Architectural lighting serves multiple purposes, including providing safety and security, creating a visually appealing environment, and enhancing the functionality of a space.

Accent lighting is specifically used to highlight architectural features and draw attention to specific elements of a building or outdoor space.

Illuminance is the term used to describe the overall brightness level of a space, measured in lux or foot-candles.

Indirect lighting involves bouncing light off a surface, such as a wall or ceiling, to create a soft, diffused effect.

Color temperature is measured in Kelvin (K) and indicates the perceived warmth or coolness of a light source.

Ambient lighting is used to provide general illumination in a space, creating a uniform level of brightness.

Luminous flux is the term used to describe the amount of light emitted by a light source, measured in lumens.

Layering lighting involves using multiple light sources, such as ambient, task, and accent lighting, to create a layered effect and enhance the visual appeal of a space.

Luminous intensity is the term used to describe the brightness of a light source in a specific direction, measured in candelas.

Task lighting is used to provide focused illumination for specific tasks, such as reading, writing, or cooking.

Luminous efficacy is the term used to describe the ratio of light emitted by a light source to the power consumed, measured in lumens per watt.

Dynamic lighting involves using light to create a sense of movement or drama, often through the use of color-changing or moving lights.

Color rendering index (CRI) is the term used to describe the ability of a light source to accurately render colors, with a higher CRI indicating better color rendering.

Mood lighting involves using light to create a specific mood or atmosphere, often through the use of colored lights or dimmable lighting.

Ballast is the term used to describe the electrical device that regulates the flow of electricity to a light source, ensuring proper operation and extending the lifespan of the light source.