---
product_id: 152692046
title: "Wiring Harness 2 Lead, Nirider 12V 40A Rocker Switch Relay Fuse Nylon Wiring Harness Kit for LED Light Bars Fog Lights Work Lights Driving Lights Offroad LED Pods Wire Kit for Truck UTV ATV Boat"
brand: "nr nirider"
price: "C$2046"
currency: NIO
in_stock: true
reviews_count: 13
category: "Nr Nirider"
url: https://www.desertcart.ni/products/152692046-wiring-harness-2-lead-nirider-12v-40a-rocker-switch-relay
store_origin: NI
region: Nicaragua
---

# 40A relay for high current 12V power compatibility Durable nylon jacket Wiring Harness 2 Lead, Nirider 12V 40A Rocker Switch Relay Fuse Nylon Wiring Harness Kit for LED Light Bars Fog Lights Work Lights Driving Lights Offroad LED Pods Wire Kit for Truck UTV ATV Boat

**Brand:** nr nirider
**Price:** C$2046
**Availability:** ✅ In Stock

## Summary

> 💡 Light up your off-road life with power and style!

## Quick Answers

- **What is this?** Wiring Harness 2 Lead, Nirider 12V 40A Rocker Switch Relay Fuse Nylon Wiring Harness Kit for LED Light Bars Fog Lights Work Lights Driving Lights Offroad LED Pods Wire Kit for Truck UTV ATV Boat by nr nirider
- **How much does it cost?** C$2046 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/152692046-wiring-harness-2-lead-nirider-12v-40a-rocker-switch-relay)

## Best For

- nr nirider enthusiasts

## Why This Product

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

## Key Features

- • **Safety First, Always:** Integrated fuse with rubber cap and sealed relay protect your setup from moisture and electrical faults.
- • **Plug & Play Simplicity:** Easy installation with included connectors, fuse, relay, and rocker switch—no electrician needed.
- • **Universal Compatibility:** Works seamlessly with trucks, UTVs, ATVs, boats, and any 12V system—your all-in-one lighting solution.
- • **Built to Brave the Elements:** Waterproof, heat-resistant, and nylon-jacketed for rugged durability and long-lasting performance.
- • **Power Up to 400W with Confidence:** Supports dual 200W LED lights for maximum illumination on any adventure.

## Overview

The Nirider 12V 40A Wiring Harness Kit is a robust, easy-to-install solution designed to power up to two 200W LED auxiliary lights. Featuring a durable nylon jacket, waterproof relay, and integrated fuse, it ensures reliable performance across trucks, UTVs, ATVs, and boats. Complete with a red LED rocker switch and all necessary connectors, this kit combines safety, strength, and universal compatibility for professional-grade lighting setups.

## Description

Buy Wiring Harness 2 Lead, Nirider 12V 40A Rocker Switch Relay Fuse Nylon Wiring Harness Kit for LED Light Bars Fog Lights Work Lights Driving Lights Offroad LED Pods Wire Kit for Truck UTV ATV Boat: Wiring Harnesses - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Highly recommended! - Excellent wiring harness, very durable and easy to install. The rocker switch, relay, and fuse feel high quality and work perfectly with my LED light bar. Wiring is clean, well-protected, and handled 12V power without any issues. Great value for trucks, ATVs, and off-road lights.
Review: Very nice quality. Worked great for 2002 Silverado fog lights - Best bang for your buck! Really nice fog light wiring kit. Used to add fog lights to my buddies 2002 Silverado. Everything in the kit is nice quality. The relay works great, I kept it in an area that will stay dry. Highly recommended this kit for an affordable fog light install. I’ve read people use these for electric radiator fans as well. The quality of wire, sheathing and relay is what really sold me on this kit.

## Features

- OVERVIEW - Nirider Nylon Wiring Harness Kit is designed to wire and operate up to two 200W auxiliary lights (Max 400W total). Harness complete with red indicator light rocker switch, relay, fuse and mounting hardware.
- NYLON MATERIALS - The high-tensile nylon jacket offers superior strength and flexibility, it can handle daily wear and tear, ensuring long-lasting performance. Nylon jackets enhance durability and heat dissipation while adding a factory look.
- APPLICATIONS - Easy to install. Compatible with all vehicles, powersports, boats, and devices equipped with a 12V power source. Fit for most of LED lights in the market. Illuminated red LED indicator for visibility and ease of use. 14.7ft total cable length, there's enough wire to reach all the way to the end of your vehicles.
- SAFETY & DURABILITY - Heat-resistant, no need to worry about over-current or over-temperature conditions. Waterproof design for durability, relay uses 4 poles, fuse with rubber cap and is sealed for added moisture protection. The switch has been tested repeatedly to ensure durability.
- BOX COME WITH - 14.7ft 2 lead wiring harness, on/off rocker switch, plug-in style 40A relay, ATO style 30A fuse, heat shrink tubes, male and female fully insulated connectors. Provide 12 MONTHS quality assurance. Quickly responded within 24 hours.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07R5DZWTG |
| Best Sellers Rank | #13,053 in Automotive ( See Top 100 in Automotive ) #37 in Automotive Replacement Electrical Wiring Harnesses |
| Brand | NR NIRIDER |
| Bulb Type | LED |
| Connector Type | Spade |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,643) |
| Date First Available | August 24, 2019 |
| Item Weight | 10.8 ounces |
| Item model number | NR0704 |
| Manufacturer | NR NIRIDER |
| Manufacturer Part Number | NR0704 |
| Material | Nylon |
| Package Dimensions | 7.13 x 4.37 x 2.95 inches |
| Special Features | Compatible with all vehicles, powersports, boats, and devices equipped with a 12V power source, Designed to handle the harshest environments, Durable, waterproof, high temperature resistance, Nylon jacket offers superior strength and flexibility |
| UPC | 612292096205 |
| Voltage | 12 Volts |
| Wire Diameter | 1.1 Millimeters |

