Haiku® isn’t just efficient – it holds the top ENERGY STAR® rankings for ceiling fans. Spanning 52- to 84-in. (2.1m) in diameter and made of sustainably harvested Moso bamboo, durable matrix composite or aircraft-grade polished aluminum, Haiku delivers silent air circulation with award-winning style. It's also the world’s first smart ceiling fan. Designed with an onboard computer and array of sensors, this fan makes decisions to keep you comfortable – automatically. SenseME monitors environmental conditions, senses occupancy and learns user preferences to make adjustments. Proudly made in the USA.