Gas light

Gas light is

Synonymous with gas lighting
Title of a play by Patrick Hamilton from 1938 Gaslicht (drama)
Title of a film from 1940 based on the play Gaslight by Patrick Hamilton, see Gaslicht (1940)
Title of a 1944 film based on Patrick Hamilton's play Gaslight , also known as Das Haus der Lady Alquist
Title of the German film adaptation of the play Gaslight by Patrick Hamilton with Margot Trooger and Dieter Borsche, Gaslicht (1960)
Title of a detective radio play by Bavarian Radio from 1977, Gaslicht (radio play, 1977)
Title of a psycho crime thriller by Südfunk Stuttgart from 1977, Gaslicht (crime thriller, 1977)

Novel booklet series from the Pabel-Moewig-Verlag (romantic thriller novels), see Gaslicht (booklet series)

See also:

Gaslighting describes a form of psychological violence or abuse (named after the play Gaslight by Patrick Hamilton)
Gas lights, see Gas Lighting