The improper brightness settings of the PC screen is one of the major sources of eye strain, as it contains blue lights. But, using this software, you can now get rid of those blue lights by applying the blue light filter on the screen.
Blue light is light with a short wavelength and high energy, which is easy to flicker. It will decrease visual contrast and affect sharpness, cause eye strain. CareUEyes filters the blue light by adjusting the color temperature. The lower the color temperature, the less blue light the screen emits.
Too bright or too dark screen brightness can cause eye irritation. CareUEyes automatically adjusts the screen brightness approximately the same as the brightness around you. CareUEyes adjusts the brightness without PWM, avoid causing flicker problems.