Silver ceiling fan FR for efficient air circulation, forward and reverse, remote control FR is a modern designed ceiling fan in a matte silver tone that looks very contemporary. Its three blades move forward quietly and smoothly and the motor needs relatively little power to operate FR, which is why it is a particularly efficient fan. Features For the convenience of FR\'s operation, a remote control is included that allows you to adjust the speed of the rotor blades in six steps. In addition, you have the option to change the running direction of the ceiling fan from forward to reverse, in order to then be prepared for the demands of winter. Here, instead of a fresh breeze, the warm air that accumulates at the top of the ceiling needs to be forced back into the room more - and this is exactly what a fan in reverse mode does. This can also make heating more efficient in some circumstances. The fan is not suitable for sloping ceilings. Technical data - Motor power: 4.3 W/6.4 W/10.5 W/13.5 W/16.7 W/20.5 W - Revolutions per minute: 55/60/90/140/160/180 Maximum volume flow (F): 2.6 m³/s Fan input power (P): 20.5 W Service value (SV): 7.62 (m³/min)/W (IEC60879:1986) Standby power consumption (PSB): 1.5 W Fan sound power level (LWA): 40.9 dB (A) Maximum air velocity (c): 3.09 m/s Special features On the one hand, the ceiling fan consumes very little electricity and on the other hand, it is very quiet and smooth in operation. Therefore, you can run FR quite at night.