PROBLEM TO BE SOLVED: To provide an illumination system capable of performing a light therapy for a light therapy object person according to a state of the object person.SOLUTION: An illumination system 10 includes: a health condition acquisition part 21 for acquiring health condition information on an object person a communication part 22 for transmitting the health condition information to an illumination device an information terminal 30, which is an interface for inputting a content of a treatment for the object person a communication part 33 for transmitting care information to the illumination device a communication part 41 for receiving the health condition information and the care information and a control part 42 for controlling the irradiation of the light of a light source part based on the acquired health condition information and the care information.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2019,JPO&INPIT【課題】光療法の対象者に、当該対象者の状態に応じた光療法を行うことができる照明システムを提供する。【解決手段】照明システム10は、対象者の健康状態情報を取得する健康状態取得部21と、健康状態情報を照明装置へ送信する通信部22と、対象者への施療内容を入力するためのインターフェースである情報端末30と、ケア情報を照明装置へ送信する通信部33と、健康状態情報及びケア情報を受信する通信部41と、取得された健康状態情報及びケア情報に基づいて光源部の光の照射を制御する制御部42とを備える。【選択図】図2