Brand: Crompton. Product Name: Wall Mounted Fan. Model Code: SILPROPENWM400PO. Warranty: 5Year. Power:62W. Air Dilevery: 85pm. Sweep: 400rpm. Speed: 1350rpm. 5 Blades which provide Higher Air Delivery. Silent Operation. Refreshed Aesthetics. 5 Blades Provide a Greater air Dilvery at the same Speed.Provides 20% higher air Dilvery at 85cmm Than Similar Speed Fans. Slient Operation.It requires less speed to output the same air delivery resulting in less noise than high speed fans.New Design with a new range of Colour Options.