Exceptional, elegant and highly decorative mid-century modern 'konkylie' pendant lamp or hanging light in copper with lovely patina. Probably the only one / prototype of this model made of copper. Never seen a second one before. Designed by louis weisdorf for lyfa, denmark, 1960s. executed in copper sheet, the pendant lamp needs 1 x e27 / e26 edison screw fit bulb. It is wired, in working condition and runs on 110 / 230 volt. Delivery without bulb. our lights are checked, cleaned and suitable for use in the usa. overall dimensions: diameter: 16.93 in. (43 cm) height: 14.96 in. (38 cm) full drop with current chain / cord: 49.22 in. (125 cm) net weight 6 kg condition: good original vintage condition. Wear consistent with use and age. With lovely, typical patina of copper. Please see all imaged uploaded for its condition. 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.