FIELD: electricity.
SUBSTANCE: invention relates to lighting engineering. The lighting fixture comprises a housing, a power supply, set of LED rulers and reflectors, glass covering LED rulers, external fins located on the housing, a layer of heat-removing material which is mainly designed on the basis of graphite, located between the LED rulers and the lighting fixture housing, polymeric covers, rubber gaskets, washers with rubber gaskets located in housing holes, and a diaphragm valve in the housing cover.
EFFECT: improvement of reliability and durability in operation.
4 cl, 2 dwg
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