SELF-DIAGNOSTIC FAULT IDENTIFICATION SYSTEM FOR EMERGENCY LIGHTING UNIT

An emergency lighting device includes a housing, a light emitter positioned in the housing, a control circuit positioned in the housing and operatively connected to the light emitter, an indicator light positioned in the housing, and a fault indicator circuit positioned in the housing and operativel...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Fernandes, Steven Dominic, Bowers, Jonathan Erik, Papstein, Robert, Cyr, Allen George
Format: Patent
Sprache:eng
Schlagworte:
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