| abstract |
An apparatus for colour therapy comprises a diffuser (10, 15) of coloured light, comprising a plurality of monochromatic emission LED diodes (12) having at least two sections corresponding to two colours with frequencies defining a range included within the field of visible light. The diffuser is coupled to a feed and control unit (13) through which the frequency of a radiation of monochromatic light can be selected within said range of frequencies. The feed and control unit provides coloured light intensity regulation and constant variation and allows to select or pulse the intensity of the radiation of monochromatic light. |