Easy to install to power your front auxilery spot lights, light bat or fog lights.
1. Connect the red+ wire from the fuse to battery +; connect the black wire from the relay to the battery -;
2. Connect the white+;black- wire from the relay to light bar(red/black correspond to the wire of lights bar) ;
3. Connect the red+/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.
Maximum Wattage: 500W
Operating Voltage: 12V DC Power
Switch:Press button on/off switch