Universal waterproof 2 Legs Wiring Harness for Off Road LED Light Bars and LED Work Light Lamps ATV, UTV, Truck, SUV, Polaris Razor RZR, Rigid, Yamaha, Ranger High quality Universal Waterproof 40A 12V wiring Harness w/ DT connector for 2pcs 27w-180W LED Light bars 12 /24 Volt LED Light Bar Wiring Harness. length: 117 inch (main wire 78 + power cord 39). Wiring have 2 output for connect to 2 LED light bars (72w,120w,180w,not more than 180w). Installation: 1.connect the the red+ wire from the fuse to battery +; connect the black wire from the reply to the battery -; 2.	connect the wire for lights bar from the relay; (red/black correspond to the wire of lights bar) 3.	connect the white +/black- wire of the switch to battery or any place of your car system to get power for the switch 4.turn on on/off button of switch to test the lights bar TTX Lighting is a US Local Seller that will ship your product within One Day from California. NO WAITING for 3 weeks to receive products from overseas. Don't get stuck with copy product that will fail.