Set 3 vintage Charlotte Perriand Ceiling Wall lamp for Honsel 1970s

This wall lights from an apartment in the Ski Resort Les Arcs were designed by Charlotte Perriand. Designed as wall lamp, the fixture can also be mounted as ceiling lamp. Perriand started working in 1967 on the project and created most of the furniture used in the apartments of the ski station. The lamps were produced by Honsel in Germany during the 1970s. They are to be used with a E27 mirror head bulb.