Hacker Newsnew | past | comments | ask | show | jobs | submitlogin

You can choose the colour temperature you want. Go for 2500K if you prefer less blue light.


The issue is that all white leds are made by shining a blue led at a yellow phosphor. Rhe blue and yellow balance to whatever temp you pick, but it is still a lot of blue.




Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: