I bought two packs of these bulbs. The first two took a day to fail; the third didn't even last that long and went off after just a few hours. This begs the question, are these original GE lamps or fake? With all the other reviews reporting almost identical experiences to mine, it might be time for Revain to remove this listing from their site. Future potential buyers of this product should at least listen to all the complaints. Fair warning: these lightbulbs are complete junk.