The eReader manufacturers have done a great job of marketing the alleged benefits of their front lights, even though they’re simple LEDs like everything else. I

The eReader manufacturers have done a great job of marketing the alleged benefits of their front lights, even though they’re simple LEDs like everything else. I look for any actual studies on the subject every couple of years and come up empty. (I do prefer an eReader over a tablet, but I don’t think the light is magically better.)