Beautiful modernist pendant lamp with four ice glass panels on a nickel plated frame suspended by chain. Designed and manufactured by j.t. Kalmar in vienna, austria in the 1960s. The fixture illuminates very beautifully. measures: width 7.87 x 7.87" in. (20 x 20 cm), height including suspension 30.3 " in. (77 cm). lighting: takes one large edison e27 base screw bulb. wattage: we recommend up to 60w per bulb. Works on 220v as well as 110v. condition: very good vintage condition. No imperfections to the glass. wiring: the lamp has been tested with us american light bulbs under 120v and works flawlessly, no tools or rewiring required. All our goods are originally wired for 220v. 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.