Five-light-area multi-color-temperature light source

The utility model relates to the technical field of light sources, and discloses a five-light-area multi-color-temperature light source which comprises a substrate, a box dam is arranged on the upper surface of the substrate, the box dam is arranged in a closed surrounding mode, and a light-emitting...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIU JIANQIANG, SONG LANG, CHEN YONGHUA, YANG FAN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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