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luminaire
luminaire definition
lu·mi·naire (lo̵̅o̅′mə ner′)
noun
a floodlight fixture, with a lamp, reflector, etc.
Etymology: Fr, light, lighting < LL(Ec) luminare, a light, lamp: see luminary
Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.
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A complete fixture light output as determined from all factors such as ballasts, reflectors, bulb design, lens covers, etc.
Posted by anonymous 82 days ago.