Vintage metal table lamp with adjustable lamp shade. Designed by famous josef hurka for kovona in former czechoslovakia in the 1960s. Type st30. Bulb 1 x e26 - e27. Us adapter included. 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.