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LED Inline Dimmer with Rotary Knob Switch 12 or 24V


The LED Inline Dimmer with Rotary Knob Switch is used for our 12 or 24V LED lighting. It features high quality and 100% brightness adjustable dimming. The 1-channel inline dimmer is a kind of controller that can realize step-less dimming.

Knob operation design can adjust the light brightness according to the actual needs. Mainly Used To Adjust The Brightness Of Single Color LED Strip Lights. They are easy to install and adjust the lighting smoothly without any flickering.

Need help with your LED lighting applications? Our lighting experts are here to help! Contact us today for assistance with lighting plan or installation instructions.

Key Features

  • High freq. pulse dimming ensures no flicker
  • Rotate the knob to adjust brightness and turn on/off the light
  • ~6 Amp peak max load
  • 12V or 24V DC max output to protect LEDs
  • Male and Female DC barrel plug for easy installation


  • Trade Show & Exhibit Lighting
  • Retail Display Lighting
  • Architectural Lighting
  • Hotels, Casinos, and Clubs
  • Custom Lighting


  • Input Voltage: 12 or 24V DC
  • Output Channels: 1
  • Input Connection: 2.1 mm Female DC barrel plug (Positive +, Negative -)
  • Output Connection: 2.1 mm Male DC barrel plug (Positive +, Negative -)
  • Connection Type: Common Anode
  • Max Load: 6 amp, 72 Watts (12V DC), 144 Watts (24V DC),
  • Working Temperature: -20 to 60 °C
  • Environment: Dry Location
  • IP Rating: IP20
  • Power Cord Length: 18 in. from male to female end plug
  • Controller Dimensions: 2.4 in. L x 1.3 in. W x 1.26 in. H
  • Controller Dimensions (metric):  61 mm L x 33 mm W x 32 mm H
  • Finish: Black or White
  • Warranty: 1 Year Limited