We have an in ceiling heat lamp in our bathroom. The original home ownrs installed it. We have been using it for 2 years. Lately is has started to just turn off by itself. Does this mean the bulbs need replacing?
You did not indicate how or when the light comes back on.
It can be a bad switch. A defective light socket or loose wire connections.
Also many have a over temperature limit switch that will turn them off if the can gets too hot. If that is the problem it might be cause by some one installing more insulation over or around the fixture.
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