Art deco wall sconce by muller frères - 1920s these rare wall lights with the well-known peacock motif are characterised by their simple and functional art deco design. The motif is not only found on the glass, but also on the mounting. The signature "muller frères luneville" on this ceiling lamp is a sign of the outstanding craftsmanship and quality for which this renowned company is known. The muller company was a prestigious french glassworks specialising in the production of artistic glassware. These heavy ceiling lamps skilfully combine robust bronze with the elegance of glass, harmoniously uniting functionality and aesthetics. Each cleaned item has 3 x b22 socket and weighs 4.3 kg / 9.48 lbs. The lamp works with 110v and 230v. 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.