These space age wall lights are made in Holland in the 1970s. They could be Raak lamps or Herda lamps. Both lighting manufacturers made these sort of lamps in the 1970s. It is hard to find a marked lamp.
These lamps consists of 2 layers of brown perspex , the top one is smaller and curved and diamond shaped. The underlayer is square shaped. The connecting casings are made of chromed metal with a shell of transparent plastic.
The lamps have a beautiful architectonic look and the light effects are spectacular, especially with upward reflecting lights.
The white perspex back has a hanging system. See pictures
The lamps are in very nice vintage condition.
Measurements: 20 cm x 20 cm,