Hi freinds I am going to give you a short review about havells swing 400mm fan. I have bought it recently from market. It is a 400mm table fan three blade with a descent look. But it was disappointing that its speed is too slow all materials are made of plastics and are light weight. This is a fan with a slower blades. The fan is of 400mm so it is very small to reach the varoious corners I got it in a low price but it does not worth of it. It is fine but not recommended to buy.