Lighting apparatus and methods providing variable illumination characteristics based on object detection
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United States of America Patent
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Jan 23, 2018
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N/A
app pub date -
Nov 25, 2014
filing date -
Nov 25, 2014
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Abstract
A system includes at least one light-emitting device configured to be mounted on a stationary structure, such as a lighting pole or parking structure. A control circuit is operatively coupled to the at least one light-emitting device and configured to detect an object in a vicinity of the at least one light-emitting device and to vary a characteristic of illumination produced by the at least one light-emitting device responsive to the detection of the object.
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