This is a very atmospheric invisible ceiling fan lamp. When turned on, the fan blade will expand with centrifugal force. When turned off, it can shrink and return to its original position. After shrinking, it will save space. After the transparent fan blade is unfolded, it can hardly see the leaves, so as to achieve the transparent effect. This gold main body is equipped with dozens of layers of crystal strips, which shows the luxury and atmosphere, and the light is very bright after lighting. The invisible fan of our company uses several blades which can be linked to achieve stable expansion and contraction. The fan blades are made of PC material and are thickened and firm, which is more stable and safer than the counterparts, not easy to shake and not deformed for a long time. It is recommended that the majority of customers choose the device with reliable structure and sufficient materials when selecting the invisible ceiling fan. Because it is related to the stability and safety of consumers' long-term use.