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Which thread was it with lux vs I data by Don?

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Doug S

Flashlight Enthusiast
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Jun 20, 2002
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Just a few days ago Don posted a table of data showing lux vs LED drive current. I just searched for it but cannot find it. Which thread was that it? TIA.
 
Doug,
I don't remember either so let's bring it here! /ubbthreads/images/graemlins/tongue.gif

LuxIII-Current-Study.jpg
 
Thanks Don. I have copied it and added to my collection of similar data. I have been collecting this type of data over time to see if there are any trends. *Limited* data to date suggests a possible trend toward reduction in the slope of Light out vs current in curve.

Maybe Bernie will add it to his FAQ. It certainly is potentially useful to those wishing to understand the tradeoffs involved in selecting drive level.
 
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