Systems and methods are disclosed for configuring a light integrated device, and include receiving sensed data from a first sensor, providing the sensed data from the first sensor to a machine learning model, receiving a machine learning output from the machine learning model based on the sensed data from the first sensor, the machine learning output comprising a light integrated device configuration, wherein the light integrated device configuration comprises a dual light emitting diodes (LED) setting, and configuring the light integrated device based on the light integrated device configuration.

Certain examples involve controlling a circadian impact of a lighting system. For instance, a lighting system includes a first lighting fixture. The first lighting fixture includes at least one lighting element to illuminate a first space and a first controller to control a first light output of the at least one lighting element. Additionally, the lighting system includes a first background circadian system that provides a first modifying factor to the first controller of the first lighting fixture. The first modifying factor is associated with a first circadian impact profile that specifies a first circadian impact level in the first space. Further, the first controller of the first lighting fixture controls the first light output based on the first modifying factor.

A circuit board configuration adapted to carry electronic components of a power supply module is provided. The circuit board configuration comprises: a first circuit board, having a first plane configured to dispose and connect a part of the electronic components; and a second circuit board, electrically connected to the first circuit board and having a second plane configured to dispose and connect another part of the electronic components, wherein at least one of the first and the second circuit boards is disposed, perpendicular to an axial direction of the lamp tube, in an interior space formed by the lamp tube and at least one of the two end caps, so that the a direction normal to the first and the second planes is substantially parallel to the axial direction of the lamp tube.

A LED reflector device including a housing member, a light control member and a clip member. The housing member is formed by a front surface and a rear surface which are attached to one another creating an enclosure. The front surface includes a reflector lens for reflecting a plurality of light images generated from within the enclosure. The rear surface includes a board having a plurality of LED lights integrated therein for generating a plurality of light images within the enclosure. The light control member includes a mode control button for operating the plurality of LED lights in a first mode or a second mode. The clip member includes a clip mechanism for attaching the device to an object to improve the visibility in the area where the object is located.

A light-emitting circuit includes first and second light-emitting element strings respectively configured to emit light having a first and second color temperatures; a rectifying circuit configured to rectify a voltage, input by an alternating current (AC) power source, to generate a driving voltage; a string switching circuit configured to select at least one light-emitting element string to be used for light emission from among the first light-emitting element string and the second light-emitting element string; an off/on sensing circuit configured to change a selection of the string switching circuit to change a color temperature of light, which is emitted by the light-emitting circuit, when the AC power source is turned off and then turned on; and a driving circuit configured to turn on, in turn, light-emitting elements in the selected at least one light-emitting element string, according to a change in the driving voltage over time.

Apparatus and methods for providing LED lighting on light tape and light sheet. A controller may provide lighting control data to one or more ICs on a segment of tape or sheet. The lighting control data may include a data packet. The data packet may include an address. The address may correspond to one or more of the ICs. The address may correspond to one or more LEDs on the segment. The address may correspond to one or more LEDs on a light tape. The address may correspond to one or more LEDs on a light sheet. The LEDs corresponding to the address may be controlled by a current regulator or regulators on a single IC. The LEDs corresponding to the address may be controlled by current regulators on different ICs.

Apparatus and methods for providing LED lighting on light tape and light sheet. A controller may provide lighting control data to one or more ICs on a segment of tape or sheet. The lighting control data may include a data packet. The data packet may include an address. The address may correspond to one or more of the ICs. The address may correspond to one or more LEDs on the segment. The address may correspond to one or more LEDs on a light tape. The address may correspond to one or more LEDs on a light sheet. The LEDs corresponding to the address may be controlled by a current regulator or regulators on a single IC. The LEDs corresponding to the address may be controlled by current regulators on different ICs.

A light system for a barrier operator includes a plurality of barrier operators each in communication with a respective wall console. The light system further includes a plurality of light kits, each light kit of the plurality of light kits being in communication with at least one barrier operator of the plurality of barrier operators. Each barrier operator of the plurality of barrier operators is configured to select one of the light kits of the plurality of light kits as a master light kit, receive a state information from the master light kit, and transmit the state information of the master light kit to other light kits of the plurality of light kits. As such the lights connected to a barrier operator may become synchronized.

A light system for a barrier operator includes a plurality of barrier operators each in communication with a respective wall console. The light system further includes a plurality of light kits, each light kit of the plurality of light kits being in communication with at least one barrier operator of the plurality of barrier operators. Each barrier operator of the plurality of barrier operators is configured to select one of the light kits of the plurality of light kits as a master light kit, receive a state information from the master light kit, and transmit the state information of the master light kit to other light kits of the plurality of light kits. As such the lights connected to a barrier operator may become synchronized.

A system has a microcontroller with operative control of a set of vehicle lights including an ability to flash all of the set of vehicle signal lights simultaneously as hazard flashers and an ability to strobe all of the set of vehicle signal lights as high conspicuity emergency lighting. Upon receipt of an indication from a vehicle data bus that the vehicle is slowing as a result of a stopping event, the microcontroller determines a speed of the vehicle and strobes the set of vehicle signal lights as high conspicuity emergency lighting if the speed of the vehicle is below a predetermined threshold.