FIELD: decorative lights such as indoor lighting fixtures, information signs, markers, display lights, alarms.
SUBSTANCE: proposed light has light source, transparent body, light guides mounted inside body, and color changing device. Light-emitting diode unit whose diodes have different emission spectrums is used as light source. Body is assembled of abutting plates whose planes are aligned with optical axes of light-emitting diodes; the latter are disposed in butt-end parts of plates.
EFFECT: extended service life, enlarged usability range with steady and uniform light flux, facilitated manufacture, reduced material input.
8 cl, 12 dwg
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RU2194212C2 |
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RU2248025C2 |
