Intex CFT monitor  

INTEX is fine, just take good care of it. It may not be any one of the famous brands like AOC or ViewSonic but it does serve it's purpose. Besides, the lifespan of the monitor, or of any electronic equipment for that matter, does not depend much on the brand except of course if the company has a reputation for manufacturing low-quality products. It mostly depends on the manufacture batches or lots. I've assembled for some clients before where I can't find any of the good brands and I was left with INTEX and so far, I haven't had any complaints.

intex is renon company and ok to but intex monitor. i would say now a days lcd monitors are cheaper and better for eyes so why not to go for it?

Intex is a good brand I think although they sell products cheap, I find their products reliable atleast on the products that I already tried like their lan cards, modem, mouse and keyboards, up to now, mostof them are still working, I'm expecting the same quality on their monitors.