TUNABLE LED LAMP FOR PRODUCING BIOLOGICALLY-ADJUSTED LIGHT
First Claim
1. A tunable light-emitting diode (LED) lamp for producing biologically-adjusted light, comprising:
- a base;
a housing attached to the base;
a power circuit disposed within the housing having electrical leads attached to the base;
a driver circuit disposed within the housing;
a plurality of LED dies electrically coupled to and driven by the driver circuit; and
an intermediate base adapted to be removably attachable to the base and positionable in electrical communication with the driver circuit and the power circuit;
wherein the driver circuit is adapted to drive the plurality of LED dies to emit a phase-shift light having a first spectral power distribution, a general illuminating light having a second spectral power distribution, and a pre-sleep light having a third spectral power distribution;
wherein the phase-shift light is configured to affect a first biological effect in an observer;
wherein the pre-sleep light is configured to affect a second biological effect in an observer;
wherein the intermediate base is adapted to couple with an Edison screw socket thereby positioning the intermediate base in electrical communication with the Edison screw socket; and
wherein the intermediate base is configured to cause the driver circuit to operate the plurality of LED dies so as to emit one of the phase-shift light, the general illuminating light, and the pre-sleep light, or to emit no light.
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Accused Products
Abstract
A tunable LED lamp for producing biologically-adjusted light having a housing, a power circuit, a driver circuit disposed within the housing and electrically coupled with the power circuit, and a plurality of LED dies electrically coupled to and driven by the driver circuit. The driver circuit may drive the plurality of LED dies to emit a phase-shift light having a first spectral power distribution, a general illuminating light having a second spectral power distribution, and a pre-sleep light having a third spectral power distribution. The phase-shift light may be configured to affect a first biological effect in an observer, and the pre-sleep light may be configured to affect a second biological effect in an observer. The LED lamp may include an intermediate base to couple the lamp to an Edison screw base. The LED lamp may be configured to operate responsive to a three-way switch.
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Citations
22 Claims
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1. A tunable light-emitting diode (LED) lamp for producing biologically-adjusted light, comprising:
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a base; a housing attached to the base; a power circuit disposed within the housing having electrical leads attached to the base; a driver circuit disposed within the housing; a plurality of LED dies electrically coupled to and driven by the driver circuit; and an intermediate base adapted to be removably attachable to the base and positionable in electrical communication with the driver circuit and the power circuit; wherein the driver circuit is adapted to drive the plurality of LED dies to emit a phase-shift light having a first spectral power distribution, a general illuminating light having a second spectral power distribution, and a pre-sleep light having a third spectral power distribution; wherein the phase-shift light is configured to affect a first biological effect in an observer; wherein the pre-sleep light is configured to affect a second biological effect in an observer; wherein the intermediate base is adapted to couple with an Edison screw socket thereby positioning the intermediate base in electrical communication with the Edison screw socket; and wherein the intermediate base is configured to cause the driver circuit to operate the plurality of LED dies so as to emit one of the phase-shift light, the general illuminating light, and the pre-sleep light, or to emit no light. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A tunable light-emitting diode (LED) lamp for producing biologically-adjusted light, comprising:
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a housing having a base; a power circuit disposed within the housing having electrical leads attached to the base; a driver circuit disposed within the housing; a plurality of LED dies electrically coupled to and driven by the driver circuit; and a wireless communication device positioned in electrical communication with the driver circuit; wherein the driver circuit is adapted to drive the plurality of LED dies to emit a phase-shift light having a first spectral power distribution, a general illuminating light having a second spectral power distribution, and a pre-sleep light having a third spectral power distribution; wherein the phase-shift light is configured to affect a first biological effect in an observer; wherein the pre-sleep light is configured to affect a second biological effect in an observer; wherein the wireless communication device is adapted to receive an input from a computerized device; and wherein the driver circuit is adapted to operate the plurality of LED dies responsive to the input received by the wireless communication device. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17)
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18. A tunable light-emitting diode (LED) lamp for producing biologically-adjusted light, comprising:
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a base adapted to couple to an Edison screw socket; a housing attached to the base; a power circuit disposed within the housing having electrical leads attached to the base; a driver circuit disposed within the housing; and a plurality of LED dies electrically coupled to and driven by the driver circuit; wherein the base comprises a first terminal configured so as to interface with and be positioned in electrical communication with a low-wattage contact of a three-way lamp socket, and a second terminal configured so as to interface with and be positioned in electrical communication with a medium-wattage contact of a three-way lamp socket; wherein each of the first and second terminals of the base are positioned in electrical communication with the driver circuit; wherein the driver circuit is adapted to operate the plurality of LED dies responsive to electrical signals received from the first and second terminals of the base; wherein the driver circuit is adapted to drive the plurality of LED dies to emit a phase-shift light having a first spectral power distribution, a general illuminating light having a second spectral power distribution, and a pre-sleep light having a third spectral power distribution; wherein the phase-shift light is configured to affect a first biological effect in an observer; and wherein the pre-sleep light is configured to affect a third biological effect in an observer. - View Dependent Claims (19, 20, 21, 22)
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Specification