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4PCS LED Light Strip Dimmer, DC12-24V Frequency Adjustable,30A PWM Dimming Controller for Dimmer Knob Adjust Brightness Single Color Light Ribbon Channel for 5050 3528 ON/Off Switch

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$23.03

$ 10 .79 $10.79

In Stock
  • Only suitable for DC power supply, not for AC power supply. DC12-24V,Max 30A.
  • Compatible with 5V 150W, 12V 360W, 24V 720W single channel LED light application, single channel dimming controller. Suitable for single color LED strips, COB LED light strips , LED modules, boat, camper van, kitchen (under Cabinet), truck, marine, RV, deck lights, garden lights.
  • 0%-100% stepless dimming, easy adjustment of brightness through turn the knob control to meet different preferences and needs. protecting your led light being damaged.
  • PWM digital dimming avoids rush current and protects your LED lights. change the brightness of the light by controlling the voltage and current output, adjust the light to be soft and stable without flickering,power saving.
  • Sturdy metal shell provides excellent anti-corrosion and heat-dissipation capacity. It has an auto memory function, memory function records brightness after turning the power off. The screw-in input and output terminals, pre-drilled mounting holes make the installation literally a breeze. (Not waterproof)



Product Description

1

  • Please note: This is a dimmer controller for monochrome strip lights, not a speed controller, and it can't be used for fan speed control.
  • Compatible with 5V 150W, 12V 360W, 24V 720W single channel LED light application, single channel dimming controller. Suitable for single color LED strips, COB LED light strips , LED modules, boat, camper van, kitchen (under Cabinet), truck, marine, RV, deck lights, garden lights.
2

  • Only suitable for DC power supply, not for AC power supply. DC12-24V,Max 30A.
  • 1.Not suitable for multi-color mix Bonded LED lamps (such as RGB lamps / lamps, table lamps, fans, energy saving lamps, incandescent lamps, etc.)
  • 2.Please turn off power before installing this dimmer in case of electricity shock.
  • 3.Control mode is knob-operated control
  • When you connect the dimmer, power supply and LED light, please ensure that the number of volts of the light and power supply is the same, otherwise the following bad effects will appear:
  • a. When the 24V power supply and 12V light are connected to the dimmer at the same time, the light strip will have bright, but it cannot be adjusted and will break the light strip;
  • b. When the 12V power supply and 24V light strip are connected to the dimmer at the same time, the light will not shine. These two situations are caused by the mismatch between the light strip and the power supply, which has nothing to do with this product, please replace the appropriate light strip or power supply,
3

  • Sturdy metal shell provides excellent anti-corrosion and heat-dissipation capacity. It has an auto memory function, memory function records brightness after turning the power off. The screw-in input and output terminals, pre-drilled mounting holes make the installation literally a breeze. (Not waterproof)
  • PWM Digital Dimmer-Stepless Dimming: When PWM digital is dimming, it can avoid rush current, protecting your led light being damaged. 0%-100% stepless dimming, easy adjustment of brightness through, turn the knob control to meet different preferences and needs. (Can only be used for dimming, can not be used for speed control)

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  • Suitable for single color LED strips, COB LED light strips , LED modules, boat, camper van, kitchen (under Cabinet), truck, marine, LED puck lights, RV, deck lights, garden lights.

Roy & Beth
Reviewed in Canada on April 21, 2025
We have a lot of ambient lighting in and around our house. Often, the lights we choose come with controllers to dim the lights. But I often have to modify them for our needs. And that's where these PWM controllers will come in handy. They appear to be well built and they do work very well. This summer we are planning to make some changes to the lighting. I'm looking forward to using these to help balance the brightness of the lights.
AT
Reviewed in Canada on April 11, 2025
4PCS LED Light Strip Dimmer, DC12-24V Frequency Adjustable,30A PWM Dimming Controller for Dimmer Knob Adjust Brightness Single Color Light Ribbon Channel for 5050 3528 ON/Off SwitchThe dimmers are lightweight but seem to be well built. The enclosures are metal for added protection. The circuit is a basic PWM circuit controlled by a potentiometer and it works well to modulate whatever DC voltage you apply.
Brian J Vermont
Reviewed in the United States on August 28, 2024
The switch seemed to work perfect when I first installed it. But now a month later the lights are flickering and sometimes it doesn’t even work. Great if you’re looking for a strobe light not for a light switch. I got this to replace the aloveco brand dimmer that I replaced with this after it failed after 3 years of use. I was hoping to get at least that much use or longer with this brand, but it is nearly useless after 2 months. Now I’m looking for another brand that will have more longevity and functionality.
airaddict
Reviewed in the United States on February 2, 2024
The media could not be loaded.
clive
Reviewed in Canada on October 24, 2024
Dimmer is well constructed and covers both common voltages. Dimming is smooth and even across potentiometer sweep.
Rob M.
Reviewed in the United States on April 26, 2024
Very nice dimmers for low voltage lines (12V-24V) that can handle up to 30 amps each. The aluminum enclosures are rugged and mountable (you'll need to provide your own screws), and there is a hinged plastic cover over the input and output connections.
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