<p>Lamp arrangement (2) has housing (3) for inserting light source, a translucent cover pane (5) for protecting light source whereby the cover pane and the housing are connected with each other with their respective edge sections. The edge section of the housing has a gap (6) between the cover pane and the extending section (8) extending to the adjacent mounting part (1). The edge section is formed in such a way that the gap is not visible from outside of the cover pane.</p>
