---
product_id: 321859509
title: "Wiring Harness 2 Leads, 12V 40A Relay Fuse Rocker Switch for LED Light Bar Fog Lights, Heavy Duty Up to 200W 8FT Extendable Protective Kit"
brand: "akd part"
price: "¥6459"
currency: JPY
in_stock: true
reviews_count: 5
category: "Akd Part"
url: https://www.desertcart.jp/products/321859509-wiring-harness-2-leads-12v-40a-relay-fuse-rocker-switch
store_origin: JP
region: Japan
---

# 40A relay for robust power control 8FT extendable heavy-duty wiring 30A inline fuse for overload protection Wiring Harness 2 Leads, 12V 40A Relay Fuse Rocker Switch for LED Light Bar Fog Lights, Heavy Duty Up to 200W 8FT Extendable Protective Kit

**Brand:** akd part
**Price:** ¥6459
**Availability:** ✅ In Stock

## Summary

> 🔋 Power your ride with confidence—light up every adventure in style!

## Quick Answers

- **What is this?** Wiring Harness 2 Leads, 12V 40A Relay Fuse Rocker Switch for LED Light Bar Fog Lights, Heavy Duty Up to 200W 8FT Extendable Protective Kit by akd part
- **How much does it cost?** ¥6459 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/321859509-wiring-harness-2-leads-12v-40a-relay-fuse-rocker-switch)

## Best For

- akd part enthusiasts

## Why This Product

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

## Key Features

- • **Built-In Safety:** 40A relay and 30A fuse guard against overloads and short circuits, ensuring peace of mind.
- • **Power Up to 200W:** Supports dual LED or fog lights simultaneously with a reliable 12V source.
- • **Intuitive Control:** Red indicator rocker switch lets you effortlessly toggle your lights on/off with water-resistant durability.
- • **Flexible 8FT Length:** Easily mount and route wiring anywhere on your vehicle for ultimate customization.
- • **Heavy-Duty Durability:** Crafted with heat-resistant leads and rubber covers to withstand tough environments and long-term use.

## Overview

This Wiring Harness 2 Leads kit by AKD Part delivers a heavy-duty, extendable 8FT wiring solution with a 40A relay and 30A inline fuse, supporting up to 200W load for dual LED or fog lights. Designed for durability and safety, it features a water-resistant rocker switch with red indicator light, making it the perfect upgrade for professional-grade vehicle lighting setups.

## Description

International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

Review: 1 lead harness for my alpena light bar - Fast shipping , came in two days , order it Friday got it Sunday , seem to be good quality we will see how it holds up ,
Review: POOR QUALITY!!! 😡 - Almost got fried because of the quality of the material! PLEASE AVOID THIS PRODUCT PEOPLE. I do not recommend this!!!

## Features

- APPLICATION - Our Wiring Harness 2 Leads is up to 200W load capacity, which can universal apply to two lights in the same time, such as LED Pods, Offroad Driving Lights, Work Lights, Fog Lights and etc with a 12V power source.
- 8FT EXTENDABLE - Heavy Duty Wiring Harness Kit up to 8FT length can be mounted to everywhere you want in your vehicle.
- PROTECTION - It incorporates 40A relay and inline 30A blade fuse for overload and short-circuit protection. High temperature and melting resistance quality.
- ON / OFF SWITCH - You can easily control your LED Lights ON & OFF with the red indicator light. Durable to be used for a long time with water-resistant rubber cover .
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08C2XZDNQ |
| Best Sellers Rank | #184,022 in Automotive ( See Top 100 in Automotive ) #795 in Automotive Replacement Fog Lamps |
| Brand | AKD Part |
| Brand Name | AKD Part |
| Cable Type | Coaxial |
| Connector Type | Male and Female |
| Connector type | Male and Female |
| Customer Reviews | 4.4 out of 5 stars 112 Reviews |
| Included Components | Wire Kit w/ Switch & Blade & Fuse |
| Item Weight | 0.31 Kilograms |
| Item weight | 0.31 Kilograms |
| Manufacturer | AKD Part |
| Material | Leads , Rubber |
| Material Type | Leads,Rubber |
| Model | Light Bar Wiring Harness |
| Number of Items | 1 |
| Part Number | 309004N |
| Wire Diameter | 0.05 Inches |
| Wire diameter | 0.05 Inches |

## Product Details

- **Brand:** AKD Part
- **Material:** Nylon
- **Item weight:** 0.31 Kilograms
- **Cable type:** wiring harness
- **Connector type:** Insulated Terminals

## Images

![Wiring Harness 2 Leads, 12V 40A Relay Fuse Rocker Switch for LED Light Bar Fog Lights, Heavy Duty Up to 200W 8FT Extendable Protective Kit - Image 1](https://m.media-amazon.com/images/I/612l8DyhJdL.jpg)
![Wiring Harness 2 Leads, 12V 40A Relay Fuse Rocker Switch for LED Light Bar Fog Lights, Heavy Duty Up to 200W 8FT Extendable Protective Kit - Image 2](https://m.media-amazon.com/images/I/81BMz1t5-EL.jpg)
![Wiring Harness 2 Leads, 12V 40A Relay Fuse Rocker Switch for LED Light Bar Fog Lights, Heavy Duty Up to 200W 8FT Extendable Protective Kit - Image 3](https://m.media-amazon.com/images/I/81WCcKSvs7L.jpg)
![Wiring Harness 2 Leads, 12V 40A Relay Fuse Rocker Switch for LED Light Bar Fog Lights, Heavy Duty Up to 200W 8FT Extendable Protective Kit - Image 4](https://m.media-amazon.com/images/I/81FdecyIYHL.jpg)
![Wiring Harness 2 Leads, 12V 40A Relay Fuse Rocker Switch for LED Light Bar Fog Lights, Heavy Duty Up to 200W 8FT Extendable Protective Kit - Image 5](https://m.media-amazon.com/images/I/81NW3SFB89L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 1 lead harness for my alpena light bar
*by S***E on 17 July 2023*

Fast shipping , came in two days , order it Friday got it Sunday , seem to be good quality we will see how it holds up ,

### ⭐ POOR QUALITY!!! 😡
*by K***A on 4 December 2024*

Almost got fried because of the quality of the material! PLEASE AVOID THIS PRODUCT PEOPLE. I do not recommend this!!!

### ⭐⭐⭐⭐⭐ A decent product.
*by J***C on 30 May 2026*

I’ve used these on several vehicles and they are reliable.. I’ve had no issues..

## Frequently Bought Together

- AKD Part Wiring Harness 2 Leads, Light Bar Wire Harness Kit for LED Light Bar Fog Lights w/ 12V 40A Relay Fuse Rocker Switch Wiring Harness for ATV UTV SUV Offroad Trucks Pickup Boat
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- AKD Part LED Pods, 3 Inch CREE LED Driving Lights 40W Spot Off Road Small Lights Pods Ditch Lights LED Fog Lights Backup Lights 2 Packs for Motorcycle Truck UTV ATV SUV Toyota Jeep

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-07-21*