public CeilingFanOnCommand(CeilingFan ceilingFan) { this.ceilingFan = ceilingFan; }
public CeilingFanMediumCommand(CeilingFan ceilingFan) : base(ceilingFan) { }
public CeilingFanLowCommand(CeilingFan ceilingFan) : base(ceilingFan) { }
public CeilingFanOffCommand(CeilingFan ceilingFan) : base(ceilingFan) { }