... Output: 3 channel, Supply voltage:DC5V, 12V, 18V, 24key IR RGB LED Controller IR24-key infrared RGB LED controller adopts ... lighting effects through infrared remote control.Technical ParametersWorking temperature:-20-60 °C,Supply voltage:DC5V, 12V, 18V, 24V (for orders ... channel)Output power:5V:<30W, 12V:<72W, 24V:<144W. 24key IR RGB LED Controller