One e27 socket. Works with 220v and 110v. our lamps are checked, cleaned and are suitable for use in the usa. the lamp can be shortened from 130cm to a height of approx. 70cm by shortening the cable. large pendant designed by claus bonderup and torsten torup for fog&morup, denmark, 1967. The quality and timeless extravagance of this iconic design remains valid up to our days. Its polished brass surface increases the degree of elegance many times over. 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.