Lighting module having an accommodation space comprising a point light source and an optical system for directing and at least partially collimating of the divergent light emitted by the point light source, - wherein the system has a rotation symmetrical collimator lens being optically coupled to the accommodation space and having an optical axis (o) in which the point light source is located, and having a light entry surface for the emitted light, as well as an arrangement of prisms optically subsequent to the collimator lens and comprising first prisms extending longitudinally and vertically to the optical axis (o), - wherein the collimator lens is configured to deliver the divergent light being launched through the light entry surface to the subsequent arrangement of prisms with a certain divergence, and - wherein the first prisms are arranged in a plane vertical to the optical axis, characterized in that - the first prisms are configured for deflecting the light asymetrically with respect to the optical axis (o) in a main radiation direction (a) at an angle (β) greater than zero with respect to the optical axis (o), wherein - the first prisms are configured and/or are arranged in a radial direction component (a r) of the main radiation direction (a) so that a first prism and/or a group of prisms consisting of first prisms is different with respect to an effective light deflecting capability from a subsequent first prism in the radial direction component (a r) or the subsequent group of prisms consisting of first prisms in the radial direction component (a r) in order to direct the divergent light into at least approximately parallel alignment, wherein - the first prisms and/or the groups of prisms consisting of first prisms in their sequence with respect to the radial direction component (a r) exhibit a step by step alteration from an opposite to the radial direction component (a r) radially outermost first prism functioning as a deflection prism to an outermost in the radial direction component (a r) first prism functioning as a refraction prism. - wherein the system has a rotation symmetrical collimator lens being optically coupled to the accommodation space and having an optical axis (o) in which the point light source is located, and having a light entry surface for the emitted light, as well as an arrangement of prisms optically subsequent to the collimator lens and comprising first prisms extending longitudinally and vertically to the optical axis (o), - wherein the collimator lens is configured to deliver the divergent light being launched through the light entry surface to the subsequent arrangement of prisms with a certain divergence, and - wherein the first prisms are arranged in a plane vertical to the optical axis, - the first prisms are configured for deflecting the light asymetrically with respect to the optical axis (o) in a main radiation direction (a) at an angle (β) greater than zero with respect to the optical axis (o), wherein - the first prisms are configured and/or are arranged in a radial direction component (a r) of the main radiation direction (a) so that a first prism and/or a group of prisms consisting of first prisms is different with respect to an effective light deflecting capability from a subsequent first prism in the radial direction component (a r) or the subsequent group of prisms consisting of first prisms in the radial direction component (a r) in order to direct the divergent light into at least approximately parallel alignment, wherein - the first prisms and/or the groups of prisms consisting of first prisms in their sequence with respect to the radial direction component (a r) exhibit a step by step alteration from an opposite to the radial direction component (a r) radially outermost first prism functioning as a deflection prism to an outermost in the radial direction component (a r) first prism functioning as a refraction prism.