Comment on Big Charging doesn't want you to know this one simple weird old trick

• gofsckyourself@lemmy.world ⁨1⁩ ⁨week⁩ ago

  That doesn’t change the fact they are used in situations where they shouldn’t. I don’t like being blinded by a bright piercing blue light all the time.

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• TheSaus@lemmy.dbzer0.com ⁨1⁩ ⁨week⁩ ago

  White LED is blue LED with a facemask

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  • Aceticon@lemmy.dbzer0.com ⁨6⁩ ⁨days⁩ ago

    All the “whites” (warm white, natural white, cold white and so on) on led lights are combinations of red + blue light emitting junctions covered in a phosporous mask to “smooth” the spectrum distribution of the resulting light (otherwise the light would be purelly a peak at a very specific wavelength on the red part of the spectrum and a similar peak on the blue part of the spectrum).

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