Abstract: A modularized lighting device includes a light source module and a frame. The light source module includes a housing and two end caps disposed at the two ends of the housing respectively. Each of the end caps includes a base having an accommodating space and two connecting sheets fixed at the bottom of the accommodating space. The frame includes two electrical connecting modules. Each of the electrical connecting modules includes an installation base having an installation space and two clamping structures disposed at the bottom of the installation space. The two end caps are detachably installed at the two electrical connecting modules respectively, such that the two connecting sheets of each of the end caps are inserted into the two clamping structures of the electrical connecting module corresponding thereto.

Abstract: A bulb lamp, including a lamp shell, a light-transmitting cover, a power panel, a lamp panel, at least one illumination module and at least one sterilization module. An annular first step extends inside the peripheral side of the lamp shell, and a plurality of air inlets are provided above the first step; the light-transmitting cover is connected to the bottom ring side of the lamp shell and surrounds the lamp shell to form an accommodating cavity, the bottom of the light-transmitting cover is provided with at least one air outlet in communication with the accommodating cavity, and the accommodating cavity is in communication with the air inlet; the power panel is arranged in the accommodating cavity; the lamp panel is arranged in the accommodating cavity and is lower than the first step, and an installation space is formed between the lamp panel and the first step.

Abstract: A illumination device 10 is attached to a housing 41 of a gaming machine 40, and comprises LEDs 21a that emit light, light guide plates 20, a rotating body 23, a plate-shaped member 24, a motor 31, a lower case 13, and a control unit 44. A plurality of light guide plates 20 are attached to the plate-shaped member 24. The light guide plates 20 each have an end surface 20a on which the light emitted from the LEDs 21a is incident, and a flat surface 20b from which the incident light is emitted. The plate-shaped member 24 holds the light guide plate 20. The motor 31 rotates the rotating body 23 in the desired direction. The lower case 13 is provided with the motor 31, the rotating body 23 and the like are connected thereto in a state of being incapable of relative rotation, and the lower case 13 is installed in the housing 41 of the gaming machine 40.

Abstract: The present invention relates to a flexible sensor strip for a motor vehicle, in particular for a tailgate, a movable roof element or a convertible top of a motor vehicle, the flexible sensor strip including: a first continuous portion; a second portion, which is at least partially electrically connected to the first continuous portion, and comprises alternately arranged recesses and mounting portions; where the first continuous portion and the second portion are arranged at an angle to each other.

Abstract: An electronic component sub-mount includes a body having a top surface, a bottom surface, and a supporting surface. The top and bottom surfaces are located on opposite sides of the body. The supporting surface is located on one side of the body, and an angle that is not equal to 0 degrees is formed between the supporting surface and the bottom surface. A first conductive layer is disposed on the bottom surface and includes multiple first conductive lines. A second conductive layer is disposed on the supporting surface, extending to the top surface, and includes multiple second conductive lines. The second conductive lines on the supporting surface have a first pin layout, and the second conductive lines on the top surface have a second pin layout different from the first pin layout. The second pin layout matches the pin layout of first conductive lines on the bottom surface.

Abstract: A mixing and shaping system with a mixing and shaping optic is provided. The system can include an optical housing configured to secure the optic along with a diffuser component arranged between the optic and the exit lens of the optical housing. The optic includes an integrally formed mixing pipe and reflector body configured to mix and shape radiation for superior near field and far field mixing. The mixing pipe is optically coupled to one or more radiation sources. The reflector body includes a first internal surface configured to receive the radiation from the one or more radiation sources and reflect or refract the radiation, and a second internal surface configured to receive the reflected radiation and reflect or refract the radiation, wherein at least a portion of the reflected radiation is configured to exit the reflector body through the first internal surface.

Abstract: The present disclosure provides a light strip connector and a light strip, the light strip connector is used for connecting adjacent light strips and/or connecting alight strip and a power cord, the light strip includes a light strip body. The light strip connector includes a cover closure portion, a base and at least one electrical connection structure; a receiving space is formed between the cover closure portion and the base, the electrical connection structure is in the receiving space, and the electrical connection structure includes a conductive terminal electrically connected to the light strip body, and a fixing portion fixedly connected to the conductive terminal; a fixing groove is provided on the base, the fixing portion is at least partially received in the fixing groove, and an accommodating space for accommodating the light strip body is provided between the conductive terminal and the fixing portion.

