--- product_id: 767702850 title: "SUPERNIGHT DC 12V-24V 30A PWM LED Light Strip Dimmer for Dimmer Controller Dimmer Knob Brightness On/Off Switch with Aluminum Housing for Single Channel 5050 3538 Single Color Tape" brand: "supernight" price: "R2071" currency: ZAR in_stock: true category: "Supernight" url: https://www.desertcart.co.za/products/767702850-supernight-dc-12v-24v-30a-pwm-led-light-strip-dimmer store_origin: ZA region: South Africa --- # Supports DC 12V-24V up to 30A 0%-100% full range dimming Aluminum housing for heat & corrosion resistance SUPERNIGHT DC 12V-24V 30A PWM LED Light Strip Dimmer for Dimmer Controller Dimmer Knob Brightness On/Off Switch with Aluminum Housing for Single Channel 5050 3538 Single Color Tape **Brand:** supernight **Price:** R2071 **Availability:** ✅ In Stock ## Summary > 💡 Illuminate your space, control your vibe with precision and style! ## Quick Answers - **What is this?** SUPERNIGHT DC 12V-24V 30A PWM LED Light Strip Dimmer for Dimmer Controller Dimmer Knob Brightness On/Off Switch with Aluminum Housing for Single Channel 5050 3538 Single Color Tape by supernight - **How much does it cost?** R2071 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/767702850-supernight-dc-12v-24v-30a-pwm-led-light-strip-dimmer) ## 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 - • **Smart LED Protection:** PWM digital dimming prevents flicker and extends your LED strip’s lifespan by avoiding current spikes. - • **Effortless Installation:** Pre-drilled mounting holes and screw terminals make setup quick and hassle-free—no electrician needed. - • **Robust & Reliable Build:** Durable aluminum casing ensures your dimmer thrives in demanding environments without overheating. - • **Wide Voltage Compatibility:** Seamlessly powers single-color LED strips from 12V to 24V with up to 30A current capacity. - • **Precision Brightness Control:** Swivel knob lets you dial in perfect lighting from subtle ambiance to full brilliance. ## Overview The SUPERNIGHT DC 12V-24V 30A PWM LED Light Strip Dimmer offers full-range dimming with a smooth swivel knob, housed in durable aluminum for superior heat dissipation and corrosion resistance. Compatible with single-channel 5050 and 3538 single-color LED strips, it supports up to 30A current and features PWM digital dimming to protect your LEDs from flicker and damage. Easy to install with pre-drilled holes and screw terminals, it’s the perfect upgrade for professional-grade lighting control. ## Description SUPERNIGHT LED Light Strip Dimmer, DC 12V-24V 30A PWM Dimmer Controller, On/Off Switch for Dimming Knobs, Aluminum Housing for Single Channel 5050 3538 Single Color Tape. ## Features - 【FULL RANGE DIMMABLE】Fully dimmable from 0%-100%, the swivel knob allows you to easily adjust the brightness to suit your different needs and preferences - 【Long Lasting】High quality aluminum housing provides excellent corrosion resistance and heat dissipation capability, ensuring long lasting performance in harsh environments - 【Flexible Application】Compatible with DC 12V-24V MAX 30A LED light application, single channel dimming controller for single color LED strip light - 【LED Protection】 PWM digital dimming function can avoid rapid current and protect the LED light - Easy to install: Screw in input and output terminals and mounting holes are pre-drilled for easy installation literally ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07HN1BJWK | | Brand Name | SUPERNIGHT | | Color | Aluminum Dimmer | | Customer Reviews | 4.3 4.3 out of 5 stars (605) | | Item Weight | 0.01 Ounces | | Manufacturer | SUPERNIGHT | | Material Type | Aluminum | | Model | 7539579860 | | Part Number | BKC1265-GM | | Unit Count | 1.0 Count | ## Product Details - **Brand:** SUPERNIGHT - **Color:** Aluminum Dimmer - **Item Weight:** 0.01 Ounces - **Material:** Aluminum - **Unit Count:** 1.0 Count ## Images ![SUPERNIGHT DC 12V-24V 30A PWM LED Light Strip Dimmer for Dimmer Controller Dimmer Knob Brightness On/Off Switch with Aluminum Housing for Single Channel 5050 3538 Single Color Tape - Image 1](https://m.media-amazon.com/images/I/71Tfz7uEfsL.jpg) ![SUPERNIGHT DC 12V-24V 30A PWM LED Light Strip Dimmer for Dimmer Controller Dimmer Knob Brightness On/Off Switch with Aluminum Housing for Single Channel 5050 3538 Single Color Tape - Image 2](https://m.media-amazon.com/images/I/51jzw-lrJeL.jpg) ![SUPERNIGHT DC 12V-24V 30A PWM LED Light Strip Dimmer for Dimmer Controller Dimmer Knob Brightness On/Off Switch with Aluminum Housing for Single Channel 5050 3538 Single Color Tape - Image 3](https://m.media-amazon.com/images/I/71eUWQV-LHL.jpg) ![SUPERNIGHT DC 12V-24V 30A PWM LED Light Strip Dimmer for Dimmer Controller Dimmer Knob Brightness On/Off Switch with Aluminum Housing for Single Channel 5050 3538 Single Color Tape - Image 4](https://m.media-amazon.com/images/I/61vr7vmq16L.jpg) ![SUPERNIGHT DC 12V-24V 30A PWM LED Light Strip Dimmer for Dimmer Controller Dimmer Knob Brightness On/Off Switch with Aluminum Housing for Single Channel 5050 3538 Single Color Tape - 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 ## Frequently Bought Together - SUPERNIGHT LED Light Strip Dimmer, DC12V-24V 30A PWM Dimming Controller for Dimmer Knob Adjust Brightness ON/Off Switch with Aluminum Housing - BTF-LIGHTING FCOB COB 10mm 0.39in Connector Kit 14pcs Transparent Connector 5pcs 15cm Long 20AWG Extension Wires for Non-Wired Gapless Solderless,FCOB 2 pin v+ v- Single Color Strip Corner Connection - SHNITPWR 24V 3A DC Power Supply Adapter AC 100V~240V to DC 24 Volt 3 Amp 72W Converter Transformer 5.5x2.5mm Plug for 5050 3528 LED Strip Light 3D Printer LED Driver CCTV Security System LCD Monitor --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/767702850-supernight-dc-12v-24v-30a-pwm-led-light-strip-dimmer](https://www.desertcart.co.za/products/767702850-supernight-dc-12v-24v-30a-pwm-led-light-strip-dimmer) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-07-16*