- Patent Title: Controlling color temperature and luminance in linear LED fixtures
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Application No.: US17129228Application Date: 2020-12-21
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Publication No.: US11751302B2Publication Date: 2023-09-05
- Inventor: Peter Angelo DallePezze , Andrew Michael Svendsen
- Applicant: AGS Lighting Management, LLC
- Applicant Address: US TX Houston
- Assignee: AGS Lighting Management, LLC
- Current Assignee: AGS Lighting Management, LLC
- Current Assignee Address: US TX Houston
- Agency: Fletcher Yoder, P.C.
- Main IPC: H05B45/20
- IPC: H05B45/20 ; F21V23/04 ; F21V23/06 ; F21Y103/10 ; F21Y115/10 ; F21Y113/10 ; F21V23/00

Abstract:
A linear light-emitting diode (LED) lighting apparatus may include an array of light emitting diodes (LEDs) that may include a first plurality of LEDs that produces a first light having a first color temperature. The first plurality of LEDs aligns within a first linear shape. The second plurality of LEDs may produce a second light having a second color temperature different from the first color temperature. The second plurality of LEDs aligns within a second linear shape. The lighting apparatus may also include a driver circuit that outputs a plurality of currents and a switch assembly that may couple to the driver circuit. The switch assembly may include a first switch that may cause the driver circuit to output one of the plurality of currents and a second switch that may cause the one of the plurality of currents to couple to the first plurality of LEDs, the second plurality of LEDs, or both.
Public/Granted literature
- US20210400780A1 CONTROLLING COLOR TEMPERATURE AND LUMINANCE IN LINEAR LED FIXTURES Public/Granted day:2021-12-23
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