This simple button dimmer works with all 5v MediaLight and LX1 bias lights. If your USB ports turn off when your display is powered off, you may not need to use a remote control. This dimmer will retain its settings even when it loses power.

• Operating PWM frequency of 220Hz
• 50 stops of brightness in 2% increments
• Persistent memory retains brightness and on/off state even if the power source (display, TV, etc) loses power for long periods of time