Maison Jumo model 900 desk lamp, circa 1960-70.

Desk lamp from the Jumo house, model 900. Sometimes referred to as a "saucer," this lamp is chrome-plated. Its base and deflector are on a ball joint, allowing for great flexibility in adjustment. Iconic model with its two ball joints that enable optimal orientation. In good electrical condition. Top diameter 21 cm, base diameter 18 cm.