Promote air circulation around the room for a cozy living atmosphere with this multifunctional ceiling fan. The retractable fan blades extend when the fan is on and shrink when the fan is off, saving you more space. The blades do not easily collect dust, if you want to clean the fan blades, there is no need to disassemble the ceiling fan, just stretch the fan blade and wipe it with a towel. Dimmable LED light, which has a ribbon-shaped light source and can be changed through the remote control. All functions can be controlled by the included remote control to make life more convenient. The reversible blades can also be used with air conditioners in winter, which push the rising air downward and enjoy the air circulating in the room.