Dimensions and technical details 220-240 V ~ 50 Hz Diameter: 153cm / 60" Housing colour: brushed nickel (steel) Blade colour: wenge / beech (MDF, reversible) Blade pitch: 11° Integral lighting: 17 W LED (included in the delivery) Motor wattage: 24 / 43 / 77 W Revolutions per minute: 77 / 107 / 150  Max. airflow: 312 m³/min / 11018 cfm Max. noise level: 48 dB(A) Ceiling to blades: 29.5cm / 11.6" Overall drop: 51cm / 20" Diameter canopy: 13cm / 5.1" Diameter motor housing: 21cm / 8.3" Max. ceiling slope: 16° Manual reversing switch for summer and winter mode on the housing Includes remote control: 3 fan speeds / off, light on / off / dimming Weight: 13.5kg / 29.76lbsDetails LED Wattage: 17 W (equals 75 W incandescent bulb) Colour temperature: 3000 K (warm white) Lumens: 900 lm CRI: 80 Dimmable Average rated life: 25000 h Energy efficiency class: F The lamps cannot be changed in the luminaire.