LightBulb Alternatives

f. lux is a piece of software for Windows, Mac, Linux, iOS, and Android that provides a blue light filter over your screen. Research suggests limiting our exposure to blue light in the hours before bedtime can help us fall asleep faster.

Whether you're a morning lark or night owl, SunsetScreen allows you to set the time of the...

Redshift adjusts the color temperature according to the position of the sun.

RedshiftGUI changes the color temperature of your monitor to better match that of your surrounding.

Iris mini is free cross-platform blue light reduction and PWM flicker free brightness software.

Enable darker-than-dark dimming for internal and external screens.

CareUEyes is an eye protection software for windows that comes with blue light filter, screen dimmer, and break reminder

A very small and free utility for Windows to reduce brightness on LCD/TFT screens.

The app filters the blue spectrum on your phone or tablet after sunset and protects your eyes with...

Screen dimming software that allows you to control the brightness of your laptop screens as well as external monitors.

Screen filter for night time phone use.

Turn on the night light setting in Windows 10 to show warmer colors that are easier on your eyes.