6x e14 versions. 42 glass tubes. Fully functional. e14 socket. Works with 220v and 110v. wiring is suitable for all countries. 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.