Vintage up-and-down pendant light in white ceramic

Hello, here is an elegant pendant light in the shape of an umbrella in white ceramic, dating from the 70s. It has a very practical up and down system to vary the lighting atmospheres. It is in a very good state of conservation, showing only three tiny chips of paint on its top, visible in the photographs. No shocks or cracks have been reported. It will work using an e27 bulb (not supplied). Thank you for your visit.