Abstract: A light source device includes: a plurality of light source parts configured to emit light. Each of the light source parts comprises a light-emitting element and a light guiding member. the plurality of light-emitting elements are configured to emit light passing through the light guiding members from the light source parts in an array in an irradiated region. One or more of the plurality of light source parts are arranged in a placement region in a different arrangement from an arrangement of the light in the irradiated region.

Abstract: A pendant lighting fixture can include an outer casing, a hollow body positioned within the outer casing, a motion generator positioned within the hollow body, and an illumination assembly within a chamber formed by a cover. An upper part of the hollow body is configured to be coupled to a hanging mechanism, and a lower part of the hollow body is removably coupled to the cover. The motion generator comprises a container, a magnetic coil configured to generate a magnetic field, and an object movably responsive to the magnetic field move within the container so that a movement of the object of the motion generator by the magnetic field affects an illumination effect of the illumination assembly.

Abstract: An optical assembly and a luminaire with extreme cutoff beam control optics. The optical assembly includes a base, at least one lens, at least one light emitting diode (LED) positioned to emit light into the lens, and a curved reflector disposed adjacent to the LED. The reflector can be characterized by a first angle between a plane of the base and a first line joining a distal end of the lens furthest laterally from a first end of the reflector and a second end of the reflector located over the lens, and a second angle between the plane of the base and a second line joining a point on the lens located at the optical axis of the LED and the second end of the reflector. The first angle can be between 60° and 90°, and the second angle can be between 70° and 130°.

Abstract: An electrodeless dichromatic flickering bulb includes: a built-in chip, a first light-emitting-diode element and a second light-emitting-diode element; the built-in chip includes a first input terminal, a second input terminal, a first output terminal and a second output terminal, the first input terminal is electrically connected to the first output terminal, and the second input terminal is electrically connected to the second output terminal; an anode of the first light-emitting-diode element is electrically connected to the first output terminal, a cathode of the first light-emitting-diode element is electrically connected to the second input terminal, an anode of the second light-emitting-diode element is electrically connected to the second output terminal, and a cathode of the second light-emitting-diode element is electrically connected to the first input terminal.

Abstract: An indoor lighting and climate system includes a plurality of lighting units arranged in a dispersed manner in a room and a control unit arranged to control the operation of the lighting units in relation to preset climate settings and input signals from at least one temperature sensor, wherein each of said lighting units include a cup shaped housing with an opening, a lamp attachment fora lamp, an open inside space between said lamp and said cup shaped housing, and a fan arranged to produce a forced air flow in said space, characterized in that a circumferentially extending inner dividing wall member is arranged within said cup shaped housing, which circumferentially extending dividing wall separates said open inside space from a heat flow channel arranged within said cup shaped housing.

Abstract: An optic for a light-emitting diode (LED) array comprises an arrangement of optical structures for providing down lighting distribution from the LED array and a waveguide edge for providing up-lighting distribution from the LED array. Luminaires are described comprising an LED array and the optic. An overhead light fixture includes a driver assembly and a light-emitting assembly. The light-emitting assembly is operably connected to the driver and configured for downward emission of light from a light source of the light-emitting assembly. The light fixture is configured to be mounted to a canopy sheet of an overhead canopy, with the driver assembly disposed above the canopy sheet and the light-emitting assembly disposed below the canopy sheet. A bezel is optionally disposed around a lens of the light-emitting assembly, for aesthetic reasons and/or for controlling a degree of lateral emission of light from the light fixture.

Abstract: A display panel and a display apparatus, the display panel includes a first display area and a second display area, and a light transmittance of the first display area is greater than a light transmittance of the second display area. The display panel includes sub-pixel units located in the first display area and pixel driving units located in the second display area. Each of the sub-pixel units includes first sub-pixels, the pixel driving units are electrically connected with the first sub-pixels, and each of the pixel driving units includes a plurality of first pixel driving circuits connected in parallel.

