Diameter 50 cm (20”) 3 blades 6 speed levels DC motor Reverse – Winter function LED lighting (9W) Remote control with speed adjustment and lighting color temperature control Adjustable brightness and color temperature of the built-in LED light between 3000K and 6500K 8-hour timer 15 cm arm length 5-year warranty on the motor Power AC 220-240V, 50/60Hz, 30W