Reign 12V Dimmer Switches fit right into a standard wall light switch box. These 12V PWM dimmers are connected between the 12V power supply and 12V LED fixture, and will dim any dimmable LED light. These sturdy dimmers come in an attractive white housing and are the ultimate LED retrofit accessory that allows you to take advantage of the full range of brightness of dimmable LED products. Reign switches make it easy to create a seamless LED installation using your existing switch boxes. Reigns are ETL Certified 12V dimmer switches.This line of dimmer switches includes four models: Button Slide, Rocker Slide, Full Slide, and Touch Dimmer. The Button Slide LED dimmer switch features a compact slider and a button on/off switch; the Rocker Slide features a large on/off toggle switch and a small, discreet slider for dimming control; the Full Slide features an easy-to-grip slider and an on/off toggle switch; the Touch Dimmer features a touch-sensitive aluminum pad. All four versions offer the same, smooth dimming range, from 100% down to 0%, with no flickering, humming, or jumping from the dimmable LED.