Holder element for holding at least one flat surface-light lamp, set of a plurality of lampholders and a plurality of elongate holding bodies and luminaire

A luminaire, comprising:

• a plurality of lampholders for mechanically holding and electrically contacting a surface-light lamp in each case,
• a plurality of flat surface-light lamps having a respective upper flat side, which comprises a luminous area, and a respective underside, which is arranged opposite the upper flat side,
• wherein each lampholder is associated with the surface-light lamp and each surface-light lamp, on its underside, in order to establish a mechanical and electrical connection to the associated lampholder, is designed such that the respective surface-light lamp can be attached via its underside to the respective lampholder, thus making the electrical contact, and
• a plurality of elongate holding bodies, which, via their longitudinal ends, can be mechanically fixedly interconnected or are mechanically fixedly interconnected so as to form a holding structure, which is composed of the holding bodies and to which the lampholders can be fitted or are fitted at regular distances from one another on a common holding structure side.