[Hygiene and the spectral energtic light pattern].

There are considered methodological bases of multicriteria synthesis of a spectral energetic pattern for the evaluation of the excessive share of blue and red light in the spectrum of artificial energy sources. The basis of this methodology is relied upon on the hygienic approach to the spectrum analysis of solar and led light. Relying upon on "photobiological paradox of vision" according to M.

[Features of White LED Daylight and human health].

Today it is not enough to focus only on energy-saving concept, but it should be taken into account the complex changes in the human body when exposed to not only visual and psychological, but also biological components and led lighting. Such approach to the hygienic assessment of led lighting will help to reveal both how the risks of exposure are dangerous and to identify hygienic and constructional solutions in the development of LED lamps. Led lighting as a factor of stimulation of the human hormonal system can, along with metabolic syndrome, increase the risk of type 2 diabetes.