Here is the link:

Bipolar Disorder, Light, and Darkness | PsychEducation

There's a lot more about light and sleep in that section; the link is specific to the "yellow" (trust me, they are orange ) glasses.

I ordered the kind supposed to fit over regular glasses and they are quite big for me. I think if you have a smaller face the regular ones may fit right over glasses.

I should also say I have not tried doing this with the computer or tv. Maybe at first but not for long enough to know if it made a difference.