Large square flushmount ceiling light with brass backplate and hand blown murano glass in ice melted shape by kalmar, austria, 1960s. High quality of materials. Sockets: four x e27 standard bulbs. Light bulbs are not included. It is possible to install this fixture in all countries (us, uk, europe, asia, australia,\.) good condition. 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, up to 250v (europe/uk standard).the wiring of this item may be original and might need replacement, if not specified otherwise.