Invention Grant
- Patent Title: Light fixture controller having selectable light intensity and color temperature
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Application No.: US17071220Application Date: 2020-10-15
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Publication No.: US12082317B2Publication Date: 2024-09-03
- Inventor: Charles Richard Vasquez , Ryan D. Meldahl , Paul W. Lewis
- Applicant: ABL IP Holding LLC
- Applicant Address: US GA Atlanta
- Assignee: ABL IP Holding LLC
- Current Assignee: ABL IP Holding LLC
- Current Assignee Address: US GA Atlanta
- Agency: Kilpatrick Townsend & Stockton LLP
- Main IPC: H05B45/20
- IPC: H05B45/20 ; F21V23/00 ; F21V23/04 ; F21V23/06 ; F21Y115/10 ; H05B45/10 ; H05B45/325

Abstract:
A controller for a light fixture includes light intensity control circuitry to control intensity of light and color temperature control circuitry to control color temperature of light produced by a light engine, a first switch having a first switch cover disposed on an exterior portion of the controller, the first switch configured to communicate with the light intensity control circuitry to cause the light engine to produce a specified light intensity based on a position of the first switch cover, and a second switch having a second switch cover disposed on the exterior portion of the controller, the second switch configured to communicate with the color temperature control circuitry to cause the light engine to produce a specified color temperature of light based on a position of the second switch cover. The position of the first switch cover and the position of the second switch cover are manually selectable.
Public/Granted literature
- US20210136888A1 LIGHT FIXTURE CONTROLLER HAVING SELECTABLE LIGHT INTENSITY AND COLOR TEMPERATURE Public/Granted day:2021-05-06
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