Grey German Industrial Scissor Wall Lamp from SIS, 1960s

Industrial scissor wall lamp manufactured by SIS in Germany during the 1960s. The lamp has a metal shade. The iron scissor arm is extendable and can be turned sideways.The original rotary swich is situated directly on the shade.The socket requires standard E27/ E26 light bulbs. New textile wire. Measures: Scissor approximate 40-100 cm. The diameter of the shade: 15 cm. The weight: 1.8 kg. Wall mounting: 15 X 3 cm.