Thread: (OT) Light Bulb.
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Old January 30th 09, 09:27 AM posted to rec.radio.shortwave
Ian Jackson[_2_] Ian Jackson[_2_] is offline
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First recorded activity by RadioBanter: Nov 2007
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Default (OT) Light Bulb.
In message ,
writes
On the web, Scientist invent light bulb that will last 60 years Mail
Online
cuhulin

I believe that almost any lightbulb will last 60 years if you drop the
supply voltage by around 15%.
--
Ian
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