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Automatic Contrast
Control
Lobby lighting is often a compromise between aesthetics and saving
energy. In this case, the photocell is set to increase the level of
feature lighting in the lobby during the day to maintain a pleasant
balance with the level of sunlight. This photocell operation is
automatically disabled during weekends. |
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Programmed Visual Interest
A time schedule automatically sets the lobby lighting to appropriate
levels to enhance the exterior visual appeal of the building during
early evening hours. Later in the evening, the schedule turns off
all lighting in the lobby except for security lighting. |