/Color Temperature Controlled And Low Thd Led Lighting Devices And Systems And Methods Of Driving The Same
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.
Full Text
What is claimed is:
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.
Timeline
Filed
06/01/2026Published
09/24/2026Granted
Not AvailableIPC Codes(6)
H05B 45/42:Antiparallel configurations
H05B 45/20:Controlling the colour of the light
H05B 45/24:using electrical feedback from LEDs or from LED modules