john89@lemmy.caBanned to Ask Lemmy@lemmy.world · 2 years agoWhy do screen night lights that shift the color red work? Why red instead of some other color?message-squaremessage-square10linkfedilinkarrow-up139arrow-down10
arrow-up139arrow-down1message-squareWhy do screen night lights that shift the color red work? Why red instead of some other color?john89@lemmy.caBanned to Ask Lemmy@lemmy.world · 2 years agomessage-square10linkfedilink
minus-squareBalooWasWahoo@links.hackliberty.orglinkfedilinkarrow-up25·2 years agoRed is also less ‘damaging’ to your night vision. https://www.nps.gov/articles/dark-adaptation-of-the-human-eye-and-the-value-of-red-flashlights.htm
Red is also less ‘damaging’ to your night vision. https://www.nps.gov/articles/dark-adaptation-of-the-human-eye-and-the-value-of-red-flashlights.htm