Pair of vintage Lava lamp style wall lights, 70s

Pair of vintage 70s wall lights of German origin in bubbled glass and chromed steel bases of very good quality. Very good condition for this pair of very typical 70s lights. Manufacturer: keuco. Production period: 1970 - 1979. Country of production: Germany. Condition: perfect condition. Style: vintage, mid-century, space age, lava lamp. Metal part: Length: 12.5 cm. Width on the fixing side: 8.5 cm. Thickness of the chrome part: from 4.5 cm to 3.5 cm on the bulb side. Glass part: Top diameter: 7.5 cm. Middle width: 10 cm. Base: 4.5 cm. Each light requires a European e14 / 110 volt candelabra type bulb, with a maximum power of 40 watts. (bulbs not supplied). Detailed photos on request.