FIELD: instrumentation engineering; light signal devices for all-round view.
SUBSTANCE: part of light-emitting diodes of proposed lamp is located in units of polar coordinate grid or on sides and vertex of regular polygonal coordinate grid. Some light-emitting diodes are oriented in different planes of optical axis of radiation and are mechanically locked on plate at required spatial orientation.
EFFECT: enhanced light and thermal properties; simplified construction.
5 cl, 4 dwg
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