Color temperature control device for LED lamp

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United States of America Patent

PATENT NO 11510295
SERIAL NO

17542659

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Abstract

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A color temperature control device for an LED lamp is disclosed. The color temperature control device is electrically connected to a lamp and comprises a power supply and a power control circuit. The processor can output a color temperature change processing signal. The power control circuit can control the lamp to change the color temperature in a full-on state according to the full-on state of the lamp and a color temperature change processing signal. The power control circuit can control the lamp to change the color temperature in a dimming state according to the dimming state of the lamp and a color temperature change processing signal. Thereby, the color temperature of the lamp can be changed in the full-on state of the lamp or in the dimming state of the lamp, thereby increasing the convenience of use.

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Patent Owner(s)

  • AIR COOL INDUSTRIAL CO. LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Shih-Ming Taichung, TW 86 326

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