Power supply system and method for automotive LED lighting systems
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United States of America Patent
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Mar 8, 2011
Grant Date -
Jan 14, 2010
app pub date -
Jul 25, 2005
filing date -
Jul 23, 2004
priority date (Note) -
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Abstract
An automotive lighting assembly receiving light from a power source and for producing light. The automotive lighting assembly includes a first lighting circuit which is operatively connected to the power source for emitting light as a function of electric current. A second lighting circuit is operatively connected to the power source independently from the first lighting circuit. The second lighting circuit emits light as a function of the electric current. The automotive lighting assembly also includes a controller which is electrically connected between the power source and the first and second lighting circuits for independently operating the first and second lighting sources to emit a chosen amount of light in a chosen direction.
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