Add a modern style to your room with this invisible blade ceiling fan light. Retractable ceiling fan are now very popular with many families,living room, study,bedroom can be installed, very practical. Decorative effect is good. The appliance season is long, can be used for four seasons.In hot weather, conditioner is adjusted to about 28 degree, it is used with ceiling fan. Fan light is even and comfortable.Actual indoor room can be lowered few degrees. It is energy-saving and comfortable.