Set of 5 multicoloured Raak cylindrical pendant lights, 1970s

Set of 5 large metal pendants from a bar, 4 black on the outside with magenta inside, 1 white on the outside with gold colour on the inside. Each light is 40 cm long X 10 cm diameter. The lights are supported by strong wires. Maximum drop 100 cm. All in good working condition, new electric wiring. The design is reminiscent of designs by Raak. Very good condition with minimal signs of age and use.