FIELD: electricity.
SUBSTANCE: lighting device (4) comprises multiple light-emitting diodes (LEDs) (9) and a substrate (8), comprising a mounting surface (8a), where LEDs (9) are installed. A driver (11) to excite light-emitting diodes (9) is installed on a rear surface (8b) of the mounting surface (8a).
EFFECT: higher quality of emission with increased number of light-emitting elements.
8 cl, 11 dwg
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