An infrared lamp used to generate heat.

A flame lamp used in photometry that burns amyl acetate and has been used as a standard for measuring luminosity in parts of Europe.

An oil lamp with a funnel, designed to facilitate the vaporization and inhalation of opium.

A kerosene lantern.

A type of signal lamp, a visual signalling device used to transmit messages, typically in Morse code.

A lamp with movable parts to expose or block its light, so that it can be lit or dimmed without using electrical power and thus (by some interpretations) without violating Jewish prohibitions against work on the Sabbath.

A small indoor lamp designed to be used for reading at night.

(photography) Synonym of ring light

Synonym of harp holder

plural of lamp harp