Wall Mounted Inline Dimmer Switch for LED and Incandescent Bulbs 3 100W Range White Color 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%.<br> : quality with overload protection, over current protection, over temperature protection.<br> Eyes Protection: 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.<br> Energy Savings: Works with max 50 of dimmable LED Bulbs or 100 of Incandescent/Halogen Bulbs, Dimming range 0 - 100% to cut energy costs and extend bulb life.<br> Note: purchasing, 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.<br> Colour: White<br> Material: Plastic<br> Package Contents:<br> 1 x dimmer switch<br> Only the above package content, other products are not included.<br> Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.