This exceptional ceiling/wall light captivates with its heavy, high-quality textured glass featuring a concentric cut. The glass is numbered (243) – a beautiful detail that speaks to its quality and craftsmanship. the light produces a pleasantly warm, evenly diffused light and a decorative beam pattern on the ceiling or wall. Ideal for living rooms, hallways, bedrooms, or as a stylish highlight in period apartments. Based on the workmanship and design, i assume it is a model from the renowned german lighting manufacturer hillebrand (no guarantee). height: 11 cm width: 60 cm depth: 11 cm weight: 5,300 g material: textured glass, metal origin: germany, 1960s socket: 5 x e27/26; the light requires 5 x e27/26 edison screw bulbs, max. 60 w. bulbs not included! 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.