OLED lamps for light

The present invention relates to a light-emitting means (23) and a socket (20) for a lamp (15). The features of the socket (20) can be realized regardless of the characteristics of the luminous means (23). The lighting means (23) has a preferably planar light emitting surface (24). One or more semiconductor light-emitting elements are arranged in a bulb housing (30). The mechanical and electrical connection with the socket (20) necessary lamps connection means (70) is provided on which the light-emitting surface (24) opposite rear side (66) of the bulb (23). The dimensions of the luminous means (23) are preferably larger than that of the socket (20) so that the lighting means (23) facing toward the light emitting surface (24) completely covers the mounting (20). This is a particularly aesthetic impression can be achieved. This socket (20) and the lamps (23) can be very simple modular large total luminous areas of light (15) reach with an aesthetic whole.