HIGH AMBIENT TEMPERATURE LED LUMINAIRE WITH THERMAL COMPENSATION CIRCUITRY
    1.
    发明公开
    HIGH AMBIENT TEMPERATURE LED LUMINAIRE WITH THERMAL COMPENSATION CIRCUITRY 审中-公开
    LED-LEUCHTEFÜRHOHE UMGEBUNGSTEMPERATUREN MIT EINERWÄRMEAUSGLEICHSSCHALTUNG

    公开(公告)号:EP2875703A4

    公开(公告)日:2016-05-25

    申请号:EP13820665

    申请日:2013-07-17

    Applicant: DIALIGHT CORP

    CPC classification number: H05B33/0854 F21V23/003 F21V29/77 F21Y2115/10

    Abstract: The present disclosure provides a method for powering a light fixture to provide a constant light output. In one embodiment, the method includes providing a current to one or more light emitting diodes (LEDs), monitoring an external ambient temperature and increasing the current to the one or more LEDs as the external ambient temperature rises to maintain the constant light output.

    Abstract translation: 本公开提供了一种为灯具供电以提供恒定的光输出的方法。 在一个实施例中,该方法包括向一个或多个发光二极管(LED)提供电流,监视外部环境温度并且随着外部环境温度升高而增加到一个或多个LED的电流以维持恒定的光输出。

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