Abstract: A display device includes: a display panel; a light source module on a rear side of the display panel and configured to generate light supplied to the display panel, the light source module including a plurality of light sources configured to emit light and a printed circuit board (PCB) on which the plurality of light sources are provided; and a bottom chassis on a rear side of the light source module and on which the light source module is provided, wherein the PCB includes: an insulating layer, a first conductive layer on a lower surface of the insulating layer, and a second conductive layer on an upper surface of the insulating layer, and an area of the second conductive layer is smaller than an area of the first conductive layer, and the PCB is convexly bent in a direction toward the display panel.

Abstract: An image capture apparatus for capturing an image of an object of medical interest in reemitted and/or reflected illumination light, for capturing an image of the object in fluorescence light generated by protoporphyrin, and for capturing an image in fluorescence light generated by indocyanine green. The apparatus includes an image sensor for capturing blue, green and red light, another image sensor for capturing fluorescence light from protoporphyrin and indocyanine green, and a beam splitter for guiding light from the object that has a wavelength shorter than a predetermined threshold wavelength ?0 to the first image sensor, and for guiding light from the object that has a wavelength longer than the predetermined threshold wavelength ?0 to the second image sensor. A filter arranged upstream of the second image sensor partially, extensively or completely suppresses light at a wavelength suitable for exciting fluorescence of indocyanine green. A corresponding method is also presented.

Abstract: A lighting apparatus includes a lens, a cup housing, a light source and a top cover. The cup housing has a surrounding wall and a light source holder. The cup housing is installed on a fixed platform. The light source is placed on the light source holder. The cup housing and the top cover form a container space for storing the lens and the light source. A top end of the lens is attached to the top cover. A second end of the lens faces to the light source. A relative distance between the lens and the light source is adjustable to change a light pattern of a output light of the light source. The output light is a light of the light source passing through the lens.

Abstract: An outdoor light including an outer housing and an inner housing, a circuit board, and a crimp plate; wherein a light-transmitting member is embedded on a top end of the outer housing; the outer housing and the inner housing enclose together to define a mounting space; the circuit board is disposed within the mounting space, separating the mounting space into a light-emitting space and a sealing space; a side of the circuit board, on which the light-emitting space is located, is arranged with a light-emitting unit; a side of the circuit board, on which the sealing space is located, is electrically connected to a wire; a snap structure is arranged in the sealing space, and the crimp plate is detachably fixed in the sealing space by the snap structure; the crimp plate and the circuit board clamp a portion of the wire.

Abstract: An optical semiconductor element includes a substrate and a plurality of cells. Each cell includes an optical layer, a first semiconductor layer, and a second semiconductor layer. The plurality of cells include a first cell and a second cell. The second semiconductor layer of the first cell and the first semiconductor layer of the second cell are electrically connected to each other by a first connection portion of a first wiring portion. The first wiring portion has a first extending portion that extends from the first connection portion so as to surround four side portions of the optical layer of the first cell. The optical layer is an active layer that generates light having a central wavelength of 3 ?m or more and 10 ?m or less or an absorption layer having a maximum sensitivity wavelength of 3 ?m or more and 10 ?m or less.

Abstract: The present disclosure discloses a light source assembly, including a light source element, a circuit board and a light source holder which are sequentially stacked. The circuit board is provided with an elastic member, and the light source element is elastically connected to the circuit board through the elastic member, the light source holder is provided with a snap-fit portion, and an entirety constituted by the light source element and the circuit board is snap-fitted at the light source holder through the snap-fit portion.

Abstract: A backlight module and a display apparatus are disclosed. The backlight module includes a circuit board, a driving chip on the circuit board, and a plurality of light-emitting areas corresponding to the driving chip. The driving chip includes a first pin and a third pin located on a first side of the driving chip, and a second pin and a fourth pin located on a second side of the driving chip, the first pin and the second pin are electrically connected inside the driving chip, and the third pin and the fourth pin are electrically connected inside the driving chip; the first side and the second side are opposite sides. The driving chip further includes a plurality of control terminals on a third side of the driving chip, the plurality of control terminals are correspondingly connected with the plurality of light-emitting areas.

