Which of the following strategies can be used to improve the visual balance in a workspace?

Which of the following strategies can be used to improve the visual balance in a workspace?
A . Vary the color temperatures of light fixtures within the room
B . Increase the horizontal and vertical luminance contrast ratios to 15
C . Replace magnetic ballasts on fluorescent lights with electronic ones
D . Increase the illuminance uniformity ratio to at least 0.4 on the work surface

View Answer

Answer: D

Explanation:

For visual balance in a workspace, ensuring an illuminance uniformity ratio of at least 0.4 on any horizontal task plane within a space is essential. This requirement helps in creating a visually comfortable environment by reducing fluctuations in light levels that can lead to eye fatigue and visual discomfort​.