In my home bathroom, one of the light fixtures is on the ceiling. One incandescent bulb screws in and hangs straight down and the cover is a glass "bowl" that completely encases the bulb and fixture.
I have never seen a wattage rating on any of the bult in fixtures in this house. I had been using a 100 watt bulb in this for the last few years. However, I seem to recall someone posted in here that if the bulb was completely encased, then it should never be more than a 60 watt bulb. Is that true?
I assume this is a heat issue? But is it more of a bulb life issue or a safety issue?
-- John