3 ms·
I'm a little bit worried about the amount of <450nm blue light emitted by these things. Even if they look warm white, there still might be a very prominent blue
by datenwolf 7y ago
I'm a little bit worried about the amount of <450nm blue light emitted by these things. Even if they look warm white, there still might be a very prominent blue peak. Blue light at about 420…430nm has a very prominent retinal phototoxicity, and prolonged exposure can lead to loss of vision.