Alpo Posted December 22, 2022 Share Posted December 22, 2022 I have a light in the spare bedroom. 9, maybe 10 months out of the year when I turn the switch on the ends of the tubes glow, but the light does not come on. But in winter, when it is cold up by the ceiling, light comes right on. Why is this? I have seen this for or five years now, so I know that it happens. But I would like to understand why it happens. Link to comment Share on other sites More sharing options...
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