Wonderful mid-century wall sconce with 16 large murano glass pieces in each lamp, made by kalmar, austria, manufactured, circa 1970-1979. Each sconce requires 16 x e14 small bulbs. Light bulbs are not included. It is possible to install this fixture in all countries (us, uk, europe, asia, australia) 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.