Smart Ceiling Fan from Home Decorators Collection has a unique 3 blade modern design that will fit with may decors. The fan offers a variety of control options: included remote control, via your smart device (phone or tablet) with the HubSpace App or voice control with Alexa or Google Assistant. Ideal for large spaces that don't require additional lighting. DC motor fans are 70% more energy efficient than AC motor fans (when comparing efficiency (CFM/W) of DC vs AC motors in published FTC Energy Guides for ceiling fans).