You can buy orange safety glasses that are kind of like flux for the whole world... http://www.amazon.com/gp/product/B000USRG90 http://www.amazon.com/gp/produc

You can buy orange safety glasses that are kind of like flux for the whole world... http://www.amazon.com/gp/product/B000USRG90 http://www.amazon.com/gp/product/B000USRG90 I bought them because I had forgotten about flux and I also tend to use my iPhone late at night. I had no idea how much blue light affected my sleep patterns until I started wearing these while I was winding down for the night.