A cocoon pendant lamp made by friedel wauer in germany in the 1960s. The hanging lamp has a design similar to the lightings made by achille castiglioni. The lamp shade is made of original resin and has a losange shape. Measurements: height: 25-70 cm diameter: 42 cm the light requires one e27 (us e26) light bulb. Works both with 120v/220v. Very good vintage condition. 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.