A pair of sconces created by Hamburger (1941) for Knoll. An acrylic resin rod is masking the wire and making it almost invisible. Chrome reflector masking the bulb. The lights are fixed to the wall with two attachment tabs. Entirely original (reflectors, chrome, rods, switches). Rare and timeless 1970s model. Wiring to the European standard. Total height: 90 cm, reflector diameter: 17 cm, depth: 14 cm. Note: A second identical pair but 30 cm longer is available. This piece is attributed to the mentioned designer/maker. It has no attribution mark and no official proof of authenticity, however it is well documented in design history. I 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.