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US 2026/0292952 A1Published application
Color temperature controlled and low thd led lighting devices and systems and methods of driving the same
AssigneeLynk Labs, Inc.
InventorsMichael Miskin, Robert L. Kottritsch
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Abstract
An LED lighting device is disclosed. The example LED lighting device includes an LED circuit having at least two LEDs connected in series that emit a color temperature of white light. The example LED lighting device also includes a switch configured to be manually switched by a user to change the color temperature of white light that is emitted from the LED circuit. Switching the switch changes the color temperature of light emitted from the LED circuit by dimming or increasing a brightness of the at least two LEDs.
Claims1
An LED lighting device comprising:
- an LED circuit having at least two LEDs connected in series that emit a color temperature of white light;
- a switch configured to be manually switched by a user to change the color temperature of white light that is emitted from the LED circuit;
- a first current regulator electrically connected between the switch and the at least two LEDs, the first current regulator configured to cause a first current to flow through the at least two LEDS;
- a second current regulator electrically connected between the switch and the at least two LEDs, the second current regulator configured to cause a second current to flow through the at least two LEDs, the second current being greater than the first current;
- and
- a housing configured to include the LED circuit and the switch,
- wherein the LED lighting device is configured to receive an AC voltage input from a mains power source.
4 more elements
Dependencies are inferred from the claim text.