... certification 24/28/44 Key remote RGB led controller Description :44key Dimmer remote LED Controller/led dimmer control, rgb led controller, dmx led controller1 ... 15. Input Voltage: DC5V, 12V, 18V, 24V. Application: LED intelligent controller is dedicated to adjust the brightness of LED lights, which ... -power and hi-power LED illumination lights, energy-saving 4- Key remote RGB led controller