Light-emitting diode (LED) color intrigue digital light bar

The utility model discloses a light-emitting diode (LED) color intrigue digital light bar which comprises a bar-type heat dissipation shell body and a bar-type LED light source. An LED constant current power source connected with the LED light source in an electrical mode is installed in the heat di...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: CHAI ZHIGUO
Format: Patent
Sprache:chi ; eng
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