Tele-ambiance / Sonnenkind design lamp with dimmer, 1950s

This lamp was manufactured by the french company télé-ambiance and the german company sonnenkind has been selling these lamps for a long time. The lamp has a triangular base made of black metal and the bulb is surrounded by a black perforated metal circle with a white and pink acrylic disc with 6 black decorative screws. The lamp has an intensity dimmer, which was very rare for this period. 60s. Triangular base in black metal. Width 16 X 16 cm. Height 24 cm. This vintage luminaire is collector.' the reflections are very interesting, I invite you to look at the photos.