COLORED LIGHT IRRADIATION DEVICE WITH HIGH ILLUMINATION

PROBLEM TO BE SOLVED: To provide a colored light irradiation device with high illumination by which not only the mental disease condition of a patient having mental disease can be improved but also the prevention of the mental disease and the mental care for a normal person can be done. SOLUTION: Three light sources 1R, 1G, 1B irradiating respective color lights constituting light's three primary colors are arranged such that the respective color lights are mixed; switching means 3R, 3G, 3B switching on/off the respective light sources 1R, 1G, 1B, and voltage control means 4R, 4G, 4B variably controlling impressed voltages of the respective light sources 1R, 1G, 1B and controlling the brightness of the respective light sources 1R, 1G, 1B are arranged in the circuits of the respective light sources 1R, 1G, 1B respectively; thereby the high illumination light of the color effective according to the person who receives the light irradiation can be irradiated. COPYRIGHT: (C)2007,JPO&INPIT