Triac Dimmable:Compatible with Forward phase, Magnetic low voltage, Triac Dimmers.For Lutron,Leviton,Legrand,Cooper AH and most Triac dimmer. Stable output:0-100% smooth and full range flicker-free dimming,work for DC24 LED Lighting such as LED strips, modules, light bars, puck, under cabinet and other LED accent lights. Safer to use:Full protection plastic housing. Built-in protection includes short circuit, over loading, over current, over temperature(100?10?,Shut down o/p voltage,recover automatically after temperature goes down.). Forward Phase Dimmer:For optimal AC dimming performance,Please use a forward phase CL-style or equivalent dimmer. The use of reverse phase or ELV may degrade dimming performance. Easy to install:The red and black wires are correctly connected to the LED device, refer to the specific connection method in the image.Dry or damp location use IP30,5-Year After-Service.