General description Mainly used to adjust the brightness of monochromatic LEDs, this DC 12V-24V 20A LED SMD Metal Dimmer features a wireless remote control for convenient operation. Technical specifications Shell Material: Metal Input Voltage: DC 12-24V Current: 20A Output: 1 channel Other information PWM digital dimming to avoid current shock and protect your LED lights Package includes: 1 x metal dimmer, 1 x metal dimmer wireless control, 1 manual