Invention Grant
- Patent Title: Electrical devices with lights and associated zone-synchronizable lighting systems with back-up power and related methods
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Application No.: US17549977Application Date: 2021-12-14
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Publication No.: US11719400B2Publication Date: 2023-08-08
- Inventor: Abdulkabir O. Dansalami , Saivaraprasad Murahari , Kevin Zhong , Huafei Huang , Sophia Zhang
- Applicant: Eaton Intelligent Power Limited
- Applicant Address: IE Dublin
- Assignee: EATON INTELLIGENT POWER LIMITED
- Current Assignee: EATON INTELLIGENT POWER LIMITED
- Current Assignee Address: IE Dublin
- Agency: Eckert Seamans Cherin & Mellott, LLC
- Main IPC: F21S9/02
- IPC: F21S9/02 ; F21V23/04 ; H05B47/115 ; H05B45/20 ; F21S8/00 ; F21Y113/10 ; F21Y115/10 ; H05B47/11

Abstract:
Electrical devices with lights having onboard secondary power supplies are configured with synchronizable zone-based operation and/or color selectable modes. The electrical devices can be power receptacles and can be connected to a line input of a power circuit of a power grid and can also have the onboard secondary (emergency power) power supplies. The devices are configured so that respective lights can automatically illuminate upon motion detection in a zone and/or upon a disruption to the power circuit or to a powered state of a particular electrical device. The devices can be configured to allow a user to select different color or color temperatures using a color selection circuit.
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