FIELD: lighting.
SUBSTANCE: invention relates to lighting engineering. Lighting fixture is made with possibility of opposite flat surfaces horizontal orientation installation and has rectangular light guide, having four edges and opposite flat surfaces. Light-emitting module directs light at least to only one of side edges. Each of said flat surfaces emits light, wherein larger amount of said light is emitted selectively upwards or downwards. One of flat surfaces can be equipped with mirror reflecting surface, directing light to output through opposite flat surface.
EFFECT: technical result is enhanced equipment range.
19 cl, 4 dwg
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