Lighting device capable of maintaining light intensity in demand response applications
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United States of America Patent
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Jan 10, 2017
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N/A
app pub date -
Apr 13, 2012
filing date -
Apr 15, 2011
priority date (Note) -
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Abstract
Aspects of the present invention further include a lighting system comprising a lighting source, a connector in electrical communication with the lighting source and an external power source, an energy storage device, an input device, and a controller. The controller may be configured to identify the presence of a load indicator signal received via the input device, determine whether the load indicator signal indicates a load-reducing state, and when the load indicator signal indicates the load-reducing state, discharge the energy storage device to maintain an intensity of the lighting source.
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