Glass aluminium mushroom table lamp by Niek Hiemstra for Evolux, 60s

Glass aluminium mushroom table lamp by Niek Hiemstra for Evolux, 60s. Designer: Niek Hiemstra. Producer: Hiemstra Evolux. Model: mushroom table lamp. Period: 60s. Materials: opaline glas, aluminium, metal. Measurements: height 38 cm, shade diameter 31.5 cm, base 13.5 cm diameter, Condition: some scratches and a few dents on the cover, see photos. But certainly not disturbing.