In a commercial garage, what should the minimum height be for lights in areas where vehicles are regularly driven?

In a commercial garage, the minimum height for lights in areas where vehicles are regularly driven should be 12 feet. This height is established to ensure safety and functionality in the workspace.

At this elevation, lighting can adequately illuminate the area for visibility, while reducing the risk of damage to both the light fixtures and vehicles. Vehicles, especially larger ones, require sufficient clearance to prevent contact with fixtures, which could lead to breakages or malfunctions. A height of 12 feet strikes a balance between providing enough illumination for safety and maintaining an environment where machinery operates efficiently without obstruction.

The other potential height options are either insufficient or excessive. Heights lower than 12 feet could result in the risk of lights being struck or damaged, leading to potential safety hazards and increased maintenance costs. Heights above 12 feet, while potentially safe, may not effectively provide the necessary illumination where it is most needed for tasks being performed in a garage environment.