Lutron Ariadni fan controls are designed to replace or match your traditional toggle style switches. This control can be used to operate a single 3-speed ceiling fan. This fan control features a smooth, linear slider to adjust the fan’s speed and a toggle switch that turns the fan ON/OFF. Use the slider to select between 3-speeds (Low/Med/High) for a favorite preset level. The Ariadni fan control fits into a traditional wall plate opening and can also work with your existing multi-gang wall plates. Available in 6 gloss colors. Pairs perfectly with Lutron Fassada wall plates for consistent color matching (sold separately).