What does ambient lighting primarily use to enhance visibility?

Ambient lighting primarily uses artificial light to enhance visibility within a space. It is designed to provide overall illumination that allows individuals to see and move comfortably in an environment. This type of lighting is often subtle and indirect, creating a soft illumination that reduces harsh shadows and maintains a welcoming atmosphere.

While sunlight can also contribute to ambient lighting when an area receives natural light through windows, ambient lighting typically refers to the artificial light sources that are installed in a facility. Artificial light sources can include ceiling fixtures, wall sconces, and lamps that are strategically placed to ensure even distribution of light across the area.

Reflective surfaces can enhance the effectiveness of ambient lighting by bouncing light around a room, but they are not a primary source of lighting themselves. Similarly, colored filters may modify the quality of light but do not create ambient lighting independently. Hence, artificial light remains the main component in achieving sufficient and effective ambient illumination.