Lighting device for integration in a cabin structure, method for producing the lighting device and cabin structure with the lighting device

The lighting device has an illuminating unit (2) that is formed to emit the light in an aircraft cabin, where the illuminating unit has a light source (4) and a light source carrier (5), on which the light source is arranged. A transparent covering unit (3) is formed to blind the illuminating unit to the aircraft cabin. The lighting device is formed as pre-finished functional component (7) to be integrated in the cabin structure. The lighting device is formed in a bend-free manner. Independent claims are included for the following: (1) a method for processing a lighting device; and (2) a cabin structure with an aircraft skeleton.