Ikea V9004 scissor wall light, 1989.
Solid pine wood and folded plastic lampshade.
E27 bulb socket.
The wiring can be changed position as well as the screen.
The classic screen is the original and has some cracks, visible in the photographs.
Measures:
The screen measures 26 cm. diameter
The lamp can be extended from 29 to 68 cm.