Alkbo&reg; RF mini monochromatic controller 11 key radio frequency DC head with dimming LED monochrome light dimmer FOR LED light strip, LED work light, LED flood light, LED off road light, LED light bar Voltage: 12V DC,Output Current: 12A 1 to 1 remote paired. Auto save function Comes with 11 key Remote Control, very easy to operate Smooth Dimmer Effect. Speed and brightness adjustable Can be used to control LED single color strip lights