B/e Aerospace, Inc.

Maciej Adam Jakuc

David P Eckel

Gannon T Gambeski

Seckin K Secilmis

Andrew B Walsh

Richard Waring, Jr

Rand Lee

Jeffrey Reeder

David Jenkins

A method of operating a lighting fixture comprising a plurality of discrete illumination sources of distinguishably different color coordinates comprises determining target color coordinates and luminous flux at which to operate the lighting fixture, determining input electrical power values for each of the plurality of discrete illumination sources that substantially produce the target color coordinates and luminous flux by referencing a calibration data lookup table having calibration data based on measurements of the plurality of discrete illumination sources, determining a color mixing zone defined by three distinguishably different color coordinates of the plurality of discrete illumination sources within which the target color coordinates lie according to the calibration data, determining luminous flux ratios for each of the plurality of discrete illumination sources having one of the three distinguishably different color coordinates defining the color mixing zone that substantially produces the target color coordinates, and determining input electrical power levels for each of the plurality of discrete illumination sources that generate the determined luminous flux ratios.

Calibration method for LED lighting systems

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Kirkland, WA, United States of America

Maciej Adam Jakuc