POWERFUL FAN USES LESS ENERGYBig Ass Fans’ Element fan for commercial spaces uses a 10-airfoil and winglet design to move air quietly and powerfully while using less than 100 watts of energy. The fan creates comfortable breezes for spaces larger than a basketball court. Element operates silently and is available with optional lighting and a wireless controller. (877) 244-3267 / www.elementfan.com.