The award winning, elegantly designed haiku L series ceiling Fan delivers serious airflow and exceptional efficiency in equal measure. The L series is energy star certified and performs 4 times as efficiently as standards require, saving you money on utility bills. This 52-inch ceiling Fan is available in matte black, glossy white, cocoa and Caramel adding a touch of modern sophistication to any space. With an integrated LED and 16 brightness setting, you can adjust the light output to fit every occasion. Ten unique control settings allow you to choose the Fan speed, timer, sleep mode, and whoosh mode, which simulates natural breezes. The light and Fan can be controlled using the included remote, the free mobile app on your smart phone, or the Amazon echo (Alexa), which allows you to adjust the Fan using simple voice commands. Every L series also features precision-balanced airfoils and is sound tested to make sure your Fan will never wobble, rattle or click. Stylish and efficient, the L series ceiling Fan is the perfect comfort solution for all spaces. Please Note: L Series fans require an active grounding wire which may not be present in homes built prior to 1950. This product is for indoor use only.