Thread: Night mode might be as bad as blue light
View Single Post
Old 01-11-2020, 07:07 PM   #30
BookCat
C L J
BookCat ought to be getting tired of karma fortunes by now.BookCat ought to be getting tired of karma fortunes by now.BookCat ought to be getting tired of karma fortunes by now.BookCat ought to be getting tired of karma fortunes by now.BookCat ought to be getting tired of karma fortunes by now.BookCat ought to be getting tired of karma fortunes by now.BookCat ought to be getting tired of karma fortunes by now.BookCat ought to be getting tired of karma fortunes by now.BookCat ought to be getting tired of karma fortunes by now.BookCat ought to be getting tired of karma fortunes by now.BookCat ought to be getting tired of karma fortunes by now.
 
BookCat's Avatar
 
Posts: 2,911
Karma: 21115458
Join Date: Dec 2008
Location: Birmingham UK
Device: Sony e-reader 505, Kindle PW2, Kindle PW3, Kobo Libra2
Quote:
Originally Posted by gaudi3 View Post
So for me, the best artificial lighting is:
4000K
over 97CRI
no hill for blue (equal spectrum)
flicker 100Hz below 0.1%
over 1000lx
indirect light
Have you ever measured the light temperature of a Kindle Paperwhite? I'd love to know what it is.
BookCat is offline   Reply With Quote