Lighting device, illumination device, and lighting fixture

A lighting device is configured such that only one of a first current control circuit and a charging current control circuit operates in any of operation modes from a first mode to a fourth mode. The lighting device is configured such that the first current control circuit and the charging current c...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Ueda Daisuke, Kido Hiroshi, Ido Shigeru, Hiramatu Akinori
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A lighting device is configured such that only one of a first current control circuit and a charging current control circuit operates in any of operation modes from a first mode to a fourth mode. The lighting device is configured such that the first current control circuit and the charging current control circuit are not included in the same closed circuit.