FIELD: electricity.
SUBSTANCE: invention relates to lighting fixtures based on solid-state semiconductor light sources. The device consists of the housing, made from heat-conducting material, and light modules. The housing has a central compartment intended for placement at least of one power supply and at least one lighting module and two peripheral compartments intended for placement of lighting modules. The mass of the lighting fixture and its power are related by the following relations: the lighting fixture mass at the lighting fixture power up to 100 W doesn't exceed 2 kg, the mass of the lighting fixture at the power up to 50 W doesn't exceed 0.9 kg.
EFFECT: improvement of efficiency of heat release which is achieved due to use of lighting support consoles or fastening arms, located outside the lighting fixture.
11 cl, 14 dwg, 2 tbl
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