公开(公告)号：US10999914B1

公开(公告)日：2021-05-04

申请号：US16507695

申请日：2019-07-10

Applicant: Amazon Technologies, Inc.

Inventor： Michael V. Recker ,  David B Levine

IPC: H05B47/19 ,  H05B47/125 ,  H05B47/12 ,  H05B45/10 ,  H02J9/02 ,  H05B45/00 ,  H05B45/20 ,  H05B47/11 ,  H05B47/16 ,  H05B47/105

Abstract: A power management system for lighting circuit may include a grid shifting controller that includes a processor and a connection to an external power source. The power management system may also include a communication interface associated with the grid shifting controller. The grid shifting controller may be configured to provide control information to a processor of at least one grid shifting electrical fixture over the communication interface, the control information being configured to direct the at least one grid shifting electrical fixture on the use of power from the external power source and an energy storage device associated with the at least one grid shifting electrical fixture.