Protective lighting should be arranged to create what in a secured area?

Protective lighting is a critical component of security design in a secured area, and the objective is to enhance visibility while deterring intruders. Arranging overlapping cones of light achieves this by ensuring that there are no dark spots or shadows where an individual could hide. When light sources are strategically placed to create these overlapping cones, they provide consistent illumination across the area, thereby enhancing surveillance and making it easier for security personnel and systems to detect any unauthorized activities.

This arrangement allows for better visibility and reduces the chances of incidents occurring unseen. It also creates a psychological barrier for potential intruders, knowing that the area is well-lit and monitored. In contrast, other options such as random light patterns, direct shadows, or uniform dim lighting would fail to provide the necessary coverage and clarity required for effective security, thereby undermining the protective purpose of the lighting.