I used a couple of boxes of these in our bedroom ceiling fixtures. In the latest batch of replacements, I noticed that the last incandescent bulbs had finally blown, well after some of these bulbs. In fact, I think in some cases I'd gone through 2 or more of these in series in the time it took the incandescents to blow. They're garbage--try any other brand.
Rating:
[5 of 5 Stars!]