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US 2016/0081155 A1Published application
Led lighting systems
AssigneeLumenpulse Lighting Inc.
InventorsGregory Campbell, Yvan Hamel, Philippe Racine, Paul Franzosa, James William Anderson, Casey Shea
Life of this patent
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Abstract
Light fixture systems and application of ambient light measurement for improving lighting system efficiency.
Claims16
A method for calibrating an LED light fixture, the method comprising:
- generating a reference light output from a light source;
- measuring the reference light output from the light source by using at least one LED in the light fixture as a light sensor;
- determining a calibration value by comparing the reference light output measurement to a reference value, such that by application of the calibration value to the operation of the LED light fixture, the LED light fixture will operate having properties associated with the reference value.
An LED light fixture calibration system, the system comprising:
- a light source to generate a reference light output;
- and
- a calibration module coupled to the light source and an LED light fixture, wherein the calibration module measures the reference light output from the light source by using at least one LED in the light fixture as a light sensor and, wherein the calibration module determines a calibration value by comparing the reference light output measurement to a reference value, such that by application of the calibration value to the operation of the LED light fixture, the LED light fixture will operate having properties associated with the reference value.
Dependencies are inferred from the claim text.