Wall lights by RAAK Amsterdam, the Netherlands, 1960s. Adjustable to any direction you choose, to use as ambience lighting or as direct spot. Can also be used without aluminum shade. Ten pieces available, perfect 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.