In my Allahabad Bank Katghora Branch we had installed both wall mount and ceiling fans of Crompton Greaves and we are using them since two and a half years and they are functioning smoothly without any problem. The sound during the fans operation is really low and also has good speed. The product quality is good as all the components of the fan are of premium quality and really complements the room. The fans comes with copper winding and a very good quality capacitor for smooth operation thatswhy the product is somewhat expensive then other brands but it is a value for money product and is worth of every penny and is a one time investment.