The e-ILV provides free access to all the terms and definitions contained in the international standard CIE S 017:2020 ILV: International Lighting Vocabulary, 2nd edition.
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combined emergency luminaire
luminaire containing two or more electric lamps, at least one of which is energized from the emergency lighting power supply and the other(s) from the normal lighting power supply
Note 1 to entry: A combined emergency luminaire is either maintained or non-maintained.