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Method for controlling a tunable white fixture using a single handle

  • US 10,187,952 B2
  • Filed: 08/30/2018
  • Issued: 01/22/2019
  • Est. Priority Date: 05/18/2016
  • Status: Active Grant
First Claim
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1. A lighting fixture, comprising:

  • a controller configured for receiving one or more values from a handle having a range of positions divided into multiple zones, and for controlling a driver, andthe driver configured for controlling a plurality of LEDs to produce light output having a combination of parameters,wherein the controller is further configured for;

    determining whether a value received from the handle is within a first zone of the multiple zones;

    when the received value is within the first zone, instructing the driver to control the plurality of LEDs to produce light output based on a first combination of parameters, wherein the first combination of parameters includes;

    i) an intensity parameter that has a first intensity level within an intensity range of intensity levels associated with the first zone, the first intensity level dependent upon the value within the first zone, andii) a light parameter that has a first parameter level within a parameter range of light parameter levels associated with the first zone, the first parameter level dependent upon the value within the first zone,wherein the first combination of parameters includes at least the first intensity level and the first parameter level.

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