A luminaire, in particular an outdoor luminaire, comprising a luminous means mount surface (10) on which a plurality of LED modules (20) are arranged, wherein the LED modules (20) respectively have a matrix of a plurality of LEDs (22), which are arranged in a plane (24), and a reflector strip (26), which adjoins on one edge of the plane (24) and is angled with respect to the plane (24), wherein the LEDs (22) each have an integrated optical unit which, in a cross section through the LED (22) perpendicular to the plane (24), creates two maxima of the luminous intensity distribution of the respectively individual LED (22), which maxima are deflected laterally with respect to the surface normal (28) of the plane (24) through the LED (22), wherein the light radiation from the LED (22) is reflected by the reflector strip (26) in one of the two maxima.