Quote:
Originally Posted by thecoalman
An "equivalent" 100 watt CFL might only be using 30 watts or whatever it is and will produce less overall heat. My point was the heat generating parts are in the base of the CFL bulb. That is going to more easily transfer into the fixture. If it's some cheesy fixture or enclosed that may present a problem with a larger wattage CFL. Also note if it is enclosed fixture and/or can type lighting that can more easily trap heat CFL's don't last long in that environment to begin with becsue of the excessive heat.
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That is roughly what I noticed with the LED bulb I tried. Tons of heat in the base, glass bulb was very moderate temp. Glass broke off right where it met the base, just like the trick for cutting off the bottom of a glass bottle with a torch and some wet string. I bet this would be less of a problem with a well ventilated fixture (which mine was not).
My understanding is that CFL's actually do ok in hallways and barns if they are left on all the time - it's the power cycling that does them in far before their rated life. There goes any energy savings
I like some of these new bulbs, they are pretty cool. But I can't say as I approve of the whole government mandate to use them. Often such things just cost us more, do not have the intended effect, and turn out to have been a sweetheart deal with the new tech manufacturers. Dumb idea all around.