---
product_id: 765215900
title: "Nilight H4/9003 LED CANbus Decoder - Anti-Flickering Harness Error Free Resistor Capacitor for LED Headlight Bulb, Pack of 2"
brand: "nilight"
price: "€ 6.56"
currency: EUR
in_stock: false
url: https://www.desertcart.it/products/765215900-nilight-h4-9003-led-canbus-decoder-anti-flickering-harness-error
store_origin: IT
region: Italy
---

# 12V stable power delivery Aluminum heat dissipation Plug & Play easy install Nilight H4/9003 LED CANbus Decoder - Anti-Flickering Harness Error Free Resistor Capacitor for LED Headlight Bulb, Pack of 2

**Brand:** nilight
**Price:** € 6.56
**Availability:** ❌ Out of Stock

## Summary

> 🚗 Light up your ride, not your dashboard errors!

## Quick Answers

- **What is this?** Nilight H4/9003 LED CANbus Decoder - Anti-Flickering Harness Error Free Resistor Capacitor for LED Headlight Bulb, Pack of 2 by nilight
- **How much does it cost?** € 6.56 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/765215900-nilight-h4-9003-led-canbus-decoder-anti-flickering-harness-error)

## Best For

- nilight enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Durable aluminum casing ensures superior heat dissipation and long-lasting performance.
- • **Dual Pack Advantage:** Two decoders included—double the reliability for your LED headlight or fog light setup.
- • **Error Message Eraser:** Say goodbye to OBC errors and dashboard warnings when upgrading your headlights.
- • **Plug & Play Simplicity:** No modifications needed—just connect and drive with perfect fitment for H4/9003 bulbs.
- • **Flicker-Free Brilliance:** Eliminates annoying flickering and radio interference for a flawless LED upgrade experience.

## Overview

The Nilight H4/9003 LED CANbus Decoder is a high-performance anti-flickering harness designed to stabilize LED headlight power delivery. Featuring an upgraded resistor-capacitor design housed in a heat-dissipating aluminum case, it prevents flickering, radio interference, and OBC error messages. Compatible with H4/9003 LED bulbs, this plug-and-play decoder ensures easy installation and reliable operation, sold as a convenient pack of two.

## Description



## Features

- UPGRADE CANbus TYPE: Nilight H4/9003 LED CANbus Decoder is upgraded with a resistor and capacitor design to provide a more stable and reliable performance. The aluminum case enhances heat dissipation and safety protection, ensuring a longer lifespan.
- Effective Performance: Designed to fix common issues such as flickering, radio interference, lights turning off when engines start, and OBC error messages. Effectively corrects vehicle power issues when upgrading to LED headlight bulbs.
- Easy Installation: No modification required, direct replacement and perfect fit, simply installation for LED headlight conversion kit. Plug and Play.
- FITMENT: Compatible with H4/9003 plug for LED headlight or fog lights. Do not fit HID Headlights.
- Buy with confidence: Pack of 2 CANbus decoder for led headlights. Note: the CANbus decoder can work for most vehicles, we cannot guarantee that it will resolve all vehicle issues.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Nilight |
| Material | Copper (conductor), PVC (insulation) |
| Item dimensions L x W x H | 20.3 x 4.8 x 3.6 Centimeters |
| Item Weight | 0.29 Kilograms |
| Connector Type | H4/9003 |
| Manufacturer | Nilight |
| UPC | 840323905787 |
| Global Trade Identification Number | 00840323905787 |
| Model number | DECH4 |
| Number of Memory Sticks | 2 |
| Item Weight | 290 g |
| Product Dimensions | 20.32 x 4.83 x 3.56 cm; 290 g |
| Item model number | DECH4 |
| Item Height | 1.4 Inches |
| Item Width | 1.9 Inches |
| Voltage | 12 Volts |
| Wattage | 5 Watts |
| Are batteries included? | No |

## Product Details

- **Brand:** Nilight
- **Material:** Copper (conductor), PVC (insulation)
- **Item dimensions L x W x H:** 20.3 x 4.8 x 3.6 Centimeters
- **Item Weight:** 0.29 Kilograms
- **Connector Type:** H4/9003

## Images

![Nilight H4/9003 LED CANbus Decoder - Anti-Flickering Harness Error Free Resistor Capacitor for LED Headlight Bulb, Pack of 2 - Image 1](https://m.media-amazon.com/images/I/71op53KKqKL.jpg)
![Nilight H4/9003 LED CANbus Decoder - Anti-Flickering Harness Error Free Resistor Capacitor for LED Headlight Bulb, Pack of 2 - Image 2](https://m.media-amazon.com/images/I/61GlRrqp8nL.jpg)
![Nilight H4/9003 LED CANbus Decoder - Anti-Flickering Harness Error Free Resistor Capacitor for LED Headlight Bulb, Pack of 2 - Image 3](https://m.media-amazon.com/images/I/61kKaNJrfRL.jpg)
![Nilight H4/9003 LED CANbus Decoder - Anti-Flickering Harness Error Free Resistor Capacitor for LED Headlight Bulb, Pack of 2 - Image 4](https://m.media-amazon.com/images/I/71F9wQb6vfL.jpg)
![Nilight H4/9003 LED CANbus Decoder - Anti-Flickering Harness Error Free Resistor Capacitor for LED Headlight Bulb, Pack of 2 - Image 5](https://m.media-amazon.com/images/I/71cqbq282oL.jpg)

## Frequently Bought Together

- Nilight H4/9003 LED CANbus Decoder - Anti-Flickering Harness Error Free Resistor Capacitor for LED Bulb, Pack of 2
- FAHREN H4/9003 Bulbs, Upgraded 120W 32000LM Bright Fog Lighting Bulb, 6500K Cool White IP68 Waterproof,Quick Installation, Pack of 2…

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-03-17*