Mid-century pyramid wall lamps by glashütte limburg made in germany in the 1970s. They have a beautiful cone shape and are made of solid brass and opaline glass. The inside is made of metal. Dimensions height: 10.24 in. (26 cm) width: 13.4 in. (34 cm) depth: 7.1 in. (18 cm). In very good vintage condition, cleaned well wired and ready to use each light requires 1 x e27 light bulb. Also led compatible. 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.