Rotary Knob LED Dimmer


The Rotary Knob LED Dimmer from Armacost Lighting provides smooth, flicker-free dimming for white or single color LED light installations. The unique, convertible design lets you install the dimmer directly into a standard switch box or surface mount anywhere for easy, precise control of your LED lighting. For even more flexibility, couple this dimmer with the optional Wall-Mount Wireless Touchpad (sold separately) for completely wireless, RF control of your LED lighting. For use only with 12 or 24-volt DC low-voltage LED lighting. Do not connect to 120-volt AC current.


  • For use with Armacost Lighting’s RibbonFlex White or Single Color LED Tape Light operating on 12 or 24 volt DC current (constant voltage), not for use with multi-color LEDs
  • Wireless-Ready: When controlled via our optional Wall-Mount Wireless Touchpad (item # 523121, sold separately), this dimmer can be hidden out of sight, which means fewer wiring runs and greater ease of installation
  • Can be surface mounted or installed into a standard switch box
  • For in-wall installation, includes white mounting plate (switch plate not included)
  • Dimming will reduce energy used and extends the life of LEDs
  • Smooth, 0-100% full range dimming
  • Easy quick-connect terminal block direct wire hook-up
  • Operates on 12 or 24-volt DC, not for use with 120-volt lighting fixtures
  • Will support a maximum load of 8 amps of LED lighting
  • CSA listed, conforms to UL Standard 8750; Patent Protected 9,167,660

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