---
product_id: 42390950
title: "MuchBuy Mini Controller Dimmer 3 Keys for RGB LED Strip Light"
brand: "brand: muchbuy"
price: "FREE"
currency: GBP
in_stock: false
reviews_count: 7
url: https://www.desertcart.co.uk/products/42390950-muchbuy-mini-controller-dimmer-3-keys-for-rgb-led-strip
store_origin: GB
region: United Kingdom
---

# MuchBuy Mini Controller Dimmer 3 Keys for RGB LED Strip Light

**Brand:** brand: muchbuy
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** MuchBuy Mini Controller Dimmer 3 Keys for RGB LED Strip Light by brand: muchbuy
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/42390950-muchbuy-mini-controller-dimmer-3-keys-for-rgb-led-strip)

## Best For

- brand: muchbuy enthusiasts

## Why This Product

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

## Description

L-Mini -4P RGB LED strip controller. It presents 19 dynamic modes 20 static colors, the top performance of similaer products. 
You can easily change mode, speed, color and brightness by pressing 3 keys on its ultra slim body. L-Mini -4P also has auto memorize function and can output up to 144W Power. It is the best mate for your LED strips.

## Features

- Supply Voltage：12V
- Output Current: 4A*3 Channels
- Power: 144W
- Model: L-Mini-4p
- ›See more product details

## Images

![MuchBuy Mini Controller Dimmer 3 Keys for RGB LED Strip Light - Image 1](https://images-na.ssl-images-amazon.com/images/I/418zNRJYtlL.jpg)
![MuchBuy Mini Controller Dimmer 3 Keys for RGB LED Strip Light - Image 2](https://images-na.ssl-images-amazon.com/images/I/418zNRJYtlL.jpg)

## Customer Reviews

### ⭐ 







  
  
    DOes not work with the Dream Lights 133 controller
  

*by P***. on Reviewed in the United States on September 18, 2013*

I purchased this to use with a partial strand of a Dreamlight 133 IP67 controller with a 12V 3A External power supply.It blinked a few times and burned out the IC circuit on the LED strip.  I had to cut out 3ea 4" sections to connect to a unaffected IC circuit to get the strand working again.  The color Mod or speed strip did not work as designed with the dream lights 133.  It dimmed a bit and changed colors on some of the lights but not all.I check and rechecked + to + adaptor and made sure it was identical to the + marks on each side of the mini controller no change again it burned out sections of the LED strip, it seemed to get HOT then die.Do not use this for the Dreamlights.

### ⭐⭐⭐ 







  
  
    it worked great the first 3 times
  

*by S***S on Reviewed in the United States on March 14, 2014*

After that two of the channels went dim.  I am still able to use the red channel and thus my need is covered however if someone is using this for a 3 color switch they may want something else.  I just needed a lite weight switch for led.

### ⭐⭐ 







  
  
    The price fits the Quality
  

*by E***N on Reviewed in the United States on March 24, 2014*

These switches are very cheaply made, I encounter the below issues:1. They heat very quickly, they get so hot that I got some melted plastic on my finger :(.2. The switch itself only function in the first two minutes or so, once it get hot nothing works and if you are stuck in a node you didn't want, it is necessary to cut the power, let it cool down and change mode /  colour etc.Next time I will pay a few $$$ extra.

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**Shop now:** [https://www.desertcart.co.uk/products/42390950-muchbuy-mini-controller-dimmer-3-keys-for-rgb-led-strip](https://www.desertcart.co.uk/products/42390950-muchbuy-mini-controller-dimmer-3-keys-for-rgb-led-strip)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-18*