DIY Shaped Ring Design: Oiotwo retractable ceiling fan with lights features geometric rings and retractable blades. The special design allows you to choose the ring shape according to the individual or room environment, perfectly combining aesthetics and practicality. Dimmable & 3 Color Setting: This ceiling fan adopts a 32W LED light source, with adjustable brightness (10%-100%) and three-color changeable (warm light 3000K/neutral light 4500K/white light 6000K), which can meet your needs in different occasions. APP & Remote Control: All operations can be controlled by APP or remote control. They offer 6 speeds and timer options, switch color temperature and brightness, with forward and reverse rotation functions. The fan or light can work simultaneously or separately.