CasaFan ECO CONCEPT 152 wi fi energy-saving ceiling fan, Ø 152 cm, 2-3-4 reversible blades (can be mounted optionally 2,3,4), 100-240 V 50 -60 Hz, DC/EC motor 2.5-27 W, included radio control (motor 6 levels, forward/back - summer/winter -, balancing timer)