The luminaire requires 4 x e14 standard light bulbs with max. 60w. bulbs are not included. it is possible to install this device in all countries (usa, australia, asia, great britain, europe,\.) 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.