Light-Centre-Length

From International Dictionary of Marine Aids to Navigation
Revision as of 00:01, 25 February 2009 by Oferiks (talk | contribs) (1 revision)
Jump to navigation Jump to search

2-3-200

Light-Centre-Length (of an incandescent electric lamp or discharge lamp)

The distance between the geometric centre of the luminous element and a specified plane of location on a cap.

Ch2 Fig27.jpg




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

Languages

English

[[Category:2.3 Light Sources]

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

Retrieved from "http://www.iala.int/wiki/dictionary/index.php?title=Light-Centre-Length&oldid=1828"