Abstract: A luminaire and optical system are provided. The luminaire includes a head and power circuits configured to provide electrical power to electrical circuits of the head. The head includes an optical system with a light source support plate, a support structure movably coupled to the light source support plate, and a lens support assembly removably coupled to the support structure. The light source support plate includes LED light sources, each configured to emit a light beam. The support structure includes a plurality of apertures, configured to pass the light beam from the LED light sources without modifying the light beam. The lens support assembly includes lenses, each aligned with an optical axis of one of the LED light sources when the lens support assembly is coupled to the support structure. The lens support assembly is removable from the head without removing the support structure from the head.

Abstract: Recessed lighting systems are provided including a housing defining an interior cavity, a light emitting module positioned inside the interior cavity and including a heat sink, a circuit board stacked on the heat sink, a light source mounted at a center of the circuit board, driver circuitry for powering the light source, and a cover stacked on the circuit board including a channel for enclosing the driver circuitry and an opening defined such that the light source is not covered by the cover, and a trim assembly installed in the housing including a reflector, a trim having a light guide portion and a decorative trim extending from the light guide portion, and a plurality of interface elements extending from an exterior surface of the reflector or an exterior surface of the light guide portion, the interface elements configured to retain the trim assembly in the housing.

Abstract: A household lighting lamp and a control method for a household lighting lamp. The household lighting lamp comprises a lamp holder, a main light-emitting component, and a secondary light-emitting component; the front side of the lamp holder is a front panel, and the rear side of the lamp holder is a mounting part; the main light-emitting component is disposed in front of the lamp holder, the secondary light-emitting component is disposed behind and/or at the side of the lamp holder, and the main light-emitting component and secondary light-emitting component are electrically connected to a control circuit. The illumination of the lighting lamp can be conveniently adjusted, and the light sensation of the lamp is comfortable and can be adapted to requirements of a user in different scenarios.

Abstract: The present technology relates to a light-receiving element and a distance-measuring module for enabling improvement of characteristics. A light-receiving element includes an on-chip lens, a wiring layer, and a semiconductor layer arranged between the on-chip lens and the wiring layer, the semiconductor layer includes a first voltage application portion to which a first voltage is applied, a second voltage application portion to which a second voltage different from the first voltage is applied, a first charge detection portion arranged around the first voltage application portion, and a second charge detection portion arranged around the second voltage application portion, and the wiring layer includes at least one ground line having a wider line width than a power supply line. The present technology can be applied to, for example, a light-receiving element that generates distance information by a ToF method.

Abstract: A display device includes a display panel. Circuit boards include power lines electrically connected to the display panel. A power supply supplies a power voltage to the display panel through the power lines. A resistance adjuster is disposed on at least one of the circuit boards, and adjusts a resistance of at least one power line among the power lines such that a current deviation between the power lines is within a reference range.

Abstract: Disclosed are an elastic assembly and a down lamp. The down lamp includes a lamp body and an elastic assembly. The elastic assembly includes a limiting assembly and a spring. The limiting assembly is provided with a rotating cavity. The fixing end of the spring is rotatably embedded in the rotating cavity, so that a flip angle of a movable end of the spring ranges from 0° to 90°. The present disclosure can enlarge the adjustable angle of the spring and reduce the assembly difficulty of the down lamp.

Abstract: A light-emitting diode (LED) lighting device includes a light cover and a circuit board. The circuit board is disposed in the light cover and has a protective layer disposed thereon. The protective layer includes an opening and two coated layers. The opening includes a front section, a rear section and a connecting section. The front section is connected to the rear section via the connecting section, and the coated layers are disposed on the two sides of the connecting section respectively. As the protective layer has only one opening, so the coating process thereof can be significantly simplified. Thus, the manufacturing cost of the LED lighting device can be greatly reduced.

