Lot of wall sconces Raak 1970

Set of five matte white lacquered metal wall appliques edited by Raak Amsterdam in the 1970s. This set includes a "ball" applique 18 cm in diameter by 28 cm in height, as well as four cylindrical appliques 20 cm high by 5 cm in diameter by 12 cm in width for the smallest and 18 cm for that mounted by a reflector. They are fully steerable by a double system by kneecaps and marbles, and are in a nice general state, note three mini sinks (see photos).