Abstract: Disclosed is a cover including a receiving portion having a space defined for receiving an electronic device, a covering portion, and a hinge portion connecting the receiving portion and the covering portion and allowing the covering portion to pivot. The covering portion includes, in a state in which the covering portion is pivoted in a specified direction about the hinge portion to at least partially cover the space, a light guiding member disposed on the first surface for guiding light, and an outer cover layer disposed on a second surface opposite to the first surface. In addition, various embodiments understood through the specification are possible.

Abstract: A ceiling fan blade cover is provided. The device includes a flexible body and a lighting element. The flexible body includes a closed end and an open end. The open end defines an opening. The flexible body is designed to cover an individual ceiling fan blade. An attaching member is disposed on the flexible body. A fastener encircles the opening. The fastener secures the ceiling fan blade cover to the ceiling fan blade. In one embodiment, the fastener is an elastic band. In another embodiment, the fastener is an adjustable string with a slidable toggle. The lighting element includes a securing member that connects to the attaching member. The securing member secures the lighting element to the flexible body. The lighting element includes a transceiver which is operably connected to a controller. The controller may alter the color, pulsation, and intensity of illumination from the lighting element.

Abstract: A fixture adapted to be arranged inside a wall for mounting at least one tape light is disclosed. The fixture includes a mounting plate adapted to be mounted inside a wall and defining at least two arcuate slots extending proximate to an edge of the mounting plate to facilitate an engagement of the mounting plate to a mounting structure arranged inside the wall. The mounting plate defines at least one hole extending from a first surface to a second surface. The fixture includes an end cap removably engaged to the mounting plate and having a housing portion defining a chamber to receive an electrical connector and having a base defining a groove arranged aligned with the at least one hole of the mounting plate. The groove and the hole facilitate an extension of a plurality of wires.

Abstract: A fixture can include a frame having a central portion that is open and unobstructed. Magnets can be coupled to the frame. An adhesive can be configured to bond the frame to a surface. A decoration can have a metal frame that is configured to detachably couple to the magnets of the frame. The decoration can detachably extend from the frame and the surface, such that it is secured to the frame only by magnetic force.

Abstract: An emergency lighting system includes a controller in communication with ambient sensors for identifying the existence and location of a fire, explosion, or other hazardous event. The controller is also in communication with multiple light modules strategically positioned about the property. Upon detecting the existence and location of the event, the controller activates a first set of discretely colored lights to identify the event location and a second set of discretely colored lights that identify one or more recommended escape paths for the occupants. The system further activates a third set of discretely colored lights that identify vulnerable areas proximal the hazardous event and a fourth set of discretely colored lights that identify triage areas for medical treatment.

Abstract: A ceiling fan assembly a motor assembly having a non-rotating, hollow, motor shaft, a stator winding carried by the motor shaft, a wiring harness passing through the hollow of the motor shaft and electrically coupled to the stator winding.

Abstract: A detachable physiological monitoring device includes a detachable electrode and an electrical coupling unit electrically connected to the detachable electrode. The electrical coupling unit includes a flexible substrate, a fabric, and a conductive wire. The flexible substrate has a first surface and a second surface opposite to the first surface, and the flexible substrate has a first opening. The fabric is disposed at the first surface of the flexible substrate. The fabric includes a second opening corresponding to the first opening and a conductive region surrounding the second opening. The conductive wire has a first terminal and a second terminal opposite to the first terminal, and the first terminal is connected to the conductive region. The detachable electrode contacts the conductive region, and is connected to the conductive wire.

Abstract: An illumination system having a plurality of housings pivotably or rotatably secured to each other, and capable of directing light in different directions when the plurality of housing are reconfigured relative to each other.

Abstract: A light cover for mounting to a downlight trim installed on a ceiling. A light guide plate is mounted to the downlight trim. The downlight trim has an opening therethrough through which the light guide plate extends. The downlight trim projects outward from the light guide plate so that a diffusion plate of the light guide plate extends outward from the downlight trim. The light cover has a circular opening therethrough through which the diffusion plate of the light guide plate extends so as to light up the light cover. The light cover has a collar which extends from an outer front facing surface of the light cover towards the rear facing surface of the light cover.

