... Voltage:DC5V,DC12V,DC24V 2.Power:30W-144W 3.Usage:RGB LED Strip,LED Module or others 44keys Remote RGB LED ControllerTechnical Parameters Working temperature:-20 ... : <1 WOutput current: <2 A (each channel)Output power: 5V<30W, 12V<72W, 24V<144W Direction for useConnect the load wire ... pressed once again, current color will be saved. 44Key Remote RGB LED Controller