Nigrescence Time (of a lamp)

From International Dictionary of Marine Aids to Navigation
Revision as of 09:22, 17 September 2026 by Minsuids (talk | contribs) (Dictionary clean-up: identifier → urn:mrn:iala:dic:2-3-0280)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search

urn:mrn:iala:dic:2-3-0280

The time elapsing between the cessation of the supply of power to the lamp and the decrease of luminous intensity or luminous flux of the lamp to a specified percentage of the nominal value at the given power level.




Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)

Languages

English

International Association of Marine Aids to Navigation and Lighthouse Authorities - AISM

Retrieved from "https://www.iala.int/wiki/dictionary/index.php?title=Nigrescence_Time_(of_a_lamp)&oldid=12180"