FIELD: lighting.
SUBSTANCE: invention relates to lighting engineering. LED module includes printed circuit board (PCB) with plurality of LEDs installed on it, as well as the first and second optical coating plates, each of which comprises an optically transmissive portion and is connected to the printed circuit board so as to cover the corresponding subset of the plurality of light-emitting diodes. First and second optical coating plates have complementary geometric outlines, so that they are self-aligning along two axes.
EFFECT: technical result is easier manufacturing.
10 cl, 8 dwg
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