TELECOM Digest OnLine - Sorted: Re: 25 Hz power


Re: 25 Hz power


harold@hallikainen.com
12 Mar 2006 20:04:01 -0800

I think light bulb manufacturers have to balance efficiency (useful
light out divided by electrical power in) versus lamp life. You can
make a lamp last a long time, but it becomes very inefficient.

Harold

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