LIGHT ASSEMBLY AND LANTERN FOR LIGHTING OF ROAD AND/OR STREET Russian patent published in 2014 - IPC F21S8/00 F21S8/08 F21V14/00 F21V23/04 F21K99/00 H05B33/08 F21W111/02 F21W131/103 F21Y101/02 

Abstract RU 2536179 C2

FIELD: electricity.

SUBSTANCE: invention relates to lighting engineering. The light assembly (10) used for a lantern (1), in particular, for lighting of roads and/or streets has adjusted light distribution. The light assembly (10) contains at least two light (11, 12) sources or two groups of the light sources, at that each of the above light sources (11, 12) or each of the above groups has individual light distribution performance, at that aggregated light distribution for the light assembly (10) is adjusted by change in light output ratio for at least two above light sources (11, 12) or groups of light sources.

EFFECT: simplifying adjustment of light distribution.

10 cl, 9 dwg

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RU 2 536 179 C2

Authors

Rami Zhan-Pol'

Rokar Florian

Dates

2014-12-20Published

2010-03-17Filed