Air does not give satisfaction in the months of june and july . It takes too much time in cooling the rooms . It speed is also slow in camparison to others company fans . It is used only in small area . Its durability is not so good . It service is also not up to the mark . It needs very high maintenance. It think it is waste of money . You should not buy this fan . Its blades causing sound which causes irritation as well as it motor also heats very quickly. It works not properly . it needs some improvement