(OT) Why the end of the lightbulb is a dark day for us all
Brenda Ann wrote:
Imagine how much MORE efficient those lamps would be if they DIDN'T eminate
energy in totally useless RF ranges...
They don't emit much at all. The routine noise spikes on the mains are
much noisier.
They certainly are quieter than halogen torchierres or quartz driveway
lights.
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