Elegant wall sconces by Temde, designed by E.R. Nele. Often mistakenly attributed to Max Bill. Classic yet timelessly modern, especially in the rare chrome-colored version. Two opal glass diffusers sit at the ends of a curved arm that is fixed in the center. The spheres can be screwed onto the sockets using a threaded connection. One of the sconces has a pull switch. 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, Up to 250V (Europe/UK Standard).The wiring of this item may be original and might need replacement, if not specified otherwise.