---
product_id: 222753959
title: "Nilight LED Light Bar Wiring Harness Kit 14AWG Heavy Duty 12V 5Pin Rocker Switch Laser On off Waterproof Switch Power Relay Blade Fuse-1 Lead,2 Years Warranty"
brand: "nilight"
price: "€ 67.34"
currency: EUR
in_stock: true
reviews_count: 6
category: "Nilight"
url: https://www.desertcart.ie/products/222753959-nilight-led-light-bar-wiring-harness-kit-14awg-heavy-duty
store_origin: IE
region: Ireland
---

# 14AWG Heavy Duty 5Pin Rocker Switch Waterproof Design Nilight LED Light Bar Wiring Harness Kit 14AWG Heavy Duty 12V 5Pin Rocker Switch Laser On off Waterproof Switch Power Relay Blade Fuse-1 Lead,2 Years Warranty

**Brand:** nilight
**Price:** € 67.34
**Availability:** ✅ In Stock

## Summary

> 🔧 Power Up Your Ride with Confidence!

## Quick Answers

- **What is this?** Nilight LED Light Bar Wiring Harness Kit 14AWG Heavy Duty 12V 5Pin Rocker Switch Laser On off Waterproof Switch Power Relay Blade Fuse-1 Lead,2 Years Warranty by nilight
- **How much does it cost?** € 67.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/222753959-nilight-led-light-bar-wiring-harness-kit-14awg-heavy-duty)

## Best For

- nilight enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Inline blade fuse protects against overcurrent and short circuits.
- • **Peace of Mind:** Comes with a 2-year warranty for worry-free usage.
- • **Unmatched Durability:** Engineered for high temperature resistance and longevity.
- • **Effortless Installation:** User-friendly design with a laser-etched rocker switch.
- • **Universal Compatibility:** Fits a wide range of vehicles and applications.

## Overview

The Nilight LED Light Bar Wiring Harness Kit is a robust and reliable solution for powering your LED lights. Featuring a heavy-duty 14AWG wire, a waterproof switch, and a protective blade fuse, this kit ensures safety and durability. With easy installation and universal fit, it's perfect for any vehicle enthusiast looking to enhance their lighting setup.

## Description

Product Features: 12ft heavy duty wiring harness - 1 Lead Wire Gauge: 14AWG Maximum Wattage: 300W Operating Voltage: 12V DC Power 5 pin on/off rocker switch 12V DC Automotive Relay Inline blade fuse (added three extra fuses for you) Note: Please finish the installation by professionals or install the wiring harness under the guidance of professionals.

Review: Excellent Quality - Quality excellent , for SUVs wiring length should be little longer otherwise good, almost took more than 45 days to get it but wait is worth
Review: Good parts and pre wired real time saver for the money, just wish the cables were round just like the lights, Nilight makes great products. With excellent price. Can’t go wrong with these

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B074GWMRGD |
| Assembly Required | No |
| Best Sellers Rank | #270,293 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #149 in Wiring Kits |
| Brand | Nilight |
| Bulb Type | LED |
| Colour | 14AWG Wiring Harness -1 Lead |
| Connector Type | Custom/Proprietary (5-pin switch, Blade fuse) |
| Country of Origin | USA |
| Customer Reviews | 4.6 4.6 out of 5 stars (4,671) |
| Date First Available | 6 October 2017 |
| Global Trade Identification Number | 00600537012790 |
| Item Dimensions LxWxH | 27.9 x 12.7 x 5.1 Centimeters |
| Item Weight | 454 g |
| Item dimensions L x W x H | 27.9 x 12.7 x 5.1 Centimeters |
| Item model number | 10014W |
| Lift Type | On Off |
| Manufacturer | Nilight |
| Manufacturer Part Number | NI-WA 08 |
| Product Dimensions | 27.94 x 12.7 x 5.08 cm; 453.59 g |
| UPC | 600537012790 |
| Voltage | 12 Volts |
| Water Resistance | Waterproof |
| Wattage | 300 Watts |

## Product Details

- **Brand:** Nilight
- **Connector Type:** Custom/Proprietary (5-pin switch, Blade fuse)
- **Item Weight:** 1 Pounds
- **Item dimensions L x W x H:** 27.9 x 12.7 x 5.1 Centimeters
- **Manufacturer:** Nilight

## Images

![Nilight LED Light Bar Wiring Harness Kit 14AWG Heavy Duty 12V 5Pin Rocker Switch Laser On off Waterproof Switch Power Relay Blade Fuse-1 Lead,2 Years Warranty - Image 1](https://m.media-amazon.com/images/I/714NeCFC1qS.jpg)
![Nilight LED Light Bar Wiring Harness Kit 14AWG Heavy Duty 12V 5Pin Rocker Switch Laser On off Waterproof Switch Power Relay Blade Fuse-1 Lead,2 Years Warranty - Image 2](https://m.media-amazon.com/images/I/617I+nuyzkL.jpg)
![Nilight LED Light Bar Wiring Harness Kit 14AWG Heavy Duty 12V 5Pin Rocker Switch Laser On off Waterproof Switch Power Relay Blade Fuse-1 Lead,2 Years Warranty - Image 3](https://m.media-amazon.com/images/I/61slR+u-wvL.jpg)
![Nilight LED Light Bar Wiring Harness Kit 14AWG Heavy Duty 12V 5Pin Rocker Switch Laser On off Waterproof Switch Power Relay Blade Fuse-1 Lead,2 Years Warranty - Image 4](https://m.media-amazon.com/images/I/61nlKrsuI5L.jpg)
![Nilight LED Light Bar Wiring Harness Kit 14AWG Heavy Duty 12V 5Pin Rocker Switch Laser On off Waterproof Switch Power Relay Blade Fuse-1 Lead,2 Years Warranty - Image 5](https://m.media-amazon.com/images/I/71s6-gUUr8S.jpg)

## Questions & Answers

**Q: The light bar words stay lit even if the key isnt in. Will this run down battery??**
A: Seems a mix of the answers is the answer. Plug the extra white wire into the No. 6 terminal to make the light bar words light up when the switch is turned on. Plugging the extra red wire into the No. 6 terminal makes the light bar words always stay on. Find a wire that turns on when the ignition switch is turned on and connect it to No. 6 terminal to make the light bar words turn on with "key on".

**Q: How long is the wire from the relay to the switch?**
A: 6 to 8 feet

**Q: The ad says it’s good for 300 watts. The instructions say 180 watts. I’m thinking the ad is wrong. 300 watts/12 volts is 25 amps.**
A: The formatting of the specs in the instructions is a little confusing between the 16, 14, and 12 AWG, but it does state that the 14AWG max wattage is 300W.

**Q: Will this harness work for 4-wheelers?**
A: There should be no issue with using this kit with any 12 volt system. I installed 1 on a 2004 jeep wj, and it works flawlessly.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Quality
*by M***H on 6 March 2021*

Quality excellent , for SUVs wiring length should be little longer otherwise good, almost took more than 45 days to get it but wait is worth

### ⭐⭐⭐⭐⭐ Review
*by A***Y on 10 August 2025*

Good parts and pre wired real time saver for the money, just wish the cables were round just like the lights, Nilight makes great products. With excellent price. Can’t go wrong with these

### ⭐⭐⭐⭐⭐ Review
*by S***T on 27 March 2022*

Very quick and easy to install. The rocker switch works very well. It is only 3 months old for me but has had a lot of use and seems solid. The kit is built very good with good wiring and good parts. Survived the worst part of a Canadian winter with out any wires cracking.

## Frequently Bought Together

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-17*