Architectural lighting serves multiple purposes, including enhancing the aesthetics of a building, providing functional illumination, and creating a sense of security.

Spotlights are often used to highlight specific architectural features, such as sculptures, columns, or cornices.

Floodlights provide a wider beam angle and are typically used for general illumination, while spotlights provide a narrower beam angle and are used for accent lighting. Floodlights are also more energy-efficient than spotlights.

Cove lighting is commonly used to create a soft, diffused glow. It is often installed along the perimeter of a ceiling or wall.

Valance lighting is typically used to provide general illumination in a room. It is often installed above windows or along the perimeter of a ceiling.

Pendant lights, recessed lights, and track lights are all commonly used to provide task lighting. Task lighting is typically used to illuminate a specific area, such as a desk or kitchen counter.

Color temperature refers to the warmth or coolness of a light source, while color rendering index refers to the accuracy with which a light source renders colors. Color temperature is measured in degrees Kelvin, while color rendering index is measured on a scale of 0 to 100. Color temperature affects the mood and atmosphere of a space, while color rendering index affects the appearance of colors in a space.

A color temperature of 3500K-4000K is recommended for a home office because it provides a bright, energizing light that is conducive to productivity.

Uplighting is commonly used to create a dramatic effect. It is often used to highlight architectural features or to create a sense of height in a space.

Crosslighting is used to create a sense of depth in a space. It is often achieved by placing lights on opposite sides of a room or object.

Indirect lighting is commonly used to create a soft, ambient glow. It is often achieved by bouncing light off of walls or ceilings.

Accent lighting is used to highlight architectural features or to create a focal point in a space.

Floodlights, motion sensor lights, and security cameras are all commonly used to provide security. Floodlights provide a wide area of illumination, motion sensor lights turn on when they detect movement, and security cameras can record video footage of activity in an area.

A color temperature of 2700K-3000K is recommended for a living room because it provides a warm, inviting atmosphere.

Candlelight, dimmable lights, and colored lights can all be used to create a romantic atmosphere. Candlelight provides a soft, flickering light, dimmable lights can be adjusted to create a more intimate setting, and colored lights can be used to create a specific mood.