---
product_id: 383332256
title: "H4 Headlight Bulb Ceramic Relay Wiring Harness Socket Plug Wire Kit"
brand: "huiqiaods"
price: "E£ 2774"
currency: EGP
in_stock: true
url: https://www.desertcart.com.eg/products/383332256-h4-headlight-bulb-ceramic-relay-wiring-harness-socket-plug-wire
store_origin: EG
region: Egypt
---

# 12V high-voltage stability Heat-resistant ceramic sockets Plug & play pre-wired design H4 Headlight Bulb Ceramic Relay Wiring Harness Socket Plug Wire Kit

**Brand:** huiqiaods
**Price:** E£ 2774
**Availability:** ✅ In Stock

## Summary

> 💡 Upgrade your ride’s glow with fail-safe brilliance!

## Quick Answers

- **What is this?** H4 Headlight Bulb Ceramic Relay Wiring Harness Socket Plug Wire Kit by huiqiaods
- **How much does it cost?** E£ 2774 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/383332256-h4-headlight-bulb-ceramic-relay-wiring-harness-socket-plug-wire)

## Best For

- huiqiaods enthusiasts

## Why This Product

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

## Key Features

- • **Overheat Protection:** Safeguards against overheating plugs and switches, extending component life
- • **Universal Plug & Play:** No wire modifications needed—easy install for any H4 9003 headlight
- • **Built-In Ceramic Relays:** Durable, high-temp ceramic sockets protect your car’s electrical system
- • **Flicker-Free Brightness:** Eliminate dim and flickering headlights for a flawless night drive
- • **Corrosion & Aging Resistant:** Premium PE pipe and ceramic materials ensure long-lasting performance

## Overview

The H4 Headlight Bulb Ceramic Relay Wiring Harness Socket Plug Wire Kit is a universal 12V automotive accessory designed to fix dim, flickering, and overheating headlight issues. Featuring built-in high-temperature ceramic relays and pre-wired plug-and-play sockets, it ensures easy installation without modifying stock wiring. Crafted from corrosion-resistant, anti-aging materials, this kit guarantees reliable, bright 4000K cool white light output and protects your vehicle’s electrical system for safer, more confident night driving.

## Description

H4 Headlight Bulb Ceramic Relay Wiring Harness Socket Plug Wire Kit

## Features

- Repair：Designed to fix problems of dim headlight, back feeding power, flickering headlight and overheating plugs and overheating the headlight switch, malfunctioning H4 9003 headlights when using Hi/Low Beams
- Built-in two durable relays, high-temperature ceramic headlight sockets, can well protect the car circuit if there is any abnormal situation occur
- Working voltage 12V & Max wattage 150W
- Made of high quality PE pipe,anti-aging, corrosion-resistant, heat-resistant high-frequency ceramic material, never melt
- No error when installing HID conversion kit,pre-wired for plug and play, no need to modify the stock wires at all,easy to control the light

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Colour temperature | 4E+3 Kelvin |
| Light colour | 4000K Cool White |
| Auto part position | Left |
| Number of pieces | 1 |
| Brightness | 100 lumen |
| Light Output Maximum | 100 Lumens |
| UPC | 793420354340 |
| Automotive Fit Type | Universal Fit |
| Manufacturer | HUIQIAODS |
| Package Dimensions | 23.5 x 13.3 x 6.9 cm; 260 g |
| Manufacturer reference | H4 Headlight Wiring Harness Kit |
| Manufacturer part number | H4 Headlight Wiring Harness Kit |
| Voltage | 12 Volts |
| Item Weight | 260 g |

## Product Details

- **Brand:** HUIQIAODS
- **Light source type:** Halogen, Xenon
- **Included components:** LED Headlight Bulbs
- **Wattage:** 100 watts
- **Fit type:** Universal Fit

## Images

![H4 Headlight Bulb Ceramic Relay Wiring Harness Socket Plug Wire Kit - Image 1](https://m.media-amazon.com/images/I/61Ej0bcT9YL.jpg)

## Available Options

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

## Questions & Answers

**Q: Side lights don’t work when this is installed, all switch setting turn on head lights only? Can you help?**
A: Side lights may be wired independently, you might want to check your wiring diagram.

**Q: Anyone experience there battery dying after fitting?**
A: I haven't noticed any drain on the battery, fitted 3 weeks ago. The power should only go to your headlights as normal when you switch them on.

**Q: How have people connected both negative wires to the negative battery terminal, they aren't long enough for both to reach the battery?**
A: Find an earth connection near the other headlight. Doesn't have to go to the battery

## Frequently Bought Together

- HUIQIAODS H4 Headlight Bulb Ceramic Relay Wiring Harness Socket Plug Wire Kit
- OSRAM NIGHT BREAKER 200, H4, +200% more brightness, halogen headlight lamp, 64193NB200-HCB, 12V, Duo Box (2 lamps), bianco

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-02-21*