Sarcasm not needed,
It’s a fact that Blue light can be dangerous for Retina,that depends about intensity and concentration of the emission
Much important is the assuefation that people have for the artificial light.
You will want an ever stronger light
oh wait
—
assuefa*c*tion
assuefaction (ˌæswɪˈfækʃən)
n
the condition of being or becoming familiar with or used to something
—
merriam webster also says it is obsolete
come on - obsolete word, plus mis-spelled - - did anyone else know that?
These kinds of articles are so misleading especially for the vast majority of the population that don’t apply critical thinking to what they read.
Btw, I really need to thank this post. For the past few days I’ve been wondering why my eyes were strained so bad in the evening. Then this post popped up and triggered me to check my night light settings on my PC and that’s when I realized a recent update caused the night light to reset to off. I just turned nigh light back on and my eye strain is gone pretty much immediately! For those affected by eye strain in the evening, try turning on nigh light or night shift. It really works! Blue light really is bad in the evening!
Yep. But remember the free market in ideas is at work. Industry finds it far more profitable to produce blue-white emitting LEDs than to go to the trouble of designing and producing those same basic emitters with a complex and pricey phosphor coating to intercept that blue and make the output warmer. Same reasoning works for flashlight makers — cool blue-white is cheaper.
Not to mention the market disruption that will be caused when those basic blue-white emitting products are displaced by the newer violet-emitting LEDs. There’s a real scramble going on to fight against the medical advice.