The Lord of the Tools Push On/Off Rotary Trailing-Edge Dimmer Switch 0-10v Dimming Power Supply Dimmer Knob NO Polarity Switch for Dimmable LED Incandescent and Halogen Bulbs White

Must use combined with dimmer power supply, used for brightness adjustment of LED, incandescent, halogen. Turn on the light by rotating clockwise, rotate knob clockwise to turn up the brightness, and rotate knob counterclockwise to turn down the brightness. High quality with CE certificates, long life span no noise isolation protection safety. Inbuilt overload, short-circuit, over current,over temperature protection. Electronic short-cicuit protection with permanent switch -off after 7 seconds at the laster;Electronic over-temperature protection,120 off,automatically open below 120 ?. Flicketing of the connected lamps due to undershoot of the specified minimum load or through centralised pulses from the power stations.This does not represent any defect in the device., Manufacturer: The Lord of the Tools