A dual graphic label for an input element of a control device for selectively displaying a first graphic pattern and a second graphic pattern, the dual graphic label comprising a first light source for emitting a first light ray, a second light source (26,28) for emitting a second light ray (92,95), an optical masking shield comprising a light blocking surface with a light permeable area in a shape of the first graphic pattern, a light conducting body (35, 37, 40) comprising a surface with a light diffusion area in a shape of the second graphic pattern, and a display face, wherein the optical masking shield is provided between the first light source and the light conducting body, and the light conducting body is provided between the display face and the optical masking shield, wherein the first light ray (103, 106) travels from the first light source to the light permeable area (59, 135) of the optical masking shield, to the light conducting body, and to the display face for illuminating the display face with the shape of the first graphic pattern (59, 135), and wherein the second light ray (97, 99) travels from the second light source (26, 28) to the light conducting body, through the light diffusion area, and to the display face for illuminating the display face with the shape of the second graphic pattern, a light guiding unit (35, 37) arranged between the second light source (26, 28)and the light conducting body, the light guiding unit (35, 38)being configured to guide a light ray from the second light source (26, 28) to the light conducting body; characterized by an opaque carrier comprising a casing having an outer surface comprising an opaque light shield (61, 125) with a cutout (59, 135) for showing the first graphic pattern (59, 135), the outer surface also comprising a slot into which the light guiding unit (35, 37)is insertable so as to couple the light guiding unit (35, 37) with the light conducting body. an optical masking shield comprising a light blocking surface with a light permeable area in a shape of the first graphic pattern, a light conducting body (35, 37, 40) comprising a surface with a light diffusion area in a shape of the second graphic pattern, and a display face, wherein the optical masking shield is provided between the first light source and the light conducting body, and the light conducting body is provided between the display face and the optical masking shield, wherein the first light ray (103, 106) travels from the first light source to the light permeable area (59, 135) of the optical masking shield, to the light conducting body, and to the display face for illuminating the display face with the shape of the first graphic pattern (59, 135), and wherein the second light ray (97, 99) travels from the second light source (26, 28) to the light conducting body, through the light diffusion area, and to the display face for illuminating the display face with the shape of the second graphic pattern, a light guiding unit (35, 37) arranged between the second light source (26, 28)and the light conducting body, the light guiding unit (35, 38)being configured to guide a light ray from the second light source (26, 28) to the light conducting body; characterized by an opaque carrier comprising a casing having an outer surface comprising an opaque light shield (61, 125) with a cutout (59, 135) for showing the first graphic pattern (59, 135), the outer surface also comprising a slot into which the light guiding unit (35, 37)is insertable so as to couple the light guiding unit (35, 37) with the light conducting body.