Wall-mounted Glass Touch Screen Panel LED Dimmer Switch DC 12-24V Adjust Brightness Controller for Single Color LED Strip Lights 5050 3528 SMD Light-Black Compatible with most 12V-24V single color LED light strips Quickly increase/reduce 255 levels static state brightness High sensitivity precise inductive touch control panel Glass control panel: Smooth to touch and easy to clean Elegant appearance classical rectangle controller body; perfect decorative wall switch