Issues of Interdisciplinary Study of the Impact of Chromatic LED Lighting on Humans

High-quality room lighting has great potential for improving the quality of life. However, if grounded on imperfect knowledge, it can cause unintended harm. This issue is of particular relevance against the background of rapid spread of chromatic LED illumination in the modern lighting design. The article proposes and theoretically substantiates the appropriateness of an interdisciplinary study of the aesthetic, psychological and physiological influence of chromatic light environment on a person. It has also been identified that the basic conditions for practical implementation of this interdisciplinary study include the provision of the integrated impact of chromatic illumination on the user, both through the organs of vision and through the skin, in the framework of the study environment; organization of a chromatic light environment which is integral, continuous and devoid of any additional semantic layers; eliminating possible manifestations of discomfort glare and visual disability of users by means of using a space consisting of interior surfaces with uniformly scattered illumination of moderate brightness; simultaneous comprehensive analysis of the aesthetic, psychological and physiological effects of colored light on users in their environment.