Hillebrand Lighting (Hillebrand Leuchten) from Germany. Hillebrand has a strong reputation for this specific type of "bubble glass" or "ice glass" with brass elements from the 1960s and 1970s.
Hillebrand "Bubble" l
Design: The hand-blown glass contains numerous tiny air pockets that beautifully refract the light and create a warm, diffused glow.
Construction: The glass shade usually rests on a solid brass base (as in your image) or a chrome base. In many cases, the shade is attached to the base with decorative brass screws or a central element.
Versatility: This model was designed as a "flush mount," meaning it is mounted directly to the surface and can serve as both a ceiling light and a wall light.
Authenticity: Original pieces with a paper Hillebrand sticker on the metal mounting plate.
Specifications
ConditionExcellentColorsGold, BrownMaterialGlassNumber of items1BrandHillebrandHeight18 cmWidth26 cmDepth26 cm