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Karl Uppiano Karl Uppiano is offline
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Default Strange problem with low energy light bulb

CFLs are useful in some applications; I use them, but they aren't for
everything. Pity that the typically scientifically clueless politicians are
attempting to take yet another decision from us. Freedom goes chip, chip,
chip.

I would like to see a "dust to dust" comparison of typical incandescents
with CFLs and see just what the total resource balance is from raw
materials, to manufacturing, to total average operational lifetime and
finally, disposal.

CFLs have some glass (coated with some kind of fluorescent material),
plastic and metal bases, and electronics. They are considerably more
complicated to dispose of cleanly than a simple glass bulb with a bit of
metal in it.