Custom Patterns

Architecturally integrated lighting is usually custom built by integrating cabinetry or trim with simple light fixtures, and includes coves, soffits, and valances. Coves distribute light upward; soffits distribute light downward; valances distribute light up and down. The fixtures used in architecturally integrated lighting typically contain linear fluorescent lamps (also called tubes), lamp sockets or holders, and ballasts. Some fixtures used in architecturally integrated lighting use reflectors to increase efficacy. Shields hide the light bulbs from view and can be constructed of metal, wood, or other material. Optional baffles, louvers, or diffusers can be incorporated to direct light and to reduce glare. Architecturally integrated lighting provides soft, diffuse ambient light that may need to be supplemented by task lighting. They are unobtrusive and can be incorporated into the interior design of a space.

Use architecturally integrated lighting in rooms with white or light colored walls and ceilings. Shield lamps that can be seen from normal viewing positions with baffles, louvers, or diffusers to limit glare. Paint the inside surface of the shielding boards of site built fixtures white for highest reflectance. Arrange the light bulbs inside site-built architectural fixtures so that the light is distributed evenly. If using linear or compact fluorescent lamps, consider mounting them so that their ends overlap slightly, thus avoiding gaps in light distribution. If two rows of linear fluorescent lamps are used, stagger the ends of the lamps.

Switch the fixtures on each wall separately for convenience and energy savings. If each fixture contains two rows of lamps, wire them for separate row switching to achieve two levels of light output. Consider dimmers for linear fluorescent lamps, but remember that special ballasts must be used.