FIELD: lighting.
SUBSTANCE: control method for light angular distribution of the light beam emitted by light-emitting device (102, 200) with the first set of light sources (105, 211) containing at least one light source configured to emit light inside the first angular range (221, 231, 241), and the second set of light sources (107, 210), containing at least one light source configured to emit light inside the second angular range (222, 232, 242), in which the first angular range differs from the second angular range. Method comprises stages of receiving (401) from light controller (101) setting (VDS) of light controller, control (404) of said first set of light sources, if said light controller setting is inside the first predetermined range, on emission of light inside said first angular range; and control (405) of said second set of light sources, if said light controller setting is inside the second predetermined range, on light inside the said second angular range.
EFFECT: technical result is easier control of light angular distribution.
12 cl, 4 dwg
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