FIELD: equipment for interior and display lighting. SUBSTANCE: method includes lighting of surface- residing inscriptions, characters, or pictures with aid of light- emitting diodes of red, green, and blue radiation spectra, brightness of each group of light-emitting diodes of same radiation spectrum being varied by means of respective current regulator. Desired contract of picture that makes it possible to obtain comprehensive range of colors varying both in steady state and transient modes is attained due to corrugated surface of information field or due to corrugated characters or inscriptions residing on smooth information field. EFFECT: enlarged functional capabilities of light. 10 cl, 9 dwg
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