Egy lámpa, sok lámpa - Somló Tamás filmje 1966 (One bulb, many bulbs)

Kortünet filmalkotás a valaha világhírű TUNGSRAM (Egyesült izzó) lámpagyár fénykorából
Hungarian made documentary film from the worldwide known TUNGSRAM Factory (TUNGSten (EN) - WolfRAM (DEU); "United Incandescent Lamp Factory") where was produced light sources, electron valves, semiconductors, and light fixtures in excellent quality - this film was made by Tamás Somló, in 1966