BLDC Motor Technology: BEE 5 Star Rated Ceiling Fan operated with wall regulator , High Torque 100% copper motor for super High Air Delivery of 235 m3/min , Whisper quiet operation , Fan with extra Safety wire for added protection , Fan with cool motor (low temperature rise) for better durability , Low Energy Consumption-Super efficient motor requires just 35 W- 40 W power , Liquid coated lacquer for superior finish and longer life , Aerodynamic blades design for High Air Delivery , Double Ball Bearing for longer life , Power memory function: Automatic return to preset setting after restoration of power , 100% running of motors before packaging to ensure reliability , Sturdy fan design to withstand 1000 kg tensile load , longer power backup on inverter , Air Delivery