Raak domestic sun wall light

Raak wall lamp domestic sun model, netherlands, 1970s. Cubic wall lamp in black plastic (looks a lot like melanin) topped with a white glass globe. E27 socket. Attaches to the wall with two simple screws. Model appearing in the raak catalog from 1972 (see the scan in the description), being described as an outdoor wall light but can also be installed indoors, or even used as a table lamp. Excellent condition. Dimensions: 17 X 17 X 18 cm. 1 kg.