What characteristic defines ambient lighting?

The defining characteristic of ambient lighting is its ability to provide uniform brightness throughout a space. Ambient lighting serves as the foundational layer of illumination in a room, ensuring that the overall atmosphere is well-lit and comfortable. This type of lighting is typically soft and diffused, allowing for visibility without creating harsh shadows or bright spots.

By filling in the entire area with a consistent level of light, ambient lighting enhances safety as it enables individuals to navigate the space easily. It also sets a warm and inviting tone, making the environment feel more welcoming. Examples of ambient lighting include ceiling-mounted fixtures, wall sconces, and natural light from windows, all contributing to an even distribution of light that does not draw focus to any specific area.

In contrast, the other types of lighting mentioned, such as spotlights or those that create contrasting shadows, do not achieve this desired uniformity across the entire space.