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Old 10-19-2019, 02:17 AM
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BroMikey BroMikey is offline
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Join Date: Jan 2013
Posts: 6,169
High frequencies spikes dancing on your
LED bulb gives the illusion that extra energy may be
present in your circuit delays or power lag can fool you similar to
panning for fools gold. To verify extra energy is available a meter
must be placed on the input as well as the output.

Say for instance you put in .25amps or 250ma and the output gives
you the same output then you have a 100 percent conversion efficiency
and a COP of 1:1

Just saying that the light took down the input by .03 amps or 30ma
when powering up means little in terms of COP.
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