Bajaj CFL although a bit expensive but it consumes much less power than bulb or tube light and saves a lot of electricity . Bajaj is widely a renowned company and in fact the best company in making CFL. I bought this CFL around a year ago and it still functions as brand new.
There is no difference in its brightness. Bajaj CFL also comes with a 12 months warranty that if any internal damage occurs within 12 months it can be easily replaced.Once they are bought then they function for at least for 4-5 years.
Highly Recommended
Quality product at fair price.