Invisible Blade，When opened and closed, the blade will extend and automatically retract. Ceiling fans with 6-speed and three-color lights, fan speed and chandelier lighting can be individually adjusted remote control. Quiet: Silent fan, sound tested to ensure that every blade shakes, creating a comfortable living environment and improving the quality of sleep. Design: Fan light with novel design and ultra-light high-tech standard to bring natural light to any part of the bedroom, which can make your room more fluid. Suitalbe spaces: living room bedroom dining room kitchen dining room villa hallway office foyer hotel lobby entrance hallway hall etc.