Skotlamper - Bulkhead lamps
Italian Foresti & Suardi guarded cast brass lamps for outdoor use.
Chromium plated brass. 230V - E27 socket.
Length 195mm - Width 135mm - Depth 115mm.
Extra cable entry in opposite side is possible with optional cable lead-in.
Why the name bulkhead lamp?
The bulkhead is the wall of a ship. It's actually the wall within the hull of a ship. So, bulkhead lamps are normally for the wall.
First cipher 4 = Protected against objects with ø1mm or more, and against contact with dangerous parts such as wires and similar objects.
First cipher 5 = shielded against dust.
Second cipher 3 = shielded against rain.
Second cipher 4 = shielded against waters pray.