Table lamp providing indirect and diffused light with electronic dimmer. Metal reflector with gloss white finish inside and white powder-coated outside. Adjustable hand-blown clear glass diffuser. Matte black or anodized silver extruded aluminum body. Nickel-plated and zapon-varnished polished steel base. For indoor environments. Designed by Achille Castiglioni and Pier Giacomo Castiglioni in 1962.