Mescab bulb may be available at a relatively lower price but but, its still a wastage of both ur money and electricity.
I brought one of its bulb and it could not even last for a month and it do not has any warranty or guarantee.( not durable)
Its light is also not bright and gets very hot in almost no time.
It also consumes more electricity as compared to other bulbs so I had a terrible and worst experience with this stuff so I would not recommend it to u.
Dont dont just buy it .