Tethering Indicator Fixtures To Illumination Fixtures

    公开(公告)号:US20190259276A1

    公开(公告)日:2019-08-22

    申请号:US16401922

    申请日:2019-05-02

    Abstract: A parking facility illumination and space indicator system includes a lighting fixture configured to emit an illumination light to illuminate a parking facility and an indicator fixture coupled to the lighting fixture by a first electrical cable. The indicator fixture is configured to indicate availability of one or more parking spaces in the parking facility. The system further includes a sensor coupled to the lighting fixture by a second electrical cable. The sensor is configured to sense availability of the one or more parking spaces for parking. The lighting fixture is configured to provide power to the indicator fixture over the first electrical cable and to the sensor over the second electrical cable. The indicator fixture indicates the availability of the one or more parking spaces based on space availability information from the sensor.

    Tethering indicator fixtures to illumination fixtures

    公开(公告)号:US10304336B2

    公开(公告)日:2019-05-28

    申请号:US15908528

    申请日:2018-02-28

    Abstract: A parking facility illumination and space indicator system includes a lighting fixture configured to emit an illumination light to illuminate a parking facility and an indicator fixture coupled to the lighting fixture by a first electrical cable. The indicator fixture is configured to indicate availability of one or more parking spaces in the parking facility. The system further includes a sensor coupled to the lighting fixture by a second electrical cable. The sensor is configured to sense availability of the one or more parking spaces for parking. The lighting fixture is configured to provide power to the indicator fixture over the first electrical cable and to the sensor over the second electrical cable. The indicator fixture indicates the availability of the one or more parking spaces based on space availability information from the sensor.

    High Color Quality White Light
    7.
    发明申请

    公开(公告)号:US20200100341A1

    公开(公告)日:2020-03-26

    申请号:US16577999

    申请日:2019-09-20

    Abstract: A lighting device includes a light source that emits an illumination light, where the light source includes first one or more of LEDs to emit a green light, second one or more of LEDs to emit an amber light, third one or more of LEDs to emit a red light, and fourth one or more of LEDs to emit a deep red light. The illumination light includes at least the green light, the amber light, the red light, and the deep red light. The lighting device further includes a controller configured to control a current provided to the light source.

    Tethering indicator fixtures to illumination fixtures

    公开(公告)号:US10546496B2

    公开(公告)日:2020-01-28

    申请号:US16401922

    申请日:2019-05-02

    Abstract: A parking facility illumination and space indicator system includes a lighting fixture configured to emit an illumination light to illuminate a parking facility and an indicator fixture coupled to the lighting fixture by a first electrical cable. The indicator fixture is configured to indicate availability of one or more parking spaces in the parking facility. The system further includes a sensor coupled to the lighting fixture by a second electrical cable. The sensor is configured to sense availability of the one or more parking spaces for parking. The lighting fixture is configured to provide power to the indicator fixture over the first electrical cable and to the sensor over the second electrical cable. The indicator fixture indicates the availability of the one or more parking spaces based on space availability information from the sensor.

    Tethering Indicator Fixtures To Illumination Fixtures

    公开(公告)号:US20180253971A1

    公开(公告)日:2018-09-06

    申请号:US15908528

    申请日:2018-02-28

    CPC classification number: G08G1/142 G08B5/36

    Abstract: A parking facility illumination and space indicator system includes a lighting fixture configured to emit an illumination light to illuminate a parking facility and an indicator fixture coupled to the lighting fixture by a first electrical cable. The indicator fixture is configured to indicate availability of one or more parking spaces in the parking facility. The system further includes a sensor coupled to the lighting fixture by a second electrical cable. The sensor is configured to sense availability of the one or more parking spaces for parking. The lighting fixture is configured to provide power to the indicator fixture over the first electrical cable and to the sensor over the second electrical cable. The indicator fixture indicates the availability of the one or more parking spaces based on space availability information from the sensor.

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