The architecture of light: architectural lighting design concepts and techniques. A textbook of procedures and practices for the architect, interior designer and lighting designer pdfdrive com

Addressing Layers
Choreography: A wash of light on the back wall directs attention through the space. Heightened light levels on the desk surface and other furnishings provide visual interest and hierarchy.
Mood and Ambience: Multiple textures are achieved through the combination of
more direct wall wash luminaires and diffuse linear fluorescent troffers. The 2’ × 2’ troffers in this space create a downward directed light component that has directional and diffuse qualities.
Accenting: Wall wash luminaires can serve to accent art on the walls. The
directional component of the troffers casts a crisp light onto the desk surface below, creating a lighted centerpiece to the room.
Revealing Architecture: The wall wash luminaires help to expand the perimeter
of the space by brightening the vertical surfaces.
Task Lighting: Diffuse and direction light textures combine over the desk area to provide comfortable lighting for visual tasks, as well as conversing with colleagues.

Layout 3 Lighting a Conference Room

Corporate conference rooms serve as areas of congregation that bring colleagues
together to discuss business and build camaraderie. These spaces also act as the calling card that defines the image of the business to outsiders. Conference rooms serve a multitude of uses from business dealings to presentations, luncheons and video conferencing. The lighting systems in a conference room should be dynamic and easy to control to create different lighting environments. The luminaires in a conference room also tend to have an aesthetic appeal, fitting of the image that the company wants to convey.
Common Features

• A decorative, direct/indirect pendant casts light up into the coffer volume and down onto the conference table and the faces of the occupants.
• Staggered linear fluorescent strips serve as an uplighting cove to fill the

coffer with light that inter-reflects to cast diffuse light into the core of the space.

• Compact fluorescent, recessed wall-wash luminaires add the necessary

perimeter brightness to soften the space and increase the perception of brightness.

• Acoustic ceiling tiles may dictate the layout of some luminaires and

must be considered for how they will reflect light back into the space.