LED Lighting System
First Claim
Patent Images
1. An LED lighting system comprising:
- at least one LED circuit comprising at least two LEDs connected in series;
a first driver having an input for receiving a first AC voltage and frequency from an AC power source, the first driver having an output capable of being connected to the at least one LED circuit to drive the at least two LEDs;
a second driver having an input for receiving the first AC voltage and frequency from the AC power source, the second driver having an output capable of being connected to the at least one LED circuit to drive the at least two LEDs; and
,a sensor for sensing the output of the first and second drivers, the sensor being configured to provide the output of only the first or second driver to the at least one LED circuit.
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Accused Products
Abstract
An LED lighting system having at least one LED circuit and at least two circuits or drivers capable of receiving an AC voltage at a first frequency and having an output capable of driving the at least one LED circuit, wherein the output of each circuit or driver capable of driving the at least one LED circuit is provided to the at least one LED circuit through a circuit or sensor capable of permitting only a single output from the at least two circuits or drivers be provided to the at least one LED circuit.
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Citations
15 Claims
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1. An LED lighting system comprising:
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at least one LED circuit comprising at least two LEDs connected in series; a first driver having an input for receiving a first AC voltage and frequency from an AC power source, the first driver having an output capable of being connected to the at least one LED circuit to drive the at least two LEDs; a second driver having an input for receiving the first AC voltage and frequency from the AC power source, the second driver having an output capable of being connected to the at least one LED circuit to drive the at least two LEDs; and
,a sensor for sensing the output of the first and second drivers, the sensor being configured to provide the output of only the first or second driver to the at least one LED circuit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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Specification