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Introducing the $60, 20-year light bulb ("Going Green" still "Going Ridiculous")
cbs ^
| 4/18/2012
| ap
Posted on 04/22/2012 8:59:47 AM PDT by tobyhill
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To: DB
Actually the trick is lowering the voltage. A typical incandescent will last practically forever if you drop the voltage to half its rating.Yup. If you could buy incandesent bulbs intended for sale in europe where voltage is something like 220 and use them here (110), you'd have a light bulb that would likely outlive you.
61
posted on
04/22/2012 7:28:18 PM PDT
by
zeugma
(Those of us who work for a living are outnumbered by those who vote for a living.)
To: zeugma
62
posted on
04/23/2012 2:24:25 AM PDT
by
Right Wing Assault
(Dick Obama is more inexperienced now than he was before he was elected.)
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