1980s Modern "Lithos" Murano Wall Light. Hand Cast Glass Turquoise Diffuser Satin Finish and nickel plated gun-metal mounting. The "Lithos" in Art Nouveau style was designed by Carlo Nason and manufactured by ITRE. Documented: available on request. Wattage: 300 watt max halogen Dimensions: Width 18"; depth 12"; height 8"