Elegant wall sconces with swarovski crystals on a gold-plated frame. Manufactured by palwa (palme & walter), germany in the 1960s. measures: width 8.6" in. (22 cm), height 8.3" in. (21 cm) per lamp. lighting: takes three small edison e14 base screw bulbs per lamp. wattage: we recommend up to 40w per bulb. Works on 220v as well as 110v. condition: very good vintage condition. No imperfections to the crystals. wiring: the lamp has been tested with us american light bulbs under 120v and works flawlessly, no tools or rewiring required. All our goods are originally wired for 220v. Delivery without bulbs. 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.