## Product Details

- **Brand:** NR NIRIDER
- **Connector Type:** Spade
- **Item Weight:** 0.31 Kilograms
- **Material:** Nylon
- **Wire Diameter:** 1.1 Millimeters

## Images

![Wiring Harness 2 Lead, Nirider 12V 40A Rocker Switch Relay Fuse Nylon Wiring Harness Kit for LED Light Bars Fog Lights Work Lights Driving Lights Offroad LED Pods Wire Kit for Truck UTV ATV Boat - Image 1](https://m.media-amazon.com/images/I/71viOslFuOL.jpg)
![Wiring Harness 2 Lead, Nirider 12V 40A Rocker Switch Relay Fuse Nylon Wiring Harness Kit for LED Light Bars Fog Lights Work Lights Driving Lights Offroad LED Pods Wire Kit for Truck UTV ATV Boat - Image 2](https://m.media-amazon.com/images/I/71HCFlrvz9L.jpg)
![Wiring Harness 2 Lead, Nirider 12V 40A Rocker Switch Relay Fuse Nylon Wiring Harness Kit for LED Light Bars Fog Lights Work Lights Driving Lights Offroad LED Pods Wire Kit for Truck UTV ATV Boat - Image 3](https://m.media-amazon.com/images/I/71HstlOYniL.jpg)
![Wiring Harness 2 Lead, Nirider 12V 40A Rocker Switch Relay Fuse Nylon Wiring Harness Kit for LED Light Bars Fog Lights Work Lights Driving Lights Offroad LED Pods Wire Kit for Truck UTV ATV Boat - Image 4](https://m.media-amazon.com/images/I/71g3bCGkyvL.jpg)
![Wiring Harness 2 Lead, Nirider 12V 40A Rocker Switch Relay Fuse Nylon Wiring Harness Kit for LED Light Bars Fog Lights Work Lights Driving Lights Offroad LED Pods Wire Kit for Truck UTV ATV Boat - Image 5](https://m.media-amazon.com/images/I/71IgGPYuVTL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Can I connect the positive cable to a ignition fuze instead of the battery.**
A: I would not connect to " an ignition" fuse. Many of todays cars have a computer controlled ignition, which can be sensitive to voltage changes. However connection to a switched fuse say for lights or something not related to engine function may be ok. Check your fuse panel their may be an unused circuit, most of todays cars are "wired" for many optional features, and some may not be used in your vehicle. A simple grounded "light bulb tester" can be used to probe any open slots in your fuse panel. Make sure that any connection you make has at least the same size wire as the harness you are using.

**Q: Can I hook the switxh uo to switched power so it will only be live when key is on?**
A: Yes you can.

**Q: Will this fit any sylvania fog light?**
A: Yes, Our wiring harness are universal and suitable for all equipment. Please make sure that the voltage and power do not exceed the rated value before use. If you need any help please feel free to contact us.

**Q: putting this on a 68 mustang and what to change out switch. what are the three colors, blue, white and black for?**
A: Dear customer,
This plug-in wiring harness can be used normally after connecting the power positive and negative poles, and the button has only two options of on and off. The white, black and blue three-wire connectors can be used to connect other switches, such as the stobe switch in our store, asin: B08HQGFY8L. If you don’t need this function, you just need to ignore it and use the wiring harness normally.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Highly recommended!
*by J***E on December 20, 2025*

Excellent wiring harness, very durable and easy to install. The rocker switch, relay, and fuse feel high quality and work perfectly with my LED light bar. Wiring is clean, well-protected, and handled 12V power without any issues. Great value for trucks, ATVs, and off-road lights.

### ⭐⭐⭐⭐⭐ Very nice quality. Worked great for 2002 Silverado fog lights
*by T***U on January 28, 2026*

Best bang for your buck! Really nice fog light wiring kit. Used to add fog lights to my buddies 2002 Silverado. Everything in the kit is nice quality. The relay works great, I kept it in an area that will stay dry. Highly recommended this kit for an affordable fog light install. I’ve read people use these for electric radiator fans as well. The quality of wire, sheathing and relay is what really sold me on this kit.

### ⭐⭐⭐⭐⭐ Great item
*by J***N on November 19, 2025*

Very good relay switch easy to use and install.the quality of the item is durable and plenty of wire..My only problem was that the eye hooks were too big.but other than that..I would highly recommend.used it on my led light's for the grill of my car..

## Frequently Bought Together

- Wiring Harness 2 Lead, Nirider 12V 40A Rocker Switch Relay Fuse Nylon Wiring Harness Kit for LED Light Bars Fog Lights Work Lights Driving Lights Offroad LED Pods Wire Kit for Truck UTV ATV Boat
- Hovano 20 Pods White Rock Lights 6000K Pure White 36 LEDs SMD Chips Super Bright Neon Underglow Light IP68 Waterproof for Pickup Trucks SUV UTV ATV RZR Car Boats (White)
- Nilight 3Pin Electrical Wire Connectors Male and Female Plug Socket Quick Disconnect Waterproof Play Terminals for Automotive Cars Trucks Motorcycles Marine Boats

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ni/products/152692046-wiring-harness-2-lead-nirider-12v-40a-rocker-switch-relay](https://www.desertcart.ni/products/152692046-wiring-harness-2-lead-nirider-12v-40a-rocker-switch-relay)

---

*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-19*