Abstract: A lighting device comprising a plurality of lighting modules arranged concentrically about an optical axis is disclosed wherein the plurality of lighting modules emit light in at least one of a plurality of wavelength ranges (UV, visible (e.g., blue, green, yellow, orange, red, white, etc.), IR) and are arranged at a non-parallel angle to an optical axis of the lighting device, wherein the emitted light is directed towards a lens system that focuses the light onto a viewing point. A second lighting device is disclosed, wherein the lighting device comprises a plurality of lighting modules arranged concentrically about an inner circumference of the lighting device, wherein the plurality of lighting modules emit light in at least one of a plurality of wavelength ranges (UV, visible (e.g., blue, green, yellow, orange, red, white, etc.), IR) onto a lighting director device that redirects the emitted light toward a lens system that focuses the light onto a viewing point.

Abstract: A LED filament arrangement (100), comprising a plurality of LED filaments (110a, 110b), each LED filament comprising an array of a plurality of light emitting diodes (120), LEDs, arranged on an elongated carrier (70), wherein a first LED filament (110a) elongates along a respective first axis, Ai, and a second LED filament (110b) of the plurality of LED filaments elongates along a respective second axis, Bi, wherein a respective angle, ?i, between Ai and Bi fulfils |?i|>10°, a frame (200) comprising a plurality of first elements (210) defining a mesh structure of the frame, wherein a first element elongates along a respective first element axis, Ci, wherein a respective first angle, ?i, between Ai and Ci, and wherein a respective second angle, ?i, between Bi and Ci fulfils |?i|?|?i|, and a control unit configured to individually control the operation of the first and second LED filaments.

Abstract: A prefab lighting device according to an embodiment of the present invention, which is installed in an interior of a vehicle and implements indoor lighting, includes a light-emitting diode (LED) block provided with an LED installed thereon and a connector formed on each of one side surface and the other side surface thereof and electrically connected to the LED, a lighting controller detachably connected to the LED block through the connector to control operation of the LED block, and an input unit connected to the lighting controller to input settings for the operation of the LED block, wherein the LED block is provided as a plurality of LED blocks detachably connected to each other through the connectors.

Abstract: Disclosed is a display device. The display device of the present disclosure may include: a display panel; a frame located at a rear of the display panel; a substrate located between the display panel and the frame; a light source located on the substrate; and a supporter which is adjacent to one side of the substrate, which is coupled to the frame, and which has a groove into which the one side of the substrate is inserted, wherein the supporter may include: a body extending along the one side of the substrate, and located between the substrate and the frame; and a holder including a protruding portion that protrudes forward from a front surface of the body, and an extension portion that extends from a distal end of the protruding portion in a direction intersecting the body and the protruding portion, wherein the groove is formed between the extension portion and the body.

Abstract: An integrated smart sensor device, which is installed on one of a fixing pole standing on a ground or a bottom surface of facility, a fixing arm extending from the fixing pole in a horizontal direction, or a lighting device installed on the fixing arm and in which a plurality of sensors are installed, according to an embodiment of the present invention includes: a base; a main substrate which is disposed on one surface of the base and on which a plurality of electric components are mounted; a sensor substrate disposed on one surface of the main substrate; an infrared sensor assembly mounted on the sensor substrate and including a plurality of infrared sensors configured to detect movement of an object; a housing coupled to an edge of the base to accommodate the main substrate and the sensor substrate; a lens cover coupled to one side of the housing and having a hemispherical shape in which a plurality of lens arrays are provided; and a hemispherical divider disposed between the lens cover and the infrared sen

Abstract: The invention provides a light generating device (1000) configured to generate device light (1001), wherein the light generating device (1000) comprises (i) a first light source (110) configured to generate blue first light source light (111), wherein the first light source (110) is a first laser light source (10), (ii) a first luminescent material (210) configured to convert part of the blue first light source light (111) into first luminescent material light (211) having an emission band having wavelengths in one or more of the green and yellow, (iii) an optical filter (410) configured to optically filter the first luminescent material light (211) into optically filtered first luminescent material light (213), whereby the optically filtered first luminescent material light (213) is red-shifted relative to the first luminescent material light (211), and (iv) a second light source (120) configured to generate red second light source light (121), wherein the second light source (120) comprises a second laser l

Abstract: An optical semiconductor device includes a wiring board including a first surface and a second surface, a cover disposed to face the first surface, an optical semiconductor element disposed on the first surface, a plurality of electrodes disposed on the second surface, and a resist layer disposed on the second surface and located at least between the plurality of electrodes. A ventilation hole that penetrates the first surface and the second surface is formed in the wiring board. The second surface includes a disposition region in which the resist layer is disposed and a non-disposition region in which the resist layer is not disposed. The non-disposition region includes a first region in which the ventilation hole is disposed and a second region that reaches an edge of the second surface from the first region.

