Quote:
Originally Posted by glennQNYC
A LASER can produce a different/broader spectrum of light (as compared to other technologies) that the human eye sees as making things more visible. People who try and take a simple measurement to compare brightness are completely missing this very important fact.
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Quote:
Originally Posted by Calamari
Do we know what is the power output of each of these systems? Both in terms of electrical input power and luminous flux (lumens)?
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Quoting myself to help you realize there's more to a light source's ability to help you see than lumens.