About this item Compatible with DC 12V and 24V LED lighting applications, single-channel dimming control for single-color LED lights or lamps, single-color 5050, 3528 strips. Not suitable for multi-colored mixed glued LED lights. Compatible with DC 12V-24V MAX 30A LED lighting applications, single-channel dimming control for single-color LED strip lights, i.e., 360W 12V and 720W 24V. 0 percent -100 percent fully dimmable, easily adjustable brightness to suit different needs and preferences with the rotary knob. PWM digital dimming avoids inrush current and protects your LED lights. Primarily used to adjust single-color LED lights and LED strips. Screw terminals for input and output, pre-drilled mounting holes make installation a breeze. Specifications With automatic memory function Dimension: 85 x 65 x 20mm or 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