The Lutron RadioRA 2 Maestro RRD-2ANF-BL is a 2 amp single pole, multi-location smart ceiling fan switch. This fan control function much like standard dimmer and switch, but can be controlled as part of a lighting control system. Local lighting controls are useful in locations where single circuits of lighting need to be dimmed or switched. Local fan speed controls are useful in locations where control of a single ceiling paddle fan is needed.