Invention Grant
- Patent Title: Edge lit panel lighting devices with multiple groups of LEDs
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Application No.: US15960464Application Date: 2018-04-23
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Publication No.: US10585233B2Publication Date: 2020-03-10
- Inventor: Allen Liu
- Applicant: Troy-CSL Lighting, Inc.
- Applicant Address: US CA City of Industry
- Assignee: TROY-CSL LIGHTING, INC.
- Current Assignee: TROY-CSL LIGHTING, INC.
- Current Assignee Address: US CA City of Industry
- Agency: Foley & Lardner LLP
- Main IPC: F21V8/00
- IPC: F21V8/00 ; F21V23/04 ; F21Y103/10 ; F21Y113/13 ; F21Y115/10
Abstract:
A lighting device includes a transparent body member, a light emitting diode (LED) strip at a periphery of the transparent body member, and a switch connected to the LED strip. The LED strip includes a first group of LED elements arranged along a length direction of the LED strip, and a second group of LED elements arranged along the length direction of the LED strip. The switch can turn ON the first group of LED elements when the switch is in a first state, and can turn ON the second group of LED elements when the switch is in a second state.
Public/Granted literature
- US20190324182A1 LED LIGHTING DEVICES AND SYSTEMS Public/Granted day:2019-10-24
Information query
