Yo Fuzz, I'mma let you finish, but ^that link^ is full of bull####.
The main danger for the human eye exposed to blue light comes from the electromagnetic radiation in wavelength between 400 and 450nm. The eye can perceive photopic luminous flux while the blue light emits radiometric radiance.
Lolololol, that's a bunch of horse####. "Radiometric radiance" in the 400-450 nm wavelengths
is luminance... The whole thing is just gobbledy#### bafflegab.