LED MODULE WITH INTEGRATED EMERGENCY LIGHT FUNCTION, LIGHTING SYSTEM, AND METHOD FOR OPERATING AN LED MODULE WITH INTEGRATED EMERGENCY LIGHT FUNCTION

摘要

In a method for operating an LED module (20) with integrated emergency light function and having a plurality of LEDs, a group of LEDs (31) is activated in a normal operating state in such a way that light is emitted by a first light exit surface of the LED module (20). In an emergency light operating state, one part (33) of the LEDs belonging to the group (31) is activated in such a way that light is emitted by a second light exit surface of the LED module (20), the first light exit surface and the second light exit surface having different shapes.