A pair of ceramic wall lights, manufactured by Martin Müller & Co. GmbH, a lighting fixture manufacturer in Neheim-Hüsten, Germany, in the typical color scheme of the period. The lights' design is reminiscent of waves. The colors are various shades of brown (light, dark, and reddish) and beige. Each light has an E14 socket. The use of mirrored bulbs, combined with the wave shape, creates interesting lighting effects. Square base with sides of 23 cm Distance from the wall: 8 cm Wall bracket diameter: 11 cm This piece has an attribution mark, I am sure that it is completely authentic and take full responsibility for any authenticity issues arising from misattribution, European Plug (up to 250V).The wiring of this item may be original and might need replacement, if not specified otherwise.