Emergency lighting methods and systems
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United States of America Patent
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Nov 5, 2013
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app pub date -
Jan 26, 2010
filing date -
Jan 26, 2009
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Abstract
Described herein are systems and methods of emergency lighting comprising one or more light emitting diode (LED) lamps with a low-maintenance or maintenance-free battery. In one aspect, the battery is a sealed lead-acid battery. In one aspect, the battery is an absorbent glass mat (AGM) battery. In one aspect, the LED lamps can be a part of a LED assembly that can include an integrated voltage regulator. In one aspect, the one or more lamps are parabolic aluminized reflector luminares, or PAR lights such as PAR 46 light assemblies.
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