The invention relates to a lamp for motor vehicles at least comprising a light source, which is arranged in a bulb (3) and has a luminous region (9), wherein one region (5) of the bulb (3) has at least one light-reflective element, which reflects a part of the light radiation of the light source so as to be directed into the interior of the bulb (3), and wherein the reflected part of the light radiation arrives in a region (10) lying close to the luminous region (9).
