POLAM / TUNGSRAM HgLI 125W High Pressure Mercury Fluorescent Lamp
Lampe au mercure haute pression avec revêtement fluorescent
Fluoreszierende Hochdruck-Quecksilberlampe

Early 1980's.
Made in Poland by POLAM Pabjanice under PHILIPS licence, with a TUNGSRAM marking.
Yttrium vanadate (YVO₄) + orthophosphate coating.
Base: E27.

Thanks to Péter Horváth (Fénymúzeum – Museum of Electrical Lighting and Industrial History, Hungary) who donated this lamp.

 

Hauteur • Height • Höhe : 172 mm • 6" 3/4
Diamètre • Diameter • Durchmesser : 75 mm • 3"

 

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