I also purchased these bulbs from Costco. One of them burned out long before I thought it should have, so I investigated the package, which directed me to a Web site for complaints. Google could not find the Web site.
On this site (One Billion Bulbs), however, I read enough stories about flames and noxious fumes from CFL's sold by this company to prompt me to remove all bulbs sold by this company from service in my home. I have also alerted COSTCO. |