Unique big bauhaus chandelier (model kh 620) designed by the design team of the technische unie (dutch company) in 1956. This hanging lamp (model kh 620) is inspired by the bauhaus style and is beautiful by its simplicity. The pendant is still in very good original condition; it has been cleaned, polished and the wiring has been checked by an electrician. This hanging lamp contains 6 (new) tl-d tubes of 18 w / 840 (these are still for sale). Designed for a large room or entrance hall, grand café or restaurant. A real eye-catcher. Material: iron, polished brass, partly enamelled in white. The three transformers are nicely concealed in the ceiling plate. Dimensions: h x d = 110 x 62 cm. Source: catalog technische unie, october 1956, page 190. I have official proof of authenticity such as vintage catalogs, designer records, or other literature sources 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.