A system comprising - a plurality of interconnected video panels , each video panel comprising at least one first light source and each video panel emitting light to a front side of the interconnected video panels, - at least one illumination device, wherein the illumination device comprises at least one second light source emitting light which differs from the light emitted by the first light source in at least one light parameter, - a support frame configured to be incorporated into the plurality of interconnected video panels , the support frame comprising: - connecting elements configured to connect the support frame to at least one of the video panels, wherein the connecting elements are connected to at least one of the video panels, - an attachment mechanism designed to secure the at least one illumination device to the support frame in such a way that the illumination device fixedly secured to the attachment mechanism emits the light to the front side of the interconnected video panels, wherein the support frame comprises four frame elements (110-113) which enclose a central opening wherein the attachment mechanism is connected to two opposite frame elements, and comprises a fixing bar to which the at least one illumination device is fixedly secured, wherein the attachment mechanism comprises two mounting elements via which the fixing bar is connected to the support frame, wherein the support frame further comprises two rail elements to which the attachment mechanism is connected, wherein the two mounting elements are connected to the support structure via the two rail elements such that the height of the attachment mechanism relative to the support frame can be amended. - a plurality of interconnected video panels , each video panel comprising at least one first light source and each video panel emitting light to a front side of the interconnected video panels, - at least one illumination device, wherein the illumination device comprises at least one second light source emitting light which differs from the light emitted by the first light source in at least one light parameter, - a support frame configured to be incorporated into the plurality of interconnected video panels , the support frame comprising: - connecting elements configured to connect the support frame to at least one of the video panels, wherein the connecting elements are connected to at least one of the video panels, - an attachment mechanism designed to secure the at least one illumination device to the support frame in such a way that the illumination device fixedly secured to the attachment mechanism emits the light to the front side of the interconnected video panels, wherein the support frame comprises four frame elements (110-113) which enclose a central opening wherein the attachment mechanism is connected to two opposite frame elements, and comprises a fixing bar to which the at least one illumination device is fixedly secured, wherein the attachment mechanism comprises two mounting elements via which the fixing bar is connected to the support frame, wherein the support frame further comprises two rail elements to which the attachment mechanism is connected, wherein the two mounting elements are connected to the support structure via the two rail elements such that the height of the attachment mechanism relative to the support frame can be amended. <EOS>