I have a little experience of this fan which is really very much valuable for all those who are interested to know about this.
In month of july 2019 we bought it in the famous electric appliances shop and equiped it in our lobby.
At first it started smoothly and was very much conducive for all fanning purposes.But after sometime it started giving little bit noise and gradually it started vibrating and noising.we were( family members) very disappointed of that.This fan was then restored and repaired, and after this it restarted smoothly and today we have this fan equipped.
It is very much conducive and advanced but that time it was little bit damaged.
I advise you all to buy this, it is really awesome.