Manufacturer: TECNOlumen, model HMB 25/500, based on a design by Marianne Brandt and Hans Przyrembel 1925, aluminum nickel-plated, single-lamp electrification, dome-shaped shade with curved handle on a cylindrical dome, height-adjustable on a long pendulum using pulleys and weight, cylindrical ceiling rosette, slight signs of age , H up to approx. 200 cm, shade D approx. 51 cm, probably from the 1990s
