'Noce' sconces by Achille Castiglioni for FLOS. Designed and manufactured in Italy, 1972. Painted die-cast aluminum, printed glass. We recommend one E26 25-40w maximum bulb. Bulb is not included. Retains original manufacturer's label. Literature: Domus 514 September 1972, p.114 Domus 517 (December 1972), House advertisement Amica May 1, 1973, p. 40 Sergio Polano, Achille Castiglioni all works, Electa, Milan, 2001, p. 285 Giuliana Gramigna, Repertoire 1950-2000, Allemandi, Torino, 2003, p. 207.