Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

dinggus

macrumors 65816
Jan 17, 2012
1,309
63
Still, blue light (which f.lux essentially filters out if you use a warm filter) aren't the best to watch when, later, you do plan to sleep. And the iPad's backlight LED's, as with the LED backlight of most LCD screens, emits plenty of blue light, resulting in a significant decrease in the generation of melatonin.

Guess I don't see what you're talking about.
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.