This elegant wall lamp, model "delta," was designed by sergio mazza for artemide in the 1960s and remains one of the most iconic mid-century lighting designs from italy. The lamp features a refined combination of brushed brass and opaline glass, forming a spherical diffuser with a ribbed lower section for soft, ambient illumination. Its adjustable height mechanism and solid brass wall mount reflect the era's dedication to both functionality and refined craftsmanship. With its timeless silhouette and warm materials, this piece is ideal for living rooms, hallways, or as a sophisticated bedside light. Good vintage condition. The lighting requires one e27 light bulb. Works with us and eu electrics (110/120/220v.) 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.