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Old 07-14-2016, 01:09 PM
bob++ bob++ is offline
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Join Date: Jan 2013
Location: Worcestershire UK
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Quote:
Originally Posted by carnivorousplant View Post
Perhaps he was thinking of fluorescent lights, which use a lot more current to start than to run. They use about twenty minutes cost of electricity to start.
Do you have any evidence for that?

Quote:
~ the spike of current draw normally lasts no longer than 1/10th of a second, and draws the equivalent of about 5 seconds of normal operation. So, if you turn your fluorescent lamp off and on more frequently than every 5 seconds, you will use more power than normal. So, normal switching of fluorescent lamps has very, very, very little effect on a power bill.

http://forums.moneysavingexpert.com/...ead.php?t=6667