Abstract: A lighting fixture assembly for mounting to a structural body includes a mounting plate and a lighting fixture. The mounting plate has a lower side surface configured to receive the light fixture, and an upper side surface configured to mount to the structural body. The mounting plate has a recessed portion formed in a center portion of the mounting plate and extends longitudinally along the mounting plate. The recessed portion has a depth when viewed from the lower side surface of the mounting plate in a thickness direction. The lighting fixture comprises a chassis configured to be fixed to the mounting plate and one or more light sources mounted on the chassis. The depth of the recessed portion is equal to or less than a distance between an outer surface of the cover and an upper side surface of the chassis when viewed in the thickness direction.

Abstract: A light fixture includes a central housing, a panel, a light source, and a tether. The central housing defines first and second side surfaces and a bottom surface, and the bottom surface defines a plane. The panel is pivotably coupled with the first side surface, and the light source is coupled with the panel. The tether is coupled at one end with the panel to pivotably suspend the panel, and the second end of the tether includes an attachment member. The attachment member is configured to selectively couple with any one of a plurality of anchor positions located on the central housing. The panel is therefore fixable between a plurality of angles relative to the plane as determined by the attachment member being coupled with a selected one of the plurality of anchor positions.

Abstract: A light fixture assembly for mounting on a mounting surface of a building material includes: a light fixture. The light fixture comprises a main body comprising a back side surface and a light transmissive side surface opposing the back side surface. The main body has a first dimension from a first lateral edge to a second lateral edge opposing the first lateral edge that is greater than a second dimension from the back side surface to the light transmissive side surface. The assembly further includes a mounting adapter provided at the back side surface, and a plate spring provided at the back side surface and extending along a first direction from the first lateral edge to the second lateral edge. The plate spring is configured to apply a restoring force to the first lateral edge and the second lateral edge.

Abstract: An anti-glare downlight apparatus includes a rim housing, an anti-glare cup and a light source module. The rim housing has an installation space. The anti-glare cup has an installation part and a light passing hole. The anti-glare hole is enclosed by the installation space. The light source module has a LED module and a mounting bracket. The mounting bracket is attached to the installation part of the anti-glare cup for a light emitted from the LED module passing through the light passing hole of the anti-glare cup. The anti-glare cup has an inner wall with a light absorbing layer for absorbing a portion of the light.

Abstract: A vehicle lamp includes a light source unit; an incident lens unit that comprises a plurality of incident lenses on which light is incident from the light source unit; an exit lens unit that comprises a plurality of exit lenses outputting the light incident from the incident lens unit; and a shield unit that obstruct a part of the light travelling toward each of the exit lenses. The shield unit comprises a plurality of shields that obstruct a part of the light travelling toward each of the exit lenses, and an upper end of each of the shields comprises a horizontal part that extends horizontally from the center of the upper end toward a shield adjacent thereto, and a connection part that extends from the horizontal part toward the adjacent shield at an angle different from the horizontal part.

Abstract: A linear light fixture assembly for supporting a light fixture in a ceiling structure, comprises a light fixture mounting structure having a pair of opposed boundary regions configured to fit within a designated light fixture receiving region in the ceiling structure, and a plurality of spring elements configured to spaced outwardly from at least one of the boundary regions, each spring element having a mounting region configured to be anchored to the mounting structure and a free end region to extend therefrom and to be laterally outwardly biased in a first position to form a path of contact with a support surface region on the ceiling structure to anchor the structure in the receiving region, each of the spring elements configured to be movable toward the corresponding boundary region in a second position to release the path of contact to release the light fixture from the receiving region.

Abstract: A light system configured for reserving and/or dynamically moving/arranging spaces for participants in a class may include a plurality of cells disposed on a surface, each cell having one or more lights disposed therein. Each light is in communication with a controller configured to control at least one of a color, a pattern, and a brightness of each light. The light system may be configured to allow a participant of the class to reserve a space prior to the class and have the space emit light indicating the space is reserved proximate a start time of the class.

