--- product_id: 87748577 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: "Β₯4596" currency: JPY in_stock: true category: "Supernight" url: https://www.desertcart.jp/products/87748577-supernight-led-light-strip-dimmer-dc12v-24v-30a-pwm-dimming store_origin: JP region: Japan --- # Supports up to 30A current 0%-100% PWM dimming range Durable aluminum housing 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:** Β₯4596 **Availability:** βœ… In Stock ## Summary > πŸ’‘ Turn the dial, own the vibe β€” light control redefined. ## 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?** Β₯4596 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/87748577-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 - β€’ **Built to Last:** Premium aluminum casing ensures superior heat dissipation and corrosion resistance. - β€’ **LED Lifesaver:** PWM dimming technology protects your LED strips from damaging rush currents. - β€’ **Hassle-Free Installation:** Screw-in terminals and pre-drilled mounts make setup quick and secure. - β€’ **Powerhouse Compatibility:** Handles up to 30A, ideal for robust DC12V-24V LED strip setups. - β€’ **Seamless Brightness Control:** Effortlessly dial your perfect ambiance with smooth 0%-100% PWM dimming. ## Overview The SUPERNIGHT LED Light Strip Dimmer is a high-performance PWM controller designed for DC12V-24V LED strips, supporting up to 30A current. Featuring a rotatable knob for precise 0%-100% brightness adjustment, it boasts a durable aluminum housing for excellent heat dissipation and corrosion resistance. Its PWM technology safeguards LED strips from rush currents, while easy screw-in terminals and mounting holes ensure quick installation. Perfect for professionals seeking reliable, customizable lighting control. ## Description SUPERNIGHT LED Light Strip Dimmer, DC12V-24V 30A PWM Dimming Controller for Dimmer Knob Adjust Brightness ON/Off Switch with Aluminum Housing - desertcart.com ## 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. When connecting the LED light and power supply, please pay attention to the correct position of the positive and negative terminals, otherwise it will affect the adjustment function or the light belt will not be bright - 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. If there is no reaction during adjustment, please check whether the adjustment rotation knob is loose. You need to manually press down to ensure that the knob and the internal adjustment screw fit in order to adjust normally - BEST AFTER-SALES SERVICE--- If you have any problems when using this LED Light Strip Dimmer, please feel free to contact us, we will give you a satisfactory answer within 24 hours ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07HN1BJWK | | Actuator Type | Rotary | | Best Sellers Rank | #19,248 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #45 in Dimmer Switches | | Brand Name | SUPERNIGHT | | Circuit Type | 1-way | | Color | Black | | Connectivity Protocol | Wi-Fi | | Connector Type | Clamp | | Contact Material | Aluminum | | Contact Type | Normally Closed | | Control Method | App | | Controller Type | Mechanical knob | | Current Rating | 30 Amps | | Customer Reviews | 4.3 4.3 out of 5 stars (651) | | International Protection Rating | IP44 | | Item Dimensions | 3.54 x 2.56 x 1.57 inches | | Item Weight | 0.01 Ounces | | Manufacturer | SUPERNIGHT | | Material Type | Metal | | Model | 7539579860 | | Mounting Type | Surface Mount | | Number of Items | 1 | | Number of Positions | 1 | | Operating Voltage | 12 Volts | | Operation Mode | ON-NONE-OFF | | Part Number | BKC1265-GM | | Smart Home Compatibility | Not Smart Home Compatible | | Switch Type | Kill Switch | | Terminal | Through Hole | | Unit Count | 1 Count | | Upper Temperature Rating | 80 Degrees Celsius | | Wattage | 720 watts | ## 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) ## Available Options This product comes in different **Number Of Items** options. ## 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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/87748577-supernight-led-light-strip-dimmer-dc12v-24v-30a-pwm-dimming](https://www.desertcart.jp/products/87748577-supernight-led-light-strip-dimmer-dc12v-24v-30a-pwm-dimming) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-18*