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A comment on Morning exposure to deep red light improves declining eyesight. Parent comment

Re:Morning exposure to deep red light improves declining eye... by iforgotpassword on Wednesday February 01, 2023 @02:48PM (#34616521)
Which means the IR light from the old bulbs was pretty much neglectable too.
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Re:Morning exposure to deep red light improves declining eye... by alfor on Thursday February 02, 2023 @07:00AM (#34625384)
That is the biggest variable, I don’t know how much power is needed to make a difference. They did experiments with mices but I didn’t do any calculation of the power needed. Best thing to do it to go more outside, but that is not the current trend.
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