Dim-to-warm system and method of operating the same
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United States of America Patent
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Jun 11, 2019
Grant Date -
Sep 28, 2017
app pub date -
Jun 13, 2017
filing date -
Apr 15, 2015
priority date (Note) -
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Abstract
A method of controlling a correlated color temperature for light output by a lighting device including a dim-to-warm circuit having a first light channel and a second light channel. The method including determining a light control value based on the measured current value. The method further including using the light control value, determining a first current value for applying a first current to the first light channel and determining a second current value for applying a second current to the second light channel; and providing the first current to the first light channel and providing the second current to the second light channel.
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