---
product_id: 734538616
title: "LED Light Bar Wiring Harness with 2 Leads, 12V 40A Relay Fuse ON Off Switch for LED Off Road Lights Driving Fog Lights"
brand: "northpole light"
price: "A$5"
currency: AUD
in_stock: false
reviews_count: 7
url: https://www.desertcart.com.au/products/734538616-led-light-bar-wiring-harness-with-2-leads-12v-40a
store_origin: AU
region: Australia
---

# 40A power relay fuse 12V operating voltage 2.5m wiring length LED Light Bar Wiring Harness with 2 Leads, 12V 40A Relay Fuse ON Off Switch for LED Off Road Lights Driving Fog Lights

**Brand:** northpole light
**Price:** A$5
**Availability:** ❌ Out of Stock

## Summary

> 💡 Light up your adventure with power and precision!

## Quick Answers

- **What is this?** LED Light Bar Wiring Harness with 2 Leads, 12V 40A Relay Fuse ON Off Switch for LED Off Road Lights Driving Fog Lights by northpole light
- **How much does it cost?** A$5 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/734538616-led-light-bar-wiring-harness-with-2-leads-12v-40a)

## Best For

- northpole light enthusiasts

## Why This Product

- Trusted northpole light brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Extended Reach:** 2.5 meters of wiring lets you mount lights exactly where you need them.
- • **Dual Lead Power:** Connect two LED lights simultaneously for maximum illumination.
- • **Heavy-Duty & Waterproof:** Built to withstand harsh off-road and marine environments.
- • **Universal Compatibility:** Fits all 12V LED light bars and work lights up to 180W load.
- • **Integrated On/Off Switch:** Convenient control at your fingertips with a durable press button.

## Overview

The Northpole LED Light Bar Wiring Harness is a rugged, waterproof 12V accessory featuring a 40A relay fuse and inline blade fuse, designed to power up to two LED lights simultaneously with a total load capacity of 180W. Its 2.5m wiring and integrated on/off switch provide flexible, convenient installation for off-road vehicles, boats, and work lights, backed by a 12-month warranty and responsive customer support.

## Description

Northpole Light Wiring Harness is the perfect accessory for off road vehicles, working vehicles that use a 12V DC power source. 2.5m of Wiring allow you to mount your LED light to nearly anywhere you want and you can easily turn on or turn off the lights.   Specifications: Operating voltage: 12V 40A power relay fuse 30A blade fuse  Press button On/off Switch Up to 2.5 meters of wiring  Fit for: LED works lights, LED light bars from 72W-300W   Applications: 1.Indoor & Outdoor uses 2.Back up light 3.Off Road Lighting 4.Truck, Trailer Interior & Exterior Lighting 5.Construction Lighting 6.Garden, Backyard Lighting   Why Choose Northpole Light?  - High quality product and service - 12-month Warranty - 24-hour friendly email customer support

## Features

- Operating voltage: 12V, 40A power relay fuse and inline blade fuse, up to 180 watt load capacity
- 2 Wiring Leads: Simultaneously connect 2 LED work lights or 2 small watt LED light bar within 180W
- Wiring harness kit with on/ off switch at the length of 2.5m, plenty of length to put it where you want
- High quality heavy duty harness, waterproof wiring, compatible with all vehicles or boats that use a 12V DC power source, and suitable for all LED light bars and work lights
- We recommend professional installation and suggest that wrap all exposed wire with electrical tape to avoid a short circuit. Please make sure your light within power 180W, or it would got melt as well

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Northpole Light |
| Brand | Northpole Light |
| Item Weight | 9.9 ounces |
| Package Dimensions | 6.4 x 4.3 x 2.5 inches |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | wiring harness |
| Position | Inner |
| Bulb Type | LED |
| Voltage | 12 Volts |

## Product Details

- **Brand:** Northpole Light
- **Material:** Plastic
- **Manufacturer:** Northpole Light
- **UPC:** 742010114154

## Images

![LED Light Bar Wiring Harness with 2 Leads, 12V 40A Relay Fuse ON Off Switch for LED Off Road Lights Driving Fog Lights - Image 1](https://m.media-amazon.com/images/I/71u8pM3Sy1L.jpg)
![LED Light Bar Wiring Harness with 2 Leads, 12V 40A Relay Fuse ON Off Switch for LED Off Road Lights Driving Fog Lights - Image 2](https://m.media-amazon.com/images/I/61vtEw-IN4L.jpg)
![LED Light Bar Wiring Harness with 2 Leads, 12V 40A Relay Fuse ON Off Switch for LED Off Road Lights Driving Fog Lights - Image 3](https://m.media-amazon.com/images/I/61b6kdrnCTL.jpg)
![LED Light Bar Wiring Harness with 2 Leads, 12V 40A Relay Fuse ON Off Switch for LED Off Road Lights Driving Fog Lights - Image 4](https://m.media-amazon.com/images/I/61W1Xwcv9nL.jpg)
![LED Light Bar Wiring Harness with 2 Leads, 12V 40A Relay Fuse ON Off Switch for LED Off Road Lights Driving Fog Lights - Image 5](https://m.media-amazon.com/images/I/71Mp04sVa-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent product
*by N***R on May 8, 2017*

I used this harness to wire some fog lights into my 2005 Dodge RAM pickup. It worked perfectly, the switch is hard wired so i didn't have to worry about polarity, it greatly simplified installation. Also the switch has an adhesive pad so i didn't have to drill into my dashboard. Big plus and well thought out. The red wire goes to the battery positive terminal and the black wire goes to the negative terminal or a chassis ground. Note that this harness only has one set of output wires, intended for a light bar. Using it for a pair of lights i needed to do some splicing, no problem.This is a very long harness, i ended up trimming a good portion of it for the front installation, there should be more than enough wire supplied for a rear installation or a longer truck.Excellent product, great price. Highly recommended.

### ⭐⭐⭐⭐⭐ Good product from a good seller.
*by M***N on January 18, 2018*

Product arrived as described. The harness made installation of some rear LED lights on my Mule SX XC very easy. I had installed the lights prior to the arrival of the harness so when it arrived all I had to do was make the connections and decide how I wanted to run the wires. I did reinforce all connections with heat shrink for added safety. For my installation, I would have preferred the wiring to the switch to be longer and the wiring to the lights to have been shorter. However, there is sufficient length to make an installation. I just used zip ties to tighten up the install. If the switch holds up, and I have no reason to doubt it will, this is a fine product to speed up your installation of additional lighting and make it look almost factory. Good product from a good seller. Would buy from this seller again, and would purchase this product again if needed.

### ⭐⭐⭐⭐⭐ Surprsingly good
*by B***N on February 19, 2019*

I didn't have high hopes for this thing--I don't have much hope for most electronics these days--but after connecting this wiring harness up to two Hela driving lamps and hitting the "on" button the darn things actually turned on. Amazing! Something that worked first try! They do what they say they do and they do it well and simply at a nice price. I have since heat shrinked everything then sprayed the whole kit with an anti-rust wax. Here in the Northeast anything exposed is eaten away. So so far so good. Impressed. If they die for some reason I will update.

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**Shop now:** [https://www.desertcart.com.au/products/734538616-led-light-bar-wiring-harness-with-2-leads-12v-40a](https://www.desertcart.com.au/products/734538616-led-light-bar-wiring-harness-with-2-leads-12v-40a)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-12*