Dimensions and technical details 220-240 Volt ~ 50 Hertz Diameter: 122cm / 48" Housing colour: black (plastic) Blade colour: black (ABS) Blade pitch: 11° Integral lighting: 18 W LED (included in the delivery) Max. motor wattage: 47 W Revolutions per minute: 148 / 210 / 245 Max. airflow: 156 m³/min / 5509 cfm Ceiling to blades: 30.5cm / 12" Overall depth: 33cm / 13" Diameter canopy: 13.6cm / 5.3" Max. ceiling slope: 15° Manual switch for summer and winter mode on the housing  Includes remote control: 3 fan speeds / off, light on / off Weight: 5.5kg / 12.1lbsDetails lighting LED Wattage: 18 W Colour temperature: 3000 K (warm white) Lumens: 1100 lm Not dimmable Energy efficiency class: A The lamps cannot be changed in the luminaire.