The present invention discloses a lighting system, comprising: an emergency power supply assembly, a lighting assembly, at least one first electrical connection for connecting the emergency power supply assembly, and at least one second electrical connection for connecting the lighting assembly, wherein the at least one first electrical connector and the at least one second electrical connector work with each other to form a quick connection between the emergency power supply assembly and the lighting assembly. The present invention also discloses an emergency power supply assembly. The present invention further discloses a lighting assembly. The present invention also discloses a lighting system installation method.

An optoelectronic circuit including separate interconnected basic electronic circuits, each of which includes at least one light emitting diode and at least one integrated circuit chip that has a circuit for controlling the light emitting diode, the circuit being suitable for activating or deactivating the light emitting diode.

A mold disinfection system includes: a first compartment with an air inlet, an air pump to circulate air, a UVC lamp to disinfect mold in the circulated air, and an air outlet; a second compartment with one or more doors and a mirror on each door to reflect UVC radiation; a third compartment with a door and a mirror on the back of the door to reflect UVC radiation; wheels extending from one of the compartments to move the system; and electronics controlling the UVC lamps and the air pump and communicating with a mobile device to receive operating instructions therefrom.

A current holding circuit for a bidirectional triode thyristor (TRIAC) dimmer and a linear dimming driving circuit are provided. The current holding circuit for a TRIAC dimmer is a resistance and capacitance (RC) circuit including a first resistor and a first capacitor connected in series. The RC circuit is connected in parallel with any one of rectifying diodes of a rectifying bridge in the linear dimming driving circuit. The linear dimming driving circuit includes an overcurrent protecting circuit, a rectifying bridge including four rectifying diodes connected, the RC circuit, a surge suppressing circuit configured to absorb a high surge voltage of an input voltage, a filtering circuit, a linear constant-current circuit, and a flicker eliminating circuit configured to eliminate flicker caused by an asymmetrical current of a light emitting diode (LED) load due to the RC circuit.

A lighting apparatus to which a connection terminal of a device is electrically connected includes a weight measurer that measures the weight of the device that is connected, and outputs the weight of the device.

A lighting device that properly controls light emission, thereby making it possible to perform product protection of the lighting device from generated heat without impairing usability. The lighting device is capable of using a plurality of types of batteries attached thereto, and includes a light emission section to which electric power is supplied from the attached battery. The lighting device includes a processor that functions as a light emission control unit configured to control light emission from the light emission section, and an acquisition unit configured to acquire information on the battery, including information on a temperature of the attached battery. A parameter for use in limiting light emission from the light emission section is determined based on a result of acquisition of the information on the battery.

The present invention overcomes image defects such as the brightness inclination or smears by reducing the line resistance of a power source bus line which supplies electricity to organic EL elements. A plurality of pixels which are arranged in a matrix array is connected to power source lines, and the plurality of power source lines are connected to a power source bus line. Both ends of the power source bus line are connected to a power source part via a FPC. By supplying electricity to both ends of the power source bus line from the power source part, the line resistance of the power source bus line can be reduced.

A system of monitoring and/or maintaining remotely located autonomously powered lights, security systems, parking meters, and the like is operable to receive data signals from a number of the devices, and provide a comparison with other similar devices in the same geographic region to detect a default condition of a particular device, and/or assess whether the defect is environmental or particular to the specific device itself. The system includes memory for storing operating parameters and data, and outputs modified control commands to the devices in response to sensed performance, past performance and/or self-learning algorithms. The system operates to provide for the monitoring and/or control of individual device operating parameters on an individual or regional basis, over preset periods.

An autonomous vehicle is disclosed. The vehicle comprises a chassis, two or more drive wheels extending below the chassis, a drive motor housed within the chassis for driving the drive wheels, and a payload surface on top of the chassis for carrying a payload. An illumination system, for emitting light from at least one portion of the chassis, is mounted substantially around the entire perimeter of the chassis. The illumination system may be implemented using an array of light-emitting diodes (LEDs) that are arranged as segments. For example, there may be headlight segments on the front left and front right corners of the chassis.

A lighting control system for plant LED lamps controls at least one LED lamp, and then at least one of the LED lamps provides lighting for at least one plant. The lighting control system comprises a plant growth stage setting module, a step setting module for respective growth stage, a spectrum adjusting module for LED lamps in each growth stage and an illumination time adjusting module in each growth stage. The spectrum adjusting module in each growth stage is configured to adjust and set the spectrum of the LED lamp provided by different growth stages of the same type of plants. The illumination time adjusting module is configured to adjust the time for growing the different growth stages of the same type of plants. The application allows users to easily control the spectral characteristics of LED lamps, as well as lighting time. At the same time, it is also convenient to control the spectral characteristics and the illumination time of the LED lamps in different regions and different plants so as to make the adjustment of the light emitted by the LED lamps simple and save human cost and time.