LED Rigid Bar Light, LED Back Lighting, LED Edge Light manufacturer / supplier in China, offering 4 Fan Blades 60*60cm High Speed Rotation to Produce Three-Dimensional Pictures of The Advertising Machine /3D Holographic Signs Three-Dimensional Advertising, 3D LED Hologram Display Fan 3D Holographic Advertising Machine 65cm with 4 Blades with Acrylic Cover, 80cm 3D Fan Holograma Ventilador Advertising LED Fan Display 3D Hologram Fan and so on.