The wiring harness is a good accessory for off-road vehicles, working vehicles, automobiles and boat that use a 12V DC power source.
Basically any car battery will work on this wire harness. Just connect your lights to your battery and flip the switch.
10ft wiring harness, 2 sets of connectors to light fixtures
40A/12V DC power relay, on/off switch with indicator light
1 x Wiring Harness, 1 x Power Relay, 1 x Blade Fuse, 1 x On/Off Switch, 1 x Instructions Warranty: 2 Years Replacement
Maximum Wattage: 180W; Max Ampere: 15A
Operating Voltage: 12V DC Power
Please finish the installation by professionals or install the wiring harness under the guidance of professionals.DURABLE SWITCH: The upgraded rocker switch has been passed test of 5,000 times pressing, more durable. Easy to turn on or off the light.
SUPERIOR QUALITY WIRES: The wire is of good electrical conductivity, outstanding bending performance, high temperature and melting resistance.
CIRCUIT PROTECTION: Power relay-safety protection and conversion circuit. Blade fuse protects the circuit when overcurrent or short circuit occurs.
TWO LEADS HASNESS: With 2 sets of connectors, the wiring harness can hook up 2 led light bars less than 180W at the same time.
PACKAGE INCLUDE: 1 x LED Light Bar Wiring Harness Kit, 1 x Instruction Diagram