Classic series, the pioneer of the world's invisible fan blade, has a number of global invention patents. The perfect match between ceiling fan and ceiling lamp. The design of invisible fan blade can be called a major discovery in the history of fan design; When the fan is running, the fan blades will spin out slowly to provide a cool breeze. The sound is less than 35 dB, and almost no noise can be heard. This is due to the good motor and fan blade design; When the fan is not in operation, the fan blades are slowly retracted and completely hidden above the ceiling lamp. There is only an elegant ceiling lamp within the reach of your eyes. It is the first choice for the decoration of fine decoration houses, business apartments, balconies and leisure meeting rooms.