I bought usha fan before two or three years this fan is good because its running very fast and light in weight , it’s also running when supply not enough or not get needed suply, till date we did not get any problem like wire shot , default in wiring and many more . Or its weight is also not very heavy . And it’s candance( caipister) is also run long time . We have to change only it’s caipister after six to ten month other wise we so not change or repair any thing. Therefor I installed usha fan in every room because its durable and run long time . When it’s running there is sound come from it , come but slow sound came from it.That’s why we like this fan.