Dimensions and technical details 220-240 V ~ 50 Hz Diameter: 132cm / 52" Housing colour: satin chrome (steel) Blade colour: wenge (MDF) Blade pitch: 12° Lighting: use 1 x R7s, max. 80 W (bulb included in the delivery) Motor wattage: 20 / 35 / 56 W Revolutions per minute: 175 / 124 / 86 Max. airflow: 159 m3/min / 5615 CFM Max. noise level: 50 dB(A) Ceiling to blades: 26cm / 10.2" Overall drop: 36cm / 14.2" Diameter canopy: 13cm / 5.1" Max. ceiling slope: 18° Manual reversing switch for summer and winter mode on the housing Includes remote control: 3 fan speeds / off, light on / off Weight: 7.6kg / 16.75lbsDetails bulb Socket: R7s Wattage: 80 W Colour temperature: 2900 K (warm white) Lumens: 1380 lm Medium rated life: 2000 h Energy efficiency class: G The luminaire is compatible with bulbs of the energy classes: A - G