An LED lighting device or LED lamp comprising one or more LED packages; and a switch control unit is provided. The switch control unit is configured to operate the one or more LED packages. The switch control unit is in communication with a sensor located in a space, the LED lighting device or LED lamp also being located in the space. The switch control unit is configured to (i) receive a sensor signal from the sensor, (ii) process the sensor signal, (iii) determine an adjustment to the operating light qualities of the LED lighting device or LED lamp based on the processing of the sensor signal and one or more goal light qualities corresponding to the space, and (iv) adjust the operation of the one or more LED packages in accordance with the adjustment.

A wireless control switch is provided, which includes: a controller having a wireless communication function, at least one switch module arranged between two connection terminals, and an independent power supply for supplying power to the controller. Each switch module includes a relay and a two-way mechanical switch, a control terminal of the relay is connected to a control pin of the controller. The two-way mechanical switch includes a first group of changeover switches and a second group of changeover switches, an open or closed state of the first group of changeover switches being synchronized with that of the second group of changeover switches. The controller is configured to output a relay holding signal to the relay according to the open or closed state of the first group of changeover switches and a received wireless control signal, to control connection/disconnection between the two connection terminals.

A wearable wireless device may be configured for control of a parameter of a load control device. The load control device may be responsive to a network device, for example, to provide fine tune adjustment of the parameter. The wearable wireless device may include a touch-responsive visual display for displaying feedback of the parameter of the load control device. The visual display may be configured to be actuated to receive a user input to adjust the parameter of the load control device. An actuation of the visual display of the wearable wireless device may adjust the parameter by a greater percentage than the fine tune adjustment provided by the network device.

A remote control for a wireless load control system, the remote control comprising: a housing having a front surface and an outer periphery defined by a length and a width; an actuator provided at the front surface of the housing; a wireless transmitter contained within the housing; and a controller contained within the housing and coupled to the wireless transmitter for causing transmission of a wireless signal in response to an actuation of the actuator, the wireless transmitter and the controller adapted to be powered by a battery contained within the housing; wherein the length and the width of the housing are slightly smaller than a length and a width of a standard opening of a faceplate, respectively, such that the outer periphery of the housing is adapted to be received within the standard opening of the faceplate when the housing and the faceplate are mounted to a vertical surface.

An LED lighting device or LED lamp comprising one or more LED packages; and a switch control unit is provided. The switch control unit is configured to operate the one or more LED packages. The switch control unit is in communication with a sensor located in a space, the LED lighting device or LED lamp also being located in the space. The switch control unit is configured to (i) receive a sensor signal from the sensor, (ii) process the sensor signal, (iii) determine an adjustment to the operating light qualities of the LED lighting device or LED lamp based on the processing of the sensor signal and one or more goal light qualities corresponding to the space, and (iv) adjust the operation of the one or more LED packages in accordance with the adjustment.

An LED lighting device or LED lamp comprises one or more LED packages, and a switch comprising at least two selectable positions. At least one selectable position corresponds to a set operating mode and one selectable position corresponds to a configurable operating mode. When the switch is in the selectable position corresponding to the set operating mode, responsive to receiving an indication of user input for selecting user-selected operating light qualities, the one or more LED packages continue to be operated in accordance with the predefined operating light qualities corresponding to the set operating mode. When the switch is in the selectable position corresponding to the configurable operating mode, responsive to receiving an indication of user input for selecting user-selected operating light qualities, operation of the one or more LED packages is modified in accordance with the user-selected operating light qualities.

A load control system includes a load control device and a remote control for configuring and controlling operation of the load control device. The load control device and remote control may be mounted to an electrical wallbox. The system may be configured by associating the remote control with the load control device, and actuating a button on the remote control to configure the load control device. A second remote control device may be directly or indirectly associated with the load control device. The load control device and remote control may communicate via inductive coils that are magnetically coupled together. The remote control may be operable to charge a battery from energy derived from the magnetic coupling between the inductive coils. The load control device and remote control may include near-field communication modules that are operable to communicate wirelessly via near-field radiation.

A remote control for a wireless load control system, the remote control comprising: a housing having a front surface and an outer periphery defined by a length and a width; an actuator provided at the front surface of the housing; a wireless transmitter contained within the housing; and a controller contained within the housing and coupled to the wireless transmitter for causing transmission of a wireless signal in response to an actuation of the actuator, the wireless transmitter and the controller adapted to be powered by a battery contained within the housing; wherein the length and the width of the housing are slightly smaller than a length and a width of a standard opening of a faceplate, respectively, such that the outer periphery of the housing is adapted to be received within the standard opening of the faceplate when the housing and the faceplate are mounted to a vertical surface.

A wearable wireless device may be configured for control of a parameter of a load control device. The load control device may be responsive to a network device, for example, to provide fine tune adjustment of the parameter. The wearable wireless device may include a touch-responsive visual display for displaying feedback of the parameter of the load control device. The visual display may be configured to be actuated to receive a user input to adjust the parameter of the load control device. An actuation of the visual display of the wearable wireless device may adjust the parameter by a greater percentage than the fine tune adjustment provided by the network device.

A wearable wireless device may be configured for control of a parameter of a load control device. The load control device may be responsive to a network device, for example, to provide fine tune adjustment of the parameter. The wearable wireless device may include a touch-responsive visual display for displaying feedback of the parameter of the load control device. The visual display may be configured to be actuated to receive a user input to adjust the parameter of the load control device. An actuation of the visual display of the wearable wireless device may adjust the parameter by a greater percentage than the fine tune adjustment provided by the network device.