I have purchased a pair of Havells DU B-22 15-Watt CFL Bulb from Amazon, but when it delivered, I found it is just a repaired LED bulb as top of both Bulbs(On Holder) has ample number of scratches.
So people, beware of this seller( Olympia Industries Ltd.).
Below are the features added on website but not at all go with the product.
Moreover, as per Havells, they do not have any official tie-up with amazon.
Features:
Bulb Base: B-22
Pack of 2
Power: 15 watts
Elegant design
Direct fit for easy installation
Average Rated Life: 6000 hours
Provide flicker-free start and deliver utmost brightness instantly
Save upto 90 percent energy
Warranty: 1 year on product