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It's worth mentioning that white LED flash has essentially zero UV. This shows an LED light spectrum with one cool white LED. The warmer colors have even less
by neltnerb 12y ago
It's worth mentioning that white LED flash has essentially zero UV.
This shows an LED light spectrum with one cool white LED. The warmer colors have even less of the 450nm peak.
http://saikoled.com/design.html#AAAAAAAAAAAAABAAA http://saikoled.com/design.html#AAAAAAAAAAAAABAAA
(click on "Actual Brightness" to see the spectrum in mW instead of lumens, I didn't implement that in the URL header yet)
- CamperBob2 12y agoThat's really a cool idea, is this your site?
- neltnerb 12y agoThank you, yes, it is my first and only foray into javascript. I found that it was consistently difficult to give people good visual ideas of what I'm talking about when I make claims like the one above. Particularly the lumens to watt conversion really helps people grasp better the idea of perceptual brightness, and also why when you're using fluorescent paints it's the power emitted instead of the lumens emitted that are important.