Modern ceiling fan Emanuel with three blades and lighting Emanuel has three silver blades and a modern shape. The three speed levels available can be set via the remote control provided. The ceiling fan also comes with a summer and a winter mode so that in winter you can use it to push the warm air from under the ceiling down into the room. Of course this also helps to save heating costs. The mode can be set via a switch on the body of the fan. Greater functionality is achieved by the fact that Emanuel has an integrated light source, which can of course be used whilst the fan is off. Motor: 52 W/26 W/16 W Speed: 170/105/80 revolutions per minute Maximum volumetric flow rate (Q): 158.59 m³/min Fan power consumption (P): 54.8 W Service value (SV): 2,89 (m³/min)/W (IEC60879:1986) Standby electricity consumption (PSB): 0.398 W Sound power level level (LW): 47.8 dB (A) Maximum airspeed (c): 2.04 metres/sec Energy efficiency class:A++