Wilhelm wagenfeld lamp, model number: wv 350. source: lindner catalog 1960 manufacturer: lindner gmbh embossed mark: ljs excellent condition. opal glass with screw thread on porcelain holder. suitable for wall or ceiling mounting. ceiling mounting also possible outdoors. 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.