Early production counterweight pendant lamp or hanging light "bauhaus hmb 25/500". Designed in 1925 by marianne brandt & hans przyrembel. Manufactured in 1980s by tecnolumen, germany. Label inside the canopy. executed in nickel-plated aluminium, the lamp is executed with 1 x e27 / e26 edison screw fit bulb socket, is with original wiring and in working condition. It runs both on 110/230 volt. dimensions of the lamp shade: dm 21.66 in. (50 cm) h 11.82 in. (15 cm) dm of the canopy 8 cm adjustable hanging height! weight netto ca. 4.5 kg condition: good original vintage condition. For its condition, please see all images. 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.