The sofTap design features an innovative micro-movement that turns lights on an doff with just a soft "tap" of the finger. 2015 Light for Tomorrow Winner.Pair with a Wireless Remote sofTap Switch to control a light from two locations without rewiring. Master switch must be wired to light.To determine what option is right for you, make sure the wattage of your bulbs matches the wattage of the dimmer switch by multiplying the number of bulbs by their respective wattage. For example, if you have a chandelier with 11 bulbs at 100 watts each, you would need the 1100 watt dimmer switch.Switch supports single-pole and three-way operation.Easy "1-for-1" installation lets you simply replace your existing switch in just minutes.Fits in your existing electrical box and does not require new wires for typical installation. Innovative assembly and snap-in system make it fast and simple to install.Meant to combined with "AW" series of adornewall plates. Lamping Compatibility: Incandescent, HalogenMaximum Wattage Compatibility: 600UL ListedVoltage: 120VACWire Type: 2-wireCountry: United StatesLimited Lifetime Warranty