GSA
Courtroom Lighting Criteria Evaluation
Task 1 Report
Montgomery, Alabama (Johnson)
5.2
5.2.1
Lighting Scheme
The lighting design for the courtroom in the Johnson courthouse, which takes design cues
from the historical courtroom it is modelled after, consists mainly of indirect lighting. The
pendant bowl fixtures illuminate the ceiling coffers and provide a diffuse glow. Wallwash
downlights provide accents at the column details on the wall and above the judge. In the
gallery area, which has a lower ceiling, downlights provide general illumination and wall
sconces provide some uplight and accents.
As in the Columbia courthouse, wood wall finishes are kept at a low level, which allows the
brighter wall surfaces at high level to reflect light more efficiently.
5.2.2
Lighting Control Scheme
The lighting control in this courtroom is provided by a scene-set dimming system. Pre-set
scenes are programmed into the control system, which can be selected by a controller at
the bench.
5.2.3
Daylight
Daylight enters the courtroom through large windows on both sides of the front of the
room. The windows extend almost the full height of the wall. They are controlled with
motorized with light-reducing shades. They are lowered to the position shown in the first
image the majority of the time, which allows for evidence presentation. At times they are
opened fully to allow in more daylight.
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Issue March 1, 2006
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