Dimensions and technical details 220-240 Volt / 50 Hertz Diameter: 132cm / 52" Housing colour: iron (steel) Blade colour: barnwood / black willow (MDF, reversible) Blade pitch: 13° Lighting: use 2 x E27 base, max. 2 x 14 W (bulbs not included in the delivery) Motor wattage: 18 - 69 W Max. revolutions per minute: 144 Max. airflow: 137.7 m³/min / 4862 cfm Max. noise level: 46 dB(A) Overall drop: 45.2cm / 17.8" Ceiling to blades: 28.7cm / 11.3" Diameter canopy: 16.5cm / 6.5" Max. ceiling slope: 16° Manual reversing switch for summer and winter mode on the housing Independent pull cords for fan and light: 3 fan speeds / off, light on / off Weight: 12.0kg / 26.5lbsDetails bulbs: The luminaire is compatible with bulbs of the energy classes: E - A++.Optional accessoires are available in our shop.