The invention relates to an illumination module. The illumination module comprises a fixed support, an illumination assembly and a light detection and measurement assembly, wherein the illumination assembly is arranged on the fixed support; the light detection and measurement assembly is fixed on the fixed support around the circumference of the illumination assembly, wherein the light detection and measurement assembly can detect the position of a surrounding object by emitting a detection signal. According to the illumination module, the light detection and measurement assembly is mounted onthe fixed support around the circumference of the illumination assembly, so that the circumferential space of the illumination assembly is fully utilized; the illumination assembly and the light detection and measurement assembly are jointly integrated and mounted on the fixed support, so that the arrangement is compact, the overall miniaturization design of the equipment is facilitated, the light detection and measurement assembly is arranged in a vehicle lamp on the front part of a vehicle head, without occupying too much space, the wiring is tidy and orderly, and later maintenance and overhaul are facilitated; and due to the fact that the light detection and measurement assembly is arranged inside the vehicle lamp to be protected, the overall appearance of the vehicle is not affected,dust cannot be stained by being arranged in the vehicle lamp, and a cleaning system of the vehicle lamp can be shared.