LED light fixture for use in public transportation facilities

  • US 9,909,748 B2
  • Filed: 05/04/2015
  • Issued: 03/06/2018
  • Est. Priority Date: 05/02/2014
  • Status: Active Grant
First Claim
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1. A LED fight fixture used in a public transportation facility having a high voltage power source, a first standard voltage power source, and a second standard voltage power source;

  • the LED light fixture comprising;

    a fixture housing;

    a plurality of LEDs carried by the fixture housing for providing light from the fixture housing;

    an LED power supply carried within the fixture housing;

    the LED power supply having a first power input connected to the first standard voltage power source, a second power input connected to the second standard voltage power source, and a third power input connected to the high voltage power source; and

    a battery backup system connected to one of the plurality of LEDs and the LED power supply.

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