This DC 12V Sound Sensor Music IR LED Controller for RGB Strip LED Light is very easy to use with RGB strip light. This infrared music led controller adopts the advanced micro control unit. it is used for controlling a variety of lamp whose source of light is LED. For instance, point source of light, flexible strip light, wall washer, glass curtain wall light and so on; it has many advantages such as leasy connection and simple to use. meanwhile you could adjust brightness, static colors and color changing effects through infrared remote control. when it is in sound-control mode, the colors will change with the rhythm of music.