TronicsPros 2pcs DC 12V-24V 3A LED Strip Dimmer Switch LED Tape Dimmer Controller PWM Rotary Dimmer 5.5mm x 2.1mm DC Jack for COB LED Strip SMD 5050 3528 2835 5630 LED Ribbon LED String Light White

Usage: This LED dimmer controller is suitable for LED strip light LED ribbon LED rope light such as COB LED strip lights SMD 5050/ 3528/ 2835/ 5630 LED tape lights aquarium lighting etc. | PWM Digital Dimming Technology: 0% - 100% dimming no flickers at low brightness stepless dimming very smooth. | Easy to operate: This LED dimmer switch is knob-operated control. Just rotate the knob to adjust the brightness or simply turn on/off the lights. | Plug and Play: Standard 5.5mm x 2.1mm DC barrel jack male / female connectors no cutting and soldering required easy to install and simple to use. | Working voltage: DC 12V-24V. Working current: 3A Max.