---
product_id: 76035325
title: "LEADTOPS Heavy Duty LED Light Bar 400Watts Load Wiring Harness Wireless Strobe Wiring Kit ON-OFF-Strobe RF Remote Control Switch for 12V Car Truck Work Light Driving Light"
brand: "leadtops"
price: "R1039"
currency: ZAR
in_stock: true
reviews_count: 8
category: "Leadtops"
url: https://www.desertcart.co.za/products/76035325-leadtops-heavy-duty-led-light-bar-400watts-load-wiring-harness
store_origin: ZA
region: South Africa
---

# 400W max power output IP56 waterproof rating 12V-20V wide voltage range LEADTOPS Heavy Duty LED Light Bar 400Watts Load Wiring Harness Wireless Strobe Wiring Kit ON-OFF-Strobe RF Remote Control Switch for 12V Car Truck Work Light Driving Light

**Brand:** leadtops
**Price:** R1039
**Availability:** ✅ In Stock

## Summary

> 🚗 Light up your ride with power, control, and style—no compromises.

## Quick Answers

- **What is this?** LEADTOPS Heavy Duty LED Light Bar 400Watts Load Wiring Harness Wireless Strobe Wiring Kit ON-OFF-Strobe RF Remote Control Switch for 12V Car Truck Work Light Driving Light by leadtops
- **How much does it cost?** R1039 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/76035325-leadtops-heavy-duty-led-light-bar-400watts-load-wiring-harness)

## Best For

- leadtops enthusiasts

## Why This Product

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

## Key Features

- • **Robust Surge Protection:** Built-in relay and inline fuse safeguard your lights from power spikes.
- • **Weatherproof Durability:** IP56-rated waterproof switch and wiring harness built to brave the elements.
- • **Seamless Wireless Control:** RF remote lets you toggle ON, OFF, Strobe, or Flash modes from your cab.
- • **Quick & Confident Installation:** Under 30 minutes setup with clear polarity design—get back on the road fast.
- • **Effortless Universal Compatibility:** Fits any 7" to 52" LED light bars up to 400W—plug and play power.

## Overview

The LEADTOPS Heavy Duty LED Light Bar Wiring Harness is a universal, waterproof, and surge-protected relay kit designed for 12V-20V vehicles. Supporting up to 400W LED light bars from 7" to 52", it features an RF remote for versatile lighting modes including strobe and flash. Engineered for quick installation and durability, it’s the perfect upgrade for off-road and work vehicles seeking reliable, wireless lighting control.

## Description

Wiring Harness for off road led lights is a perfect accessory for off road vehicles, working vehicles and any automobile that could use a relay to power specific equipment.This wiring harness is up to 10 feet and with 2 leads can hook up 2 light fixtures,it is universal fit for any 7" 10" 12" 20" 30" 40" light bars,espcially good for light bar within 10-400w.

Review: Worked good for two years - Now the flash controller has stopped working I have checked everything I can last thing is the flash controller.
Review: Great product - Received in perfect condition, installed in less than 30 minutes. Remote seems well made, control box/receiver made well, and appears water tight. Positive to positive, negative to negative, and same with light! That easy… highly recommend. Great buy, and I am confident it will last seems made very well.

## Features

- LEADTOPS Switch Relay: Every light bar need one wiring harness,Eyourlife Power Switch Relay Wiring Harness IP56 Waterproof Illuminated On/Off Rocker Switch
- LEADTOPS Security Harness: LEADTOPS Relay will regulate the power to be consistent and prevent any surge, it also comes with a pre-installed inline fuse as well as Switch
- Operating Voltage: 12V-20V, Amp: 40A, Power Relay Fuse: 40A, Blade Fuse: ≤400W, Switch Mode: flash,strobe,on/off,normal.
- Power Switch Relay Wiring Harness: Easy install and will protect your led light bar; It is universal suitable for led work light, led light bar, HID and Halogen lights any 7" 10" 12" 20" 30" 40" 50"52"light bars that is within 300w.
- Buyer Guarantee - We stand behind our products 100% with a 12-month warranty. We do offer a 30-day money-back guarantee on all orders to allow you to test the LEADTOPS’s products in your daily life.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DCKVZ24 |
| Auto Part Position | Front |
| Best Sellers Rank | #9,270 in Automotive ( See Top 100 in Automotive ) #59 in Automotive Light Bars |
| Brand | LEADTOPS |
| Brand Name | LEADTOPS |
| Color | Black |
| Compatible with Vehicle Type | Car |
| Connectivity Technology | RF |
| Customer Reviews | 4.0 out of 5 stars 806 Reviews |
| Fit Type | Universal Fit |
| Form Factor | Bar |
| Includes Remote? | Yes |
| Item Dimensions | 7.48 x 3.54 x 3.54 inches |
| Item Weight | 400 Grams |
| Item dimensions L x W x H | 7.48 x 3.54 x 3.54 inches |
| Light Source Type | LED |
| Manufacturer | LEADTOPS |
| Material Type | Plastic |
| Number of Pieces | 1 |
| Unit Count | 1 Count |
| Vehicle Service Type | Car |
| Voltage | 12 Volts |
| Water Resistance Level | Water Resistant |

## Product Details

- **Auto Part Position:** Front
- **Brand:** LEADTOPS
- **Color:** Black
- **Fit Type:** Universal Fit
- **Form Factor:** Bar
- **Item Weight:** 400 Grams
- **Item dimensions L x W x H:** 7.48 x 3.54 x 3.54 inches
- **Light Source Type:** LED
- **Vehicle Service Type:** Car
- **Voltage:** 12 Volts

## Images

![LEADTOPS Heavy Duty LED Light Bar 400Watts Load Wiring Harness Wireless Strobe Wiring Kit ON-OFF-Strobe RF Remote Control Switch for 12V Car Truck Work Light Driving Light - Image 1](https://m.media-amazon.com/images/I/41ZBSHSnUkL.jpg)

## Questions & Answers

**Q: What kind of battery does remote use?**
A: The remote uses a 3 volt battery. Looks like a "watch" battery to me.

**Q: Would this work for an rgb light bar? I have the exact same remote but mine is rgb and the remote stopped working.**
A: The remote would probably be on a different frequency but you could rewire it with the wiring harness that it comes with and it will work.

**Q: can i use it for 52inch led light bar?**
A: I used mine on a 24 inch light bar and it is working great.

**Q: What gauge wire is used? 14awg? 16awg?**
A: 400w/120v = 3.3333 amps

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked good for two years
*by M***S on July 31, 2023*

Now the flash controller has stopped working I have checked everything I can last thing is the flash controller.

### ⭐⭐⭐⭐⭐ Great product
*by S***E on October 12, 2021*

Received in perfect condition, installed in less than 30 minutes. Remote seems well made, control box/receiver made well, and appears water tight. Positive to positive, negative to negative, and same with light! That easy… highly recommend. Great buy, and I am confident it will last seems made very well.

### ⭐ Randomly turns on by itself
*by N***Y on September 5, 2024*

Great idea, easy install, love the concept, however Lights randomly turn on by themselves day or night, if not caught in time this results in a dead battery and or being stranded, would like a refund or replacement however there is not any contact info for the company available on this site Phil

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.co.za/products/76035325-leadtops-heavy-duty-led-light-bar-400watts-load-wiring-harness](https://www.desertcart.co.za/products/76035325-leadtops-heavy-duty-led-light-bar-400watts-load-wiring-harness)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-20*