Desk lamp Insta Elektro Sensorette 1970s

Desk lamp from the 70s. The lamp is manufactured by Insta Elektro and is also called Sensette. The lamp is made in Germany. The lamp has an orange plastic holder with a black aluminum bulb lamp. The lamp turns on and off when touching the bulb. The sphere can rotate all around. Size: Height: 30 cm Diameter: 15 cm In vintage condition at the front there is a lighter spot on the foot.