LIGHT CHANGEABLE ENERGY-SAVING PULLSWITCH

The utility model discloses a light changeable energy-saving pull switch. The exiting duplex pull switch is used as the foundation, and a semiconductor diode is connected between the two wire-outlet ends of the light changeable energy-saving pull switch. The full wave of the alternating current is c...

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Bibliographische Detailangaben
1. Verfasser: YANG LIANGYUAN
Format: Patent
Sprache:eng
Schlagworte:
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