Lighting Design Principles

The process of light bouncing off a surface, changing direction but not its nature.

A smooth surface that reflects light, creating a clear image.

The amount of light that passes through a material.

The bending of light as it passes from one medium to another.

A dark area formed when light is blocked by an object.

The ability of the eye to adjust to different light levels.

The ability of the brain to perceive depth and distance from two slightly different images received by each eye.

The ability of the eye to detect movement.

The general illumination level within a space, often used to create a comfortable and functional environment.

Lighting that highlights specific features or objects within a space, adding emphasis and drama.

The process of integrating artificial and natural light sources to create a harmonious and visually appealing space.

The study of how light affects our sleep patterns, mood, and overall well-being.

The intentional use of light to create a specific mood or atmosphere within a space.

The application of lighting techniques to vertical surfaces, such as walls and columns, to create depth and visual interest.

The process of creating a design plan for lighting, including the selection and placement of fixtures.

The final stage of a lighting project, involving fine-tuning and adjustments to achieve the desired effect.

The arrangement of light to guide the viewer's attention to specific elements within a space. This can be achieved through contrasting light levels, color, or direction.

Understanding how natural light changes throughout the day and how it impacts a space is crucial for effective lighting design. This includes factors like the time of day, weather conditions, and the position of the sun.

Incorporating intentional layers of light, such as ambient, task, and accent lighting, enhances both the functionality and aesthetic of a space.

Creating intentional contrasts and variations in light levels within a space aids in defining spaces, highlighting features, and generating a sense of drama.

Illuminating people within a space effectively requires considering factors like their activities, their comfort, and the overall ambiance desired.

The amount of light needed in a space varies depending on the activity and the desired ambiance. Too little light can be uncomfortable or unsafe, while too much light can be harsh or distracting.

Lighting should contribute to a safe and secure environment. This includes providing sufficient illumination for safe movement and clear visibility of potential hazards.

Task lighting provides focused illumination for specific activities, such as reading, working on a computer, or cooking.