Technical ParametersInput voltage: DC12-24VOutput: 3 channelsConnecting mode: Common anodeExternal dimension: L63*H35*H22 mmNet weight:50gStatic power consumption: < 1WOutput current: < 2A (each channel)Output power: < 72WSummzrization20Key infrared Music LED controller adopts the advanced micro control unit. it is used for controlling a variety or LED lamp. For instance， point-source light. flexible strip light， glass curtain wall light and so on; it has many advantages such as low cose， convenient connection and ease of use， Meanwhile you could adjust brightness， static colors and color changing effects via infrared remote control. when it is in sound-control mode， the colors will change with the muxic rhythm.