Light strip device for a door leaf of a boarding system of a rail vehicle

A door leaf of a boarding system of a rail vehicle, the door leaf comprising:

• at least one window opening, which has a window soffit, which forms a circumferential inner surface facing toward the window opening on the window opening,
• a windowpane held on or in the window opening, and
• a light strip device for nondestructive detachable fastening on or in the window soffit of the window opening, the light strip device including at least one light strip provided with a plurality of light sources arranged spaced apart in series, at least one holding and mounting profile, in which the at least one light strip is accommodated and which is provided with an attachment to the window soffit, wherein the holding and mounting profile includes at least one light passage opening in such a way that light generated by the light sources penetrates through the light passage openings and wherein the holding and mounting profile is opaque with the exception of the light passage openings, or wherein the holding and mounting profile is at least partially transparent.