The Mini Touch Dimmer for LED Channel is a great way to finish off your LED channel project with a hidden dimmer switch. This miniature dimmer slides right into the LED channel with your strip lights to provide touch control right on the channel diffuser. The touch area is even illuminated so you can always find the control area.Provides easy on/off and dimming touch control for LED channel lighting. Miniature size allows it to be mounted inside channel for a seamless look. Blue LED indicator softly illuminates the touch area for ease of use. Easy to install.Works with Environmental Lights Single Color LED strip light that uses 12-24V DC.Supports up to 3A of current.Does not require any additional controller.May require a spacer for deep channel, the spring must make contact with the diffuser.