A glazing (10) comprising a first layer (A) is provided. The first layer (A) (1) is an optically transparent layer produced in a float glass process having an air-side (14) and a tin-side (13), wherein a luminous coating (12) is applied to at least a part of the air-side (14) of the first layer (A). A further aspect of the invention is providing a lighting unit comprising one of the described glazings (10) and at least one light source (4) arranged at an edge of the glazing (10). Further, a method for producing such a glazing (10) is provided.
