Light-guiding arrangement, more particularly an optical module, having one or more optical units which can each be assigned to an LED or a group of LEDs, wherein each of these optical units has a light-entrance side, on which light emitted by the assigned LED or group of LEDs can be radiated in, and a light-exit side, on which the light radiated into the optical unit from the LED or group of LEDs emerges from said optical unit, and each of these optical units comprises, in the light path from the light-entrance side to the light-exit side, a first light-guiding section made of a light-transmissive material in which light that runs within the light-transmissive material can be deflected by reflection, in particular total-internal reflection, and a second light-guiding section made of a light-transmissive material which has a light-deflecting interface which forms part of the light-exit side of the optical unit and which is in the form of a free-form lens that produces an asymmetric light intensity distribution, wherein the light-guiding arrangement is designed so that the light is predominantly emitted in a first direction and perpendicular to this first direction, wherein the first section is in the form of a deflection body which has a curved side on which the light of the LED entering the deflection body can be reflected, as a result of which light emitted by the LED or LEDs in the direction of the curved side is deflected in such a way that it runs in the opposite direction or runs to the upper side of the deflection body situated on the light-exit side of the optical unit, and the first section is arranged next to the second section and comprises an interface which forms part of the light-exit surface of the optical unit such that the optical unit can emit light via the first and second sections, wherein the upper side of the deflection body is provided with a prism structure which produces a wide-angle light intensity distribution in both directions parallel to an axis perpendicular to the first direction. wherein each of these optical units has a light-entrance side, on which light emitted by the assigned LED or group of LEDs can be radiated in, and a light-exit side, on which the light radiated into the optical unit from the LED or group of LEDs emerges from said optical unit, and each of these optical units comprises, in the light path from the light-entrance side to the light-exit side, a first light-guiding section made of a light-transmissive material in which light that runs within the light-transmissive material can be deflected by reflection, in particular total-internal reflection, and a second light-guiding section made of a light-transmissive material which has a light-deflecting interface which forms part of the light-exit side of the optical unit and which is in the form of a free-form lens that produces an asymmetric light intensity distribution, wherein the light-guiding arrangement is designed so that the light is predominantly emitted in a first direction and perpendicular to this first direction, wherein the first section is in the form of a deflection body which has a curved side on which the light of the LED entering the deflection body can be reflected, as a result of which light emitted by the LED or LEDs in the direction of the curved side is deflected in such a way that it runs in the opposite direction or runs to the upper side of the deflection body situated on the light-exit side of the optical unit, and the first section is arranged next to the second section and comprises an interface which forms part of the light-exit surface of the optical unit such that the optical unit can emit light via the first and second sections, wherein the upper side of the deflection body is provided with a prism structure which produces a wide-angle light intensity distribution in both directions parallel to an axis perpendicular to the first direction.