A room at the top of a lighthouse in which the signal light is housed.

a glass apparatus in which hydrogen, generated from zinc and sulphuric acid, is burnt; used primarily as a demonstration (invented by Alessandro Volta)

A small gas discharge lamp containing neon gas, sometimes with other noble gases to add colour.

A sodium vapor lamp.

A lamp, containing a coil of magnesium ribbon fed into a burner by clockwork, that produced an intense light.

An electric arc arranged so as to produce useful light.

A lamp fixed to, or carried on, a stagecoach.

A hand-held lamp that has sliding or rotating doors to adjust the amount of light emitted.

Alternative form of fo'c's'le lamp

(nautical) A lamp hung in the forecastle of a ship to allow sailors to work and relax after dark.