Patent ID: 11924000
Assignee: LUTRON TECHNOLOGY COMPANY LLC
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  E | IPC E  H

Claim 0:
1. A lighting device comprising:
a load regulation circuit configured to control a lighting load;
a communication circuit configured to transmit and receive messages to and from other devices; and
a control circuit configured to:
receive an association message from a remote control device;
determine that the remote control device is a retrofit remote control device configured to be mounted over a toggle actuator;
determine to operate in an unswitched mode in response to the determination that the remote control device is the retrofit remote control device;
determine, based on a loss of power at the lighting device when operating in the unswitched mode, that the lighting device has experienced a system power removal event; and
in response to the determination that the lighting device has experienced the system power removal event, adjust a power state of the lighting device to a prior power state.