The price of this six pack is almost what I pay to buy at my local grocery store. I feel like I change my kitchen lightbulbs every four weeks. Looking for a cheaper option, I went with this one. I tried. I had nothing to lose as I got 6 bulbs for a penny more than I paid for 1. Overall I'm very happy with the lifespan of these bulbs that I have. lasted several weeks and none burned out. I've seen a few people comment that they had bulbs that didn't work when shipped, but my whole box worked great. It's definitely an improvement on the old way I used to buy lightbulbs.