Architectural lighting is lighting that serves to enhance the function, architectural design, and aesthetics of the interior and exterior spaces of a building or building features.

Area lighting is a broader layer of outdoor illumination that is installed to illuminate large spaces such as parking lots, walking paths, and athletic fields. 

Decorative lighting is the fourth layer of interior illumination, further enhancing the aesthetics of the overall design. The most appealing features of a building can be highlighted by accessorizing a space with decorative lighting. 

Landscape lighting is the outdoor illumination of gardens and public landscapes. The enhancement of safety, nighttime aesthetics, accessibility, and social events are illuminated with landscape lighting. Spaces can be made to feel soft and comfortable to create inviting environments with landscape lighting.