---
product_id: 421305167
title: "SUPERNIGHT LED Light Strip Dimmer, DC12V-24V 30A PWM Dimming Controller for Dimmer Knob Adjust Brightness ON/Off Switch with Aluminum Housing"
brand: "supernight"
price: "293 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/421305167-supernight-led-light-strip-dimmer-dc12v-24v-30a-pwm-dimming
store_origin: DK
region: Denmark
---

# 0%-100% Dimming DC 12V-24V Compatibility 30A Max Load SUPERNIGHT LED Light Strip Dimmer, DC12V-24V 30A PWM Dimming Controller for Dimmer Knob Adjust Brightness ON/Off Switch with Aluminum Housing

**Brand:** supernight
**Price:** 293 kr
**Availability:** ✅ In Stock

## Summary

> Illuminate Your Space, Your Way! 💡

## Quick Answers

- **What is this?** SUPERNIGHT LED Light Strip Dimmer, DC12V-24V 30A PWM Dimming Controller for Dimmer Knob Adjust Brightness ON/Off Switch with Aluminum Housing by supernight
- **How much does it cost?** 293 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/421305167-supernight-led-light-strip-dimmer-dc12v-24v-30a-pwm-dimming)

## Best For

- supernight enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from high-quality aluminum, this dimmer is resistant to corrosion and heat, ensuring durability in any environment.
- • **Protect Your Investment:** Advanced PWM technology prevents rush current, safeguarding your LED lights for longer life.
- • **Versatile Compatibility:** Designed for single-channel LED strips, this dimmer works flawlessly with 5050, 3528, and 5630 models.
- • **Hassle-Free Installation:** With pre-drilled holes and easy screw-in terminals, setting up your dimmer is a breeze—no electrician needed!
- • **Seamless Brightness Control:** Effortlessly adjust your lighting from a cozy glow to vibrant brightness with a simple twist of the knob.

## Overview

The SUPERNIGHT LED Light Strip Dimmer is a robust PWM dimming controller designed for DC 12V-24V LED applications. With a maximum load of 30A, it allows for seamless brightness adjustments from 0% to 100% via a user-friendly knob. Its durable aluminum housing ensures longevity, while advanced technology protects your LED strips from damage. Installation is straightforward, making it an ideal choice for both DIY enthusiasts and professionals.

## Description

SUPERNIGHT LED Light Strip Dimmer, DC12V-24V 30A PWM Dimming Controller for Dimmer Knob Adjust Brightness ON/Off Switch with Aluminum Housing

## Features

- 【0%-100% Dimming Freely】PWM 0%-100% Dimming Controller easily adjusts the lighting to any brightness dim or brighten to meet your different needs and preferences via the rotatable knob
- 【Flexible Usage】Compatible with DC 12V-24V MAX 30A LED light application single channel dimming controller for single color 5050 3528 5630 LED strip lights
- 【Long Lasting and Durable】The high quality sturdy aluminum housing provides excellent anti-corrosion and heat-dissipation capacity and ensures a long-lasting performance even in harsh environments
- 【Protect LED Strip Lights】PWM digital dimming avoids rush current and protects your LED lights
- 【Esay to Connect】The screw-in input and output terminals pre-drilled mounting holes make the installation literally a breeze

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | SUPERNIGHT |
| Item model number | 7539579860 |
| Product Dimensions | 9 x 6.5 x 4 cm; 0.28 g |
| ASIN | B07HN1BJWK |

## Product Details

- **Brand:** SUPERNIGHT
- **Connector Type:** Clamp
- **Contact Type:** Normally Closed
- **Current Rating:** 30 Amps
- **Item dimensions L x W x H:** 3.54 x 2.56 x 1.57 inches
- **Material:** Metal
- **Operating Voltage:** 12 Volts
- **Operation Mode:** ON-NONE-OFF
- **Switch Type:** Kill Switch
- **Terminal:** Through Hole

## Images

![SUPERNIGHT LED Light Strip Dimmer, DC12V-24V 30A PWM Dimming Controller for Dimmer Knob Adjust Brightness ON/Off Switch with Aluminum Housing - Image 1](https://m.media-amazon.com/images/I/71Tfz7uEfsL.jpg)
![SUPERNIGHT LED Light Strip Dimmer, DC12V-24V 30A PWM Dimming Controller for Dimmer Knob Adjust Brightness ON/Off Switch with Aluminum Housing - Image 2](https://m.media-amazon.com/images/I/51jzw-lrJeL.jpg)
![SUPERNIGHT LED Light Strip Dimmer, DC12V-24V 30A PWM Dimming Controller for Dimmer Knob Adjust Brightness ON/Off Switch with Aluminum Housing - Image 3](https://m.media-amazon.com/images/I/71eUWQV-LHL.jpg)
![SUPERNIGHT LED Light Strip Dimmer, DC12V-24V 30A PWM Dimming Controller for Dimmer Knob Adjust Brightness ON/Off Switch with Aluminum Housing - Image 4](https://m.media-amazon.com/images/I/61vr7vmq16L.jpg)
![SUPERNIGHT LED Light Strip Dimmer, DC12V-24V 30A PWM Dimming Controller for Dimmer Knob Adjust Brightness ON/Off Switch with Aluminum Housing - Image 5](https://m.media-amazon.com/images/I/71jToudbnpL.jpg)

## Questions & Answers

**Q: Could someone tell me the frequency that this dimmer's pwm module operates at? my eyes are susceptible to led flicker. 60hz would be way too slow.**
A: I just measured mine with an oscilloscope. It switches at 1200 Hz, which is lower frequency than I would’ve expected for a PWM switch. The minimum on period is about 5%, and the maximum is about 92%. Mine has a voltage drop (PWM +Mosfet RDSon) of approximately 1 V with a 14 amp load. it is probably in excess of 1.5 V at it’s rated load (30A). I use a Meanwell 15 volt 200 watt power supply set to 13.2 volts to get full brightness from my 12 V / 14 amp LED string. If you go this route, the voltage adjustment is a small potentiometer next to the terminal block on the power supply.

**Q: Will this work on a 18 w 12 v led light?**
A: Yes and these dimmers work very well. I have 2 of them and they control 50 ft. of lights each. They are very "smooth" in dimming. Not all jumpy like others..

**Q: will this work with a. 12volt / .5 amp led singl light??**
A: I would think so.

**Q: I wire from the battery to the "in" side and to the lights (strip led) on the "outside" of the controller. Works once then it won't dim?**
A: I would send it back. Must be defective. Mine work fine

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**Shop now:** [https://www.desertcart.dk/products/421305167-supernight-led-light-strip-dimmer-dc12v-24v-30a-pwm-dimming](https://www.desertcart.dk/products/421305167-supernight-led-light-strip-dimmer-dc12v-24v-30a-pwm-dimming)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-11*