Abstract: Systems and methods for lighting. Segments can be used. The segments can comprise: a tube, a printed circuit board, and a connector.

Abstract: Systems, methods, and apparatuses provide a light emitting device including one or more arrays of light emitting diodes attached to a first outward facing surface of a first substrate. The light emitting device further includes driver circuitry attached to a second outward facing surface of a second substrate. The light emitting device further includes a wire connection electrically coupling the first substrate and the second substrate such that the driver circuitry drives the one or more arrays of light emitting diodes. The light emitting device further includes an enclosure for housing the first substrate, the second substrate, and the wire connection.

Abstract: A sliding display apparatus comprises a display panel including first to fourth side surfaces, a case configured to accommodate the display panel, a cover configured to cover an opened upper surface of the case and including a hole provided at one side thereof, a wire driving part connected to at least one wire connected to a lower surface of the display panel, and a sliding controlling part configured to control the wire driving part, and an upper portion of the display panel is exposed through the hole provided at the cover.

Abstract: A linear light having clamper includes a lamp body and a clamper. The lamp body has an installation groove and a protrusion portion disposed adjacent to the installation groove. The clamper has a top portion and a plurality of lateral arms disposed at the two sides of the top portion respectively. The first end portion of each of the lateral arms is provided with a load-bearing bending plate and the load-bearing bending plates are movably disposed in the installation groove and engaged with the protrusion portion. Via the above structure, the clamper can be easily installed on the lamp body and the position thereof can be freely adjusted. Besides, the linear light with the structure can further provide the self-locking function.

Abstract: An underwater light having a replaceable light-emitting diode (LED) module and cord assembly is provided. The underwater light includes a lens, a bezel, a screw, a cable attachment assembly, a mounting flange, a rear housing, a fastening assembly, an internal lens, a printed circuit board (PCB) including light-emitting diodes (LEDs) mounted thereon, a heat sink, and an electronics assembly. The assembly of the underwater light provides for the dissipation of heat away from the PCB thereby cooling the LEDs and electronic components mounted thereon. The electrically non-conductive nature of the exterior components of the underwater light permit the underwater light to be installed in any location in a pool or spa. Since the exterior of the underwater light is electrically non-conductive, no specific bonding or grounding of the underwater light is necessary.

Abstract: A method and system for automatic technical assistance is provided. The technical assistant is first trained using the user profile of the users who will be accessing the technical assistant, and the workflow details. The technical assistant continuously monitors user screen and checks if the user is on the correct screen for the required workflow. Based on user confirmation an RPA bot resolves the error for the user. In an embodiment, the bot completes the workflow for the user. The bot may also provide guidance content to the user to help the user realize the error.

Abstract: A device is described that includes a carrier that has a plurality of light-emitting diode (LED) mounting areas. Each of the LED mounting areas includes a pair of contact pads, which are electrically coupled to the LED mounting area in a first subset of the plurality of LED mounting areas or electrically connected in series with a shunting element in the respective LED mounting area in a second subset of the plurality of LED mounting areas. In some embodiments, LEDs may be placed in the first subset of the plurality of LED mounting areas.

Abstract: An assimilation lamp device (101; 800) for stimulating plant and crop growth comprises: a central lamp unit (10), comprising a body (14) and one or more LEDs (12) mounted to the bottom surface of the body, wherein the body acts as a heat sink for the heat generated by the LEDs. The device further comprises air stream generating means (42) for generating a downward air stream (43; 341), and heat transfer and exchange means for transferring heat from the body to the air stream, so that heat from the LEDs is used to increase the temperature of said downward air stream and is eventually used to warm the environment of the plants. A device controller (850) has a set point input (859) and generates control signals for the LEDs and the air stream generating means in conformity with an input signal received at its set point input.

