Set of two thick Murano glass pendant lamps, produced by Leucos in the 1970s and designed by Roberto Pamio and Renato Toso. Black Murano glass shade with yellow, orange, and red rings, supported by a steel cable twisted around a cream-colored spiral electrical cable. In perfect vintage condition. Creator: Roberto Pamio and Renato Toso Design period: 1970-1979 Country of production: Italy Manufacturer: Leucos Style: Italian design Material: Murano glass Color: Black, yellow, red, orange, cream Condition: excellent Attribution mark: present Measures: Diameter 30 cm Height 20 cm Adjustable ceiling height I have official proof of authenticity such as vintage catalogs, designer records, or other literature sources 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.