---
product_id: 80881924
title: "LED Light Bar Wiring Harness, LTPAG 300W with Waterproof Switch 12V 40A Fog Lamp Set Wiring Harness Auto On-Off Switch - for LED Bar Off-Road Cab Boat - ATV Truck SUV and Motorcycle"
brand: "ltpag"
price: "€ 0.22"
currency: EUR
in_stock: false
reviews_count: 3
url: https://www.desertcart.hr/products/80881924-led-light-bar-wiring-harness-ltpag-300w-with-waterproof-switch
store_origin: HR
region: Croatia
---

# 40A Power Relay Waterproof Switch 10ft Extendable Harness LED Light Bar Wiring Harness, LTPAG 300W with Waterproof Switch 12V 40A Fog Lamp Set Wiring Harness Auto On-Off Switch - for LED Bar Off-Road Cab Boat - ATV Truck SUV and Motorcycle

**Brand:** ltpag
**Price:** € 0.22
**Availability:** ❌ Out of Stock

## Summary

> Illuminate Your Adventures! 🌟

## Quick Answers

- **What is this?** LED Light Bar Wiring Harness, LTPAG 300W with Waterproof Switch 12V 40A Fog Lamp Set Wiring Harness Auto On-Off Switch - for LED Bar Off-Road Cab Boat - ATV Truck SUV and Motorcycle by ltpag
- **How much does it cost?** € 0.22 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/80881924-led-light-bar-wiring-harness-ltpag-300w-with-waterproof-switch)

## Best For

- ltpag enthusiasts

## Why This Product

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

## Key Features

- • **High Capacity:** Supports up to 180W, perfect for various light bar sizes.
- • **Weather-Ready:** Waterproof switch and thermoplastic jacket keep your system safe from the elements.
- • **Easy Installation:** Plug-N-Play design ensures a hassle-free setup in minutes.
- • **Powerful Protection:** 40A relay and inline fuse safeguard your setup against voltage spikes.
- • **Versatile Compatibility:** Connect up to 2 LED lights or bars for maximum illumination.

## Overview

The LTPAG 300W LED Light Bar Wiring Harness is designed for off-road enthusiasts, featuring a robust 40A power relay, waterproof switch, and a 10ft extendable harness. It supports multiple LED connections and is built to withstand harsh conditions, ensuring your lights shine bright wherever your journey takes you.

## Description



## Features

- ☛ 40A Power Relay and Inline Blade Fuse for multiple safety protection.With 2 lights output connections,it can hook with 2 led work light or 2 small watt led light bar and any else off road LEDs
- ☛ Early burnout defense - the inline water-resistant fuse and 40amp relay efficiently protect the circuit against voltage spikes and burnouts, also come with 3 pieces of different amperes fuses, great for various led light bar/work lights connection
- ☛ 10ft Extendable Wiring Harness,that is plenty of length to put it where you want.Quick & Easy Installation, Plug-N-Play! wrapped by a thermoplastic PVC jacket that insulates up to 105¡æ, better protects against moisture and heat
- ☛ Waterproof On/Off Switch - equipped with premium SPST switch, sealed with a rubber ring that works against dust, moisture and water jets, simple touch on and shines charming red, Easy control your led light bar on/off!
- ☛ Adopt flexible strand copper wire,up to 180 watt load capacity.It is universal fit for any 7" 10" 12" 20" 30" 40" light bars that is within 180w

## Images

![LED Light Bar Wiring Harness, LTPAG 300W with Waterproof Switch 12V 40A Fog Lamp Set Wiring Harness Auto On-Off Switch - for LED Bar Off-Road Cab Boat - ATV Truck SUV and Motorcycle - Image 1](https://m.media-amazon.com/images/I/61cc24AZGKL.jpg)
![LED Light Bar Wiring Harness, LTPAG 300W with Waterproof Switch 12V 40A Fog Lamp Set Wiring Harness Auto On-Off Switch - for LED Bar Off-Road Cab Boat - ATV Truck SUV and Motorcycle - Image 2](https://m.media-amazon.com/images/I/51fWAJajEPL.jpg)
![LED Light Bar Wiring Harness, LTPAG 300W with Waterproof Switch 12V 40A Fog Lamp Set Wiring Harness Auto On-Off Switch - for LED Bar Off-Road Cab Boat - ATV Truck SUV and Motorcycle - Image 3](https://m.media-amazon.com/images/I/61uXyRGbeEL.jpg)
![LED Light Bar Wiring Harness, LTPAG 300W with Waterproof Switch 12V 40A Fog Lamp Set Wiring Harness Auto On-Off Switch - for LED Bar Off-Road Cab Boat - ATV Truck SUV and Motorcycle - Image 4](https://m.media-amazon.com/images/I/618hzRc9WrL.jpg)
![LED Light Bar Wiring Harness, LTPAG 300W with Waterproof Switch 12V 40A Fog Lamp Set Wiring Harness Auto On-Off Switch - for LED Bar Off-Road Cab Boat - ATV Truck SUV and Motorcycle - Image 5](https://m.media-amazon.com/images/I/51f8dkZVdML.jpg)

## Available Options

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

## Customer Reviews

### ⭐ 







  
  
    Not practical at all
  

*by J***T on Reviewed in the United Kingdom on 13 February 2021*

Strangest harness I have ever bought

### ⭐⭐⭐⭐⭐ 







  
  
    Great
  

*by S***  on Reviewed in the United Kingdom on 10 March 2019*

Very pleased

### ⭐⭐⭐⭐⭐ 







  
  
    Good product for little cost
  

*by C***K on Reviewed in the United Kingdom on 21 October 2018*

Good product for little cost

---

## 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.hr/products/80881924-led-light-bar-wiring-harness-ltpag-300w-with-waterproof-switch](https://www.desertcart.hr/products/80881924-led-light-bar-wiring-harness-ltpag-300w-with-waterproof-switch)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-18*