Lutron Electronics FS-5FH-DK Rotary On/Off Fan-Speed ControlsLutron Electronics FS-5FH-DK Rotary On/Off Fan-Speed Controls Features:;For use with one ceiling paddle fan;Rotate to select one of three fan speeds, low, medium, or high, or rotary on or off;Includes radio frequency interference suppression circuitry;No derating required if ganged;Includes both White and Ivory knobs;Single pole, 3 speeds;5 amp maximum fan;1.5 amps;Carded