Dimmer Switch Adjust light levels comfortably and efficiently with our Dimmer Switch. Key Features: Smooth dimming control for LED neon signs. Multi-function button allows on/off operation and dimming adjustment Dims lights gradually for a comfortable transition between levels Benefits: Create the perfect lighting mood or atmosphere with the turn of a dial Adjust light levels precisely for watching movies, cooking, reading, and more Easy to Use: Connect the included DC power adapter directly to the dimmer and theLED neon. Simple operation with the remote control. Adjust Frequency: Press and hold the "LIGHT" and "SPEED+" buttons together for 5 seconds until the lights flash to connect to the same frequency. Or press and hold the "Speed +" and "Speed-" buttons simultaneously until the light bar flashes to change the frequency. Dimming Control: Slowly adjust the light brightness from 1-100% with the "Speed+" and "Speed-" buttons on the remote for versatile ambient lighting effects.