EFFICIENT AND SILENT: Powered by ultra-efficient and completely silent 6-Speed Reversible DC motor, these fans are up to 70% more energy-efficient than traditional fans and undergo rigorous testing to ensure smooth, wobble-free performance. Bali Smart 3-Blade 42in Ceiling Fan 2700K-6000K CCT Selectable LED Light Kit with Remote Control and White Hardware with Reversible Blades in Natural Wood or White Works With iOS or Android App