
I have purchased several dozen of these lightbulbs to replace halogen lights throughout my home. When I say lightbulbs go out, I don't mean they burn out. You simply lose contact with the outlet. If you rock them they come back but I couldn't find a way to keep them. Over the past few months, more than half of the lightbulbs have been working properly but eventually failed. I replaced them with a similar model from Light Blue and so far there has been no such problem. Suggestions are welcome.

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