The lamp has a light source provided with multiple LEDs (22). A main reflector (12) i.e. free forming reflector, is provided with an outer edge (14), and directs light of the LEDs toward an operating part, where light is passed toward the main reflector from the outer edge by a coupling reflector i.e. ring reflector (24) in direction of an optical axis (o). The main reflector is designed in a flat manner. The LEDs are circularly arranged at the outer edge of the main reflector.