Herda Square Acrylic Wall Lamps
Materials: Lucid, chocolate, smoked brown acrylic square discs. The clear discs have rounded corners. White acrylic wall mount. Some chromed brass parts. Two threaded brass rods. 2 ornamental chrome nuts. White painted Bakelite E14 socket.
Depth: 12 cm / 4.72”
Width: 22,6 x 22,6 cm / 8.89 x 8.89”
Electricity: 1 bulb E14, 1 x 40 watt maximum, 110/220 volt.
Any type of light bulb can be used, but a silver cupped (or gold cupped) light bulb is preferred.
Period: 1970s – Mid-Century Modern.
Designer: To be appraised.
Manufacturer: Herda Verlichting BV, Amsterdam, The Netherlands.
Other versions: These Herda square acrylic wall lamps exists in several variations. Also made as a pendant lamp and a table lamp.
Often sold or presented as lamps made by Dijkstra Lampen B.V. or Raak Amsterdam, two other Dutch companies, but they never made lamps like these.
Herda Verlichting BV (Herda Lighting company) was a owned by the Dutch “brothers Daniels” family and was located in Amsterdam, The Netherlands. Founded in 1946 and declared bankrupt on June 24, 1997.
Acrylic: Often named by its commercial name: Perspex, Plexiglas, Crylux, Acrylite, Lucite, is a thermoplastic.