Architectural lighting, both exterior and interior, has a strong influence on the appearance and atmosphere of the exterior of an object or its interior. It contributes that a lighting design and an architectural form become a coordinated system. Assuming that the appropriate lighting fixtures are selected, it will inevitably contribute to improving the appearance and atmosphere of buildings and their interiors.

Properly selected and installed architectural lighting or lighting for galleries and museums, will emphasize the texture, colors and forms of a space, thus enabling architecture to achieve its purpose.