos of Led Wiring Harness Plug Amazon: LED Light Bar Wire Harness With DT Plug Single DT plug wiring harness kit. Will work on all Halogen, HID and LED lights and light bars. For lights up to 300w. Kit includes, DT plugs, 40a relay, 30 a fuse and lighted switch. Please see last picture for diagram and measurements. Compatiple with all lights and light bars with DT plugs.5/5(1) Universal Wiring Harnesses & Connectors - CARiD Universal Wiring Harness for HD Series Light Bars by Race Sport®. 12V. This light bar wiring harness is designed to connect a single LED light bar to your 12V electrical system. These light bar wiring harnesses feature battery terminals..