The invention relates to a lighting system, and belongs to the technical field of optics. The lighting system is provided with a plurality of lighting devices and identification devices, wherein the identification devices are in one-to-one correspondence to the lighting devices and are used for sending out identification information so that each lighting device has unique identification information which can be identified, the lighting system is further provided with an intelligent control system, the intelligent control system is provided with an identification interface, the identification interface is used for receiving the identification information sent from the identification devices, the lighting system is further provided with a cloud database, and the cloud database is used for receiving data sent from the intelligent control system and analyzing and processing the received data. The lighting system has the advantages that an inspection system and a temporary detection system are arranged on the lighting system so as to be adaptive to different application occasions, and the lighting system is simple in structure and relatively low in cost and is convenient to operate.