Discomfort glare

Discomfort glare is the glare caused by a light source without necessarily impairing vision in comparison to disability glare. Discomfort glare can be caused by direct or reflected light and high-contrasts in comparison to the surrounding. An example of this is a bright spotlight on the ceiling when working on a computer screen. The user of the space will still be able to see their surroundings, however, the presence of the bright light source in their field of vision, causes discomfort and distraction. 

Tip from a lighting designer 

We as lighting consultants, plan lighting arrangements that are balanced and take both glare and contrast into account.