1. Of 4 square smoked glass geometric glass wall lamp / flush mount, 1960s each fixture needs 1 x e27 standard bulb with 60w max. light bulbs are not included. it is possible to install this fixture in all countries (us, australia, asia, uk, europe,\.) 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.