Sun switch

From International Dictionary of Marine Aids to Navigation
Revision as of 10:05, 17 September 2026 by Minsuids (talk | contribs) (Dictionary clean-up: identifier → urn:mrn:iala:dic:5-4-0335)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search

urn:mrn:iala:dic:5-4-0335

Sun relay Daylight control

A device operated by daylight that automatically controls a light, often electric, lighting it at or about sunset and extinguishing it at or about sunrise.




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