This 3 Lead LED Light Wiring Harness is a must-have for anyone looking to improve visibility while off-roading or driving at night. It comes with a blue laser rocker switch that allows for easy control of the lights. The harness itself is weatherproof; ensuring it will hold up against the elements. With three leads; you can hook up multiple LED lights to this harness; creating an even brighter and more reliable light source. Whether you're an avid off-roader or just need better lighting for your daily commute; this harness is a great investment.