---
product_id: 463721757
title: "GIDERWEL 4 Channel DMX Decoder RGBW PWM DMX512 Dimmer Driver RGBW LED Strip Light DMX Controller Input 12V-24V DC"
brand: "giderwel"
price: "FREE"
currency: EUR
in_stock: false
reviews_count: 5
category: "Giderwel"
url: https://www.desertcart.fr/products/463721757-giderwel-4-channel-dmx-decoder-rgbw-pwm-dmx512-dimmer-driver
store_origin: FR
region: France
---

# GIDERWEL 4 Channel DMX Decoder RGBW PWM DMX512 Dimmer Driver RGBW LED Strip Light DMX Controller Input 12V-24V DC

**Brand:** giderwel
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** GIDERWEL 4 Channel DMX Decoder RGBW PWM DMX512 Dimmer Driver RGBW LED Strip Light DMX Controller Input 12V-24V DC by giderwel
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/463721757-giderwel-4-channel-dmx-decoder-rgbw-pwm-dmx512-dimmer-driver)

## Best For

- giderwel enthusiasts

## Why This Product

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

## Description

GIDERWEL 4 Channels RGBW Constant DMX Decoder Operation: Welcome to use the 4 channels constant decoder, which take advantage of advanced microelectronic control technology. This technology changes the international fashion DMX512/1990 standard digital control signals into analog control signals. There're 1 ~ 4 output channels; each channel can achieve 256 control levels. This constant decoder is used when DMX512 control equipment control general LED lighting. Products Performance: Maximum load current: 5A×4 CH Maximum power load: 240W(12V) ;480W(24V) Output gray level: 256 Input Signal: DMX512/1990 Output signal: 4 Channels Constant PWM Output DMX : 4 channels Input power:DC12V-24V Connecting mode: common anode Cover Size:L6.1 in x W3.46 in x H1.26 in Packaging size:L6.3in*W3.55in*H1.97in Net Weight:0.7 lb Gross Weight:0.79 lb DMX512 socket standard RJ45; Ethernet port and standard XLR-3 caron plug Package Included: 1 x DMX 512 Decoder 2 x Standard XLR-3 caron plug

Review: Just what I needed - Works exactly how I needed it to. I have it controlling about 33' of RGBW led strip lights. Very simple to hook up to the power supply and the LED's. Controlling them with Q Light Plus controller was simple. Setup the DMX address, plug in, and go. 4 channel control, once for each color.
Review: Sturdy well made 4 channel LED DMX controller - The device is sturdy and well built. The terminals are easy to secure solder “tinned” wires and the fun mode works as a good testing tool. I have yet to use the DMX ports but I will report back if anything is weird.

## Features

- Receives standard DMX 512/1990 digital control signal and transformrd it into PWM signal to adjust LED Lights;
- Input Automatically adapt to DC12V-24V,And Output Max power load:240W(12V);480W (24V)
- The DMX address can be set through dip switch,And You could connect with DMX digital console to achieve RGB dimming functions;
- Easy Use for 15 modes and 30 steps speeds for your options;signal interfaces XLR-3 and RJ45;
- High Power Output Max 20A For 5A Each Channel,Use for LED strip,LED module,LED light.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07HMSRYS7 |
| Amperage | 5 Amps |
| Batteries are Included | No |
| Best Sellers Rank | #100,183 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #212 in Dimmer Switches |
| Brand Name | GIDERWEL |
| Color | RGBW |
| Colour | RGBW |
| Customer Reviews | 4.0 out of 5 stars 37 Reviews |
| Finish Types | Plastic |
| Finish type | Plastic |
| Included Components | RGBW DMX Decoder, User Manual |
| Item Dimensions L x W x H | 20.3L x 10.2W x 20.3H centimeters |
| Item Weight | 0.64 Kilograms |
| Light Source Special Features | Color Changing, Dimmable, Multiple Modes, RGB Dimming |
| Light Source Type | Light Emitting Diode |
| Light Source Wattage | 240 Watts |
| Light source type | Light Emitting Diode |
| Manufacturer | GIDERWEL |
| Manufacturer Part Number | 1 |
| Material | Pu |
| Material Type | Pu |
| Model Number | QJ-4CHDMX |
| Mounting Type | Rack Mount |
| Number of Items | 1 |
| Number of Light Sources | 1 |
| Number of Packs | 1 |
| Power Source | DC Power Supply |
| Set Name | 4 Channel RGBW |
| Shade Material | Plastic |
| Shade material | Plastic |
| Shape | Rectangular |
| Style Name | Modern |
| UPC | 723172171735 723172173661 |
| Unit Count | 1.0 Count |
| Voltage | 24 Volts (DC) |
| Wattage | 240 watts |

## Product Details

- **Colour:** RGBW
- **Finish type:** Plastic
- **Light source type:** Light Emitting Diode
- **Material:** Pu
- **Shape:** Rectangular

## Images

![GIDERWEL 4 Channel DMX Decoder RGBW PWM DMX512 Dimmer Driver RGBW LED Strip Light DMX Controller Input 12V-24V DC - Image 1](https://m.media-amazon.com/images/I/719Bmjd21qL.jpg)
![GIDERWEL 4 Channel DMX Decoder RGBW PWM DMX512 Dimmer Driver RGBW LED Strip Light DMX Controller Input 12V-24V DC - Image 2](https://m.media-amazon.com/images/I/61fOeMvEkFL.jpg)
![GIDERWEL 4 Channel DMX Decoder RGBW PWM DMX512 Dimmer Driver RGBW LED Strip Light DMX Controller Input 12V-24V DC - Image 3](https://m.media-amazon.com/images/I/51eelzUGHnL.jpg)
![GIDERWEL 4 Channel DMX Decoder RGBW PWM DMX512 Dimmer Driver RGBW LED Strip Light DMX Controller Input 12V-24V DC - Image 4](https://m.media-amazon.com/images/I/51PkAMU00hL.jpg)
![GIDERWEL 4 Channel DMX Decoder RGBW PWM DMX512 Dimmer Driver RGBW LED Strip Light DMX Controller Input 12V-24V DC - Image 5](https://m.media-amazon.com/images/I/51y5cOc8oZL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is product documentation available as a pdf of jpeg file?**
A: Comes with printed instructions

**Q: is it constant current?**
A: You need to purchase a DC power supply to go with this. The output current is DC. The voltage out is controlled by whatever DMX lighting software or board you are using. This then allows you to control colors and brightness.

**Q: Can i use this decoder for led strip lights below 12v? like 5v lights? or not, because lowest allotted power input is 12v?**
A: This decoder Input Automatically adapt to DC12V-24V,And Output Max power load:240W(12V);480W (24V). it can't used with 5v LED Strip.

**Q: Will these work with wireless DMX receivers via the XLR plugs?**
A: Yes, this dmx decoder can be used with the wireless DMX receivers

## Customer Reviews

### ⭐⭐⭐⭐⭐ Just what I needed
*by I***W on 9 October 2025*

Works exactly how I needed it to. I have it controlling about 33' of RGBW led strip lights. Very simple to hook up to the power supply and the LED's. Controlling them with Q Light Plus controller was simple. Setup the DMX address, plug in, and go. 4 channel control, once for each color.

### ⭐⭐⭐⭐⭐ Sturdy well made 4 channel LED DMX controller
*by A***R on 27 August 2019*

The device is sturdy and well built. The terminals are easy to secure solder “tinned” wires and the fun mode works as a good testing tool. I have yet to use the DMX ports but I will report back if anything is weird.

### ⭐⭐⭐⭐ Buen producto
*by F***O on 9 March 2022*

Funcional

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*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-09-04*