Light source module, illumination device and moving body

A light source module comprising:

• a substrate;
• a plurality of light sources
• mounted on a first surface of the substrate in a thickness direction of the substrate, arranged in a matrix,
• including a set of light sources arranged in a row direction and a set of light sources arranged in a column direction,
• each of the plurality of light sources including a first electrode and a second electrode, the first electrode being longer than the second electrode in the row direction, and
• the each of the plurality of light sources being configured to be individually controlled to be lit,
• a first electric supply wire configured to supply electricity to each of the first electrodes, the first electric supply wire being provided to extend along the column direction, and
• a plurality of second electric supply wires configured to supply electricity to each of the second electrodes, each of the plurality of second electric supply wires being provided to extend along the column direction closer to a second surface of the substrate than the first electric supply wire, the second surface being located opposite of the first surface,
• wherein
• at least one of the plurality of second electric supply wires overlaps, in the thickness direction, light sources among the set of light sources arranged in the column direction, and
• at least one of the plurality of second electric supply wires that are connected to each of light sources of the set of light sources arranged in the column direction is provided so as to extend through regions, the regions overlapping with the first electrodes of one or a plurality of light sources of the set of light sources arranged in the column direction in the thickness direction of the substrate.