FIELD: electricity.
SUBSTANCE: spot lighting system (10) comprises a tubular reflector (2) with a reflecting inner surface. The tubular reflector (2) has an input opening (7) and an output opening (8), which is bigger than the input opening (7), a group (1) of light sources that contains a multitude of sources (13a-c; 30a-d; 31a-d; 32a-d) placed to emit lighting to the tubular reflector (2) in its input opening, and a light-dissipating optic element (9) placed to dissipate light emitted by the above light system (10). The light-dissipating optic element (9) is made to increase dissipating ability with the increase of the distance from the optical axis (12) of the lighting system. At least one light source in the above tubular reflector (2) and at least one source in the above tubular reflector (2) and the above group (1) of light sources is made so that each symmetrical position of the above group (1) of light sources differs from any symmetrical position of the above tubular reflector (2).
EFFECT: invention ensures the improved intensity and uniformity of lighting.
12 cl, 5 dwg
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