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Asklemmy @lemmy.ml

jackpot @lemmy.ml

11mo ago

is blue light from led so bad cause it's harder to make blue leds and thus the color range is more limited than red and green for what a blue light produces and thus causes our brains to get confused

i watched the veritsatum video on blue led https://m.youtube.com/watch?v=AF8d72mA41M

and this sleep video at 29:30 https://youtu.be/ZvS1KDT4ObM

and my brain connected dots

4 comments

is blue light from led so bad cause it's harder to make blue leds and thus the color range is more limited than red and green for what a blue light produces and thus causes our brains to get confused
Imma need some punctuation, I have no clue what you're trying to say.

No. Blue LEDs are used with a cover to create full spectrum white light. Bluer light makes our brain think it's day time and can inhibit sleep.
- Also, only red won't disable your night vision.
  But red was the cheapest leds in like the nineties and blue the most expensive, so blue became associated with more expensive/hi quality gear and vice versa.

Here is an alternative Piped link(s):
https://m.piped.video/watch?v=AF8d72mA41M
https://piped.video/ZvS1KDT4ObM
Piped is a privacy-respecting open-source alternative frontend to YouTube.
I'm open-source; check me out at GitHub.