Dimensions and technical details 220-240 V ~ 50 Hz Diameter: 132cm / 52" Housing colour: matt black (metal) Blade colour: walnut (acrylic) Blade pitch: 50° Integral lighting: 14 W LED (included in the delivery) Motor wattage: 14 / 37 / 57 W Revolutions per minute: 77 / 149 / 197 Airflow rate: 210 m³/min / 7416 cfm Noise level: 47 dB(A) Ceiling to blades: 34.5cm / 13.6" Overall drop: 40.6cm / 16" Diameter canopy: 15cm / 5.9" Max. ceiling slope: 15° Manual reversing switch for summer and winter mode Includes remote control: 3 fan speeds / off, light on / off / dimming Weight: 9.3kg / 20.5lbsDetails lighting LED Wattage: 14 W (equals 60 W incandescent bulb) Colour temperature: 3000 K (warm white) Lumens: 640 lm CRI: 90 Dimmable Medium rated life: 25000 h Energy efficiency class: F