CPC H02J 9/02 (2013.01) [F21S 9/024 (2013.01); H02J 7/005 (2020.01); H02J 7/0048 (2020.01); H02J 9/065 (2013.01); H05B 47/20 (2020.01); H05B 47/29 (2020.01); F21V 21/14 (2013.01); F21Y 2115/10 (2016.08); H05B 47/28 (2020.01)] | 21 Claims |
1. An emergency lighting device comprising:
a housing;
a light emitter positioned in the housing;
a driver connected to the light emitter;
a fault indicator circuit positioned in the housing;
a first indicator light connected to the fault indicator circuit; and
a second indicator light connected to the fault indicator circuit,
wherein the fault indicator circuit is configured to activate the first indicator light to indicate a replace battery fault, and to activate the second indicator light to indicate a replace unit fault.
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