Quote:
Originally Posted by GpsFrontier
Thanks willard3,
Although I'm simply not sure that the lumens plays a part in the calculation at all. There are many devices that use electricity that don't put out light at all,
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Isn't this a question on lighting?
If you have lighting, you have lumens
If you have lumens in an electric light, it takes watts to make them.
This is physics and not a matter of opinion.