Features: 100% new! Technical advantage. 220~240Vac 3-100W inline trailing edge phase-cut dimmer, the dimming process is completely silent and will not make a buzzing sound! The lowest brightness can be preset, and the dimming range is 0-100%.! Premium quality. Excellent quality with overload protection, over current protection, over temperature protection and corresponds to the CE and RoHS safety standards.! Eyes protection. Dim the lights 0% - 100% to let your eyes gradually adapt to bright light or darkness; reduce eyestrain and protect your eyes from overly bright lights.! Energy savings. Works with max 50 Watts of dimmable LED Bulbs or 100 Watts of Incandescent/Halogen Bulbs, Dimming range 0 - 100% to cut energy costs and extend bulb life.! Note: Before purchasing, please confirm whether your LED light is marked as "dimmable". If it is not, you cannot use this dimmer for dimming, you can only turn on/off the lamp or the lamp flickers. Cannot be used for speed control of inductor and fans.! Specifications: Switch Type: Dimmer switch! Actuator Type: Rotary! Color: Black/White! Size(L x W x H): About 8.1x3.3x2.2cm/3.18x1.29x0.86"! Rated Voltage: 220-240V! Rated Frequency: 50-60Hz! Dimmable LEDS (PF = Power factor): PF>0.9 3-100W, PF>0.5 3-50W! Ambient Temperature: 0 ~ +45/32~113! Attentions: Please allow tiny size deviations due to human measurement.! Due to the effect of light and monitor's brightness, there may be slight differences between the color tone of the photo and the actual item! Package Included 1 x Dimmer Switch _x000D_ _x000D_