engleski

Influence of luminar energy emission in the visible waveband on human color perception

Color is particularly associated with electromagnetic radiation of a specific wavelength range visible to the human eye. Color perception depends on vision, light, and individual interpretation, and understanding color involves physics, physiology, and psychology. This paper, analyzes the interaction between color perception and light, i.e., the emission of light energy. The light spectrum consists of many different wavelengths of energy produced by a light source. There are some significant differences between natural daylight and artificial light. Intensity and spectrum are most important here. The entire light spectrum is found only in daylight. Visible light is a portion of the spectrum from 380 nm to 780 nm. The spectral distribution of the light spectrum produced by a lamp depends on the brightness and significantly influences human color perception. The paper explains how the relative intensities of energy emission at each wavelength affect color perception. This paper can contribute to luminaire selection, i.e., human perception of color both outdoors and indoors. Human centric lighting expresses the positive effect of light and lighting on human health, well-being and performance, and thus has both short and long term benefits. The "ideal" lighting spectrum depends on the type of lighting and the desired effect on people, nature and objects.

color, light spectrum, energy emission, color perception

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