LED Light Strip Dimmer PWM Dimming Controller Knob ON/Off Switch DC 12V-24V 30A About this item Compatible with DC 12V and 24V LED light application, single channel dimming controller for single color led lights / lights monochrome 5050,3528 strips. Not suitable for multi-color mix Bonded LED lamps Compatible with DC 12V-24V MAX 30A LED light application, single channel dimming controller for single color LED strip lights, that is 360W@12V and 720W@24V 0%-100% fully dimmable, easily adjustable brightness to suit different needs and preferences with the rotatable knob PWM digital dimming, avoid rush current, protect your LED lights Mainly use to adjust single color LED light lamps and Led Strip The screw-in input and output terminals, pre-drilled mounting holes make the installation literally a breeze Specifications With automatic memory function Dimension: 85 x 65 x 20mm/3.35" x 2.26" x 0.79" Material: metal and plastic Input: DC12-24V Output: 1 Channel 360W 12-24V (0-30A),360W-720W Working temperature: -20℃~70℃ Notes Not suitable for multi-color mix Bonded LED lamps (such as RGB lamps / lamps, table lamps, fans, energy saving lamps, incandescent lamps, etc.) Please turn off power before installing this dimmer in case of electricity shock Control mode is knob-operated control