12V 40A Universal LED Light Bar Wiring Harness, Car LED Fog Light On/Off Switch Wiring Harness Relay Kit Fit for Most Vehicle

Price: $27.99 - $20.59
(as of Apr 02, 2026 12:48:58 UTC – Details)

Product description

12V 40A Universal LED Light Bar Wiring Harness, Car LED Fog Light On/Off Switch Wiring Harness Relay Kit Fit for Most Vehicle

Universal fit for most vehicle, high characteristic, stable performance.

The wiring harness for LED off road light is the perfect accessory for off road automobiles, working vehicles, and most automobile that could use a relay to power specific equipment.

Pretested: 100% tested prior to leaving the factory ensures optimal performance and enhanced durability.

Specifications:

Material: Plastic

Color: Black

Relay: 12V 40A

Cable Length: approx. 3.26m/10.7ft

Package Weight: approx.209g

Fitment: Universal

Package Included:

1 * Fog Light Switch Wiring Kit

Installation: (Just for reference)

1. connect the the red+ wire from the 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 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.

Notes:

1. Easy to install, but professional installation is highly recommended!

Universal fit for most vehicle, high characteristic, stable performance.
The wiring harness for LED off road light is the accessory for off road automobiles, working vehicles, and most automobile that could use a relay to power specific equipment.
Consisting of a 40 Amp relay, an illuminated on/off rocker switch, and more than 10.7ft of wiring, this wiring harness for LED off road lights simplifies the installation process of powering various equipment on automobiles.
Illuminated on/off rocker switch: 12V 40A power relay, more than 10.8ft of wiring.
Pretested: tested prior to leaving the factory ensures optimal performance and enhanced durability.