FIELD: lighting equipment.
SUBSTANCE: invention relates to lighting technology, in particular to LED lighting devices, and can be used in manufacture of luminaires for various purposes of outdoor and indoor lighting, as well as lamps with Edison screw E type. LED lighting device comprises at least two bodies with edges, in each of which at least one card is installed with at least, one light source, wherein at least one connecting element is mounted between bodies, the body being connected to a connecting element in the manner of interlock, at least one set of protrusions and grooves are provided on sides of the body, complementary to protrusions and grooves of the connecting element, the connecting element being formed as a closed cylindrical and hollow inside the body.
EFFECT: technical result is the simplification of assembly and maintenance, increase of the reliability of the body connection with the connecting element, increase in the efficiency of heat sink and expansion of field of use.
9 cl, 12 dwg
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