Maestro Wireless technology offers impressive lighting control functionality and convenience that will fit almost any commercial or residential application. The Pico® Wireless control and Radio Powr Savr™ sensors give the system even greater flexibility, plus the added benefit of improved energy savings. The system is incredibly easy to install and operate, allowing you to control lighting levels with any combination of up to 10 dimmers, switches, sensors and wireless controls — all with the touch of a button. This kit includes one dimmer and one companion dimmer and is compatible with most dimmable CFL/LED and all incandescent and halogen bulbs. For use in 3-way dimming applications, it works with a mixed load of bulbs (ex. dimmable LED and halogen) and has programmable fade times for lights turning on and off to allow lights to come on and/or turn off gradually.