The Marset Mercer C is a ceiling lamp with a mouth-blown, transparent glass cylinder. A textile shade made of cotton is integrated in this glass cylinder. This inner shade is available in cotton ribbon natural and pearl white. The ceiling holder with a diameter of 14 cm is made of chromed iron. An opal diffuser on the underside of the lamp prevents glare caused by the light emitted downwards. Some of the light is also radiated upwards and to the sides. Halogen lamps as well as LED retrofit and compact fluorescent lamps are suitable as light sources.