#1 ArsenalTM Fog Light 40 Amp Universal Wiring Harness on the Market! comes w/Relay ON/OFF Switch connectors, Great for LED Work Lights, Fog lights, ATV, UTV, Truck, SUV, Polaris Razor RZR, Yamaha, Ranger Our Wiring Harness handles up to a 320w 52" LED light bar! Designed for LED Light Bars or Dual LED Light Bars Illuminated on/off switch, More than 8ft of wiring 40A Power Relay, 30A Blade Fuse, 4 Male wire connectors 2 sets of power connectors to light fixtures