Sweep : 600mm, Power : 66W, Air Delivery : 110CMM ,High Speed : Provides 870 RPM ; Rated Power (Watts): 66 ; Speed Settings: 3 Double Ball Bearing : Increases load bearing capacity and durability ,Quick-start High Torque Motor : Provides instant comfort by achieving high performance quickly Warranty : 2 years on product,High speed fan with sleek and modern looks,Automatic winding to ensure consistent quality and greater reliability High air delivery even at low voltages,Superior ball bearing gives whisper quiet operation and longer life,Superior grade electric steel lamination for longer life and low power consumption; It comes with 4 blades,Sweep: 600mm Height 230 Width 198 Length 270