Abstract: Provided is a display module including: a substrate including a mounting surface on which a plurality of inorganic light emitting diodes (LEDs) are mounted, a side surface, and a rear surface disposed opposite to the mounting surface; a front cover bonded to and covering the mounting surface; a metal plate bonded to the rear surface; and a side cover configured to surround the side surface, wherein the front cover extends to an area outside of the mounting surface in a first direction in which the mounting surface extends, and wherein the side cover is provided to extend, in a second direction in which the mounting surface faces, from an upper side of the metal plate to a lower end of a region of the front cover to seal the side surface from an outside.

Abstract: A lighting device includes a substrate having a plurality of flat portions and a non-flat portion disposed between the flat portions, a plurality of light emitting sources disposed on the substrate, a fluorescent substrate layer covering one or more light emitting sources and converting a wavelength of a light from the light emitting source, and a connection line disposed on the substrate and electrically connecting the light emitting sources adjacent to each other between the adjacent light emitting sources. The substrate has a first end and a second end are arranged at different distance from a central axis.

Abstract: A recessed light fixture has a heat sink and a removable light engine assembly. A thermally conductive base of the light engine assembly has an LED and has a thermal interface adapted for thermal coupling to a thermal interface of the heat sink. A mechanical connector in the enclosure can connect the base of the light engine assembly to the heat sink and couple the thermal interfaces of the light engine assembly and heat sink. The base of the light engine assembly is insertable through an opening in the ceiling aligned and can be urged into connected and disconnected states, from within the room, with a minimal clearance between the opening in the ceiling and the base, whereby the light engine assembly can be replaced or serviced from within the room without disturbing the ceiling and without the use of a large diameter trim.

Abstract: A vehicle lighting unit ensures support rigidity of a substrate connection part in the front-rear direction without increasing components. The vehicle lighting unit includes a light source part, a power feeding member, a heat dissipation member, and a socket. The light source part has a light-emitting element, and a substrate connected to the light-emitting element. The power feeding member supplies power to the light source part. The heat dissipation member is mounted with the light source part. The socket is assembled on the rear side opposite to the front surface of the heat dissipation member mounted with the light source part. In the vehicle lighting unit, the substrate and the power feeding member are electrically connected by the substrate connection part. The heat dissipation member integrally has an extension support unit that supports at least the substrate connection part in placement in a front-rear direction of the heat dissipation member.

Abstract: A lighting system enables the lights within the ceiling of a clean room to be serviced and maintained without compromising the clean room and without disturbing the hermetic seals between the clean room and the ceiling grid. The lighting system includes a light transmissible lens hermetically sealed to one or more tracks of the ceiling grid system on the first upward side of a portion of the tracks so as to inhibit particles from passing between tracks and the lens. A light fixture may also be hermetically sealed to a first upward surface of the lens so as to inhibit particles from passing between the lens and the light fixture.

Abstract: An embodiment of the present disclosure may include a base for a scent warmer. The base may include a base member and a stem extending upwardly from the base member. The stem may be configured to carry a heating element thereon. The base may also include an elastomeric sleeve surrounding at least a portion of the stem. The elastomeric sleeve may be configured to apply a retention force between a removable decorative body and the stem. The elastomeric sleeve may include a wall member sized and configured to abut against the stem and a plurality of ribs extending radially outward from the wall member.

Abstract: A lighting apparatus includes a bracket, a fixing unit and a light body. The bracket is attached to an installation surface. The bracket has a bracket hook. The bracket hook is extended downwardly from the installation surface. The bracket hook has a horizontal part and a vertical part. An angle between horizontal part and the vertical is between 60 degrees to 120 degrees. The fixing unit has a plug, an elastic device and a unit housing. The plug has a first end and a second end. The plug and the elastic device are disposed in the unit housing. The second end is coupled to the elastic device. There is an adjustable entrance with a first diameter between the first end of the plug and the unit housing.