Abstract: A mounting bracket for a ceiling lamp includes a support frame and a lamp bracket body removably mounted on the support frame. The support frame includes a frame body, a locking hook mounted on a first side of the frame body, and a limit locking plate mounted on a second side of the frame body. The limit locking plate includes a fixed portion secured to the frame body, a connecting portion connected with the fixed portion, a limit portion connected with the connecting portion, and a locking portion connected with the limit portion. The lamp bracket body has a first side provided with a first function portion and a second side provided with a second function portion. In assembly, the locking hook is mounted on the first function portion, and the limit locking plate is mounted on the second function portion.

Abstract: A method of installing a large lightweight lighting fixture includes: providing connector-terminated wiring in a space above a ceiling, the connector-terminated wiring being electrically connecting to the large lightweight lighting fixture, the ceiling comprising a ceiling material, the lighting fixture mounted to the ceiling without being fixed by a suspension member; connecting the connector-terminated wiring and a power supply adapter by using a connector of the connector-terminated wiring via an opening provided in the ceiling material; electrically connecting the lighting fixture and the power supply adapter while the lighting fixture is located in a room space below the formed ceiling; and mounting the lighting fixture to the ceiling material by passing a fastener through the opening of the ceiling material, wherein the fastener is included in (i) the lighting fixture, or (ii) the power supply adapter.

Abstract: Lighting assemblies for interiors of vehicles, interior panels for interiors of vehicles, and vehicles are provided herein. In one example, the lighting assembly includes a backing structure having a first backing surface configured to face the interior when the lighting assembly is mounted in the vehicle. A bezel comprises a wall that extends from an outer edge portion to an inner edge portion. The inner edge portion is spaced apart from the first backing surface to define a gap and surrounds an opening that is configured to expose at least a portion of the first backing surface to the interior. A light source is disposed between the backing structure and the bezel and is covered by the wall. The light source is operative to produce light that passes from the light source through the gap onto the first backing surface and is reflected therefrom through the opening to the interior.

Abstract: A lighting system is described herein. The lighting system includes a plurality of lighted strip assemblies coupled together. Each lighted strip assembly includes a flexible transparent housing including a housing cavity extending between a first open end and an opposite second open end and an LED light assembly positioned within the housing cavity and extending between the first open end and the second open end. The LED light assembly includes a plurality of LED light pods, with each LED light pod including a predefined number of LED lights. A connector assembly is coupled between adjacent lighted strip assemblies. The connector assembly includes a first connector cavity configured to receive a first adjacent lighted strip assembly and a second connector cavity is configured to receive a second adjacent lighted strip assembly.

Abstract: A solar powered lighting element with a simulated flame and an electric insect eliminator includes a lighting portion with a conducting grid and a light portion that simulates a flickering flame which are powered by a rechargeable battery that is recharged using a solar panel. One or more UV light elements are provided in addition to the flickering flame to attract insects.

Abstract: A light panel replacement system for fluorescent lights comprising an LED frame; at least one LED strip carried on an interior side of said LED frame; a diffuser panel carried by said LED frame so that light emitted from said at least one LED strip is directed toward and passes through said diffuser panel; a driver carried by said LED frame for connecting to wiring of an external power source and being operatively connected to said at least one LED strip for controlling light emission of said LED strip; at least one hinge carried by said LED frame for pivotally mounting said LED frame to a base pan, whereby said LED frame is adapted for pivotally mounting to said base pan of a pre-existing fluorescent light unit to replace the fluorescent lights with at least one LED strip.

Abstract: A lighting device comprises a plurality of light-emitting devices, which are connected to a communication bus in the motor vehicle and receive successive messages from an electronic control unit. The light-emitting devices of the plurality of light-emitting devices are divided into a plurality of groups. Each group is formed of one or more light-emitting devices. One group is associated with each message. Each message specifies one or more operating parameters for an individual light-emitting device. A light-emitting device that is in the associated group of a received message performs its operation based on the operating parameter(s). The electronic control unit changes the division of the plurality of light-emitting devices in groups at least once during the operation of the lighting device.

Abstract: A connector and a wireless controller for a wired lighting system are disclosed. The connector and wireless controller and connected via two wires. The connector also has at least one cap that covers two channels for electrically coupling additional two wires—one wire for connecting to a power supply and another wire for connecting to one or more lighting devices. The connector can be easily installed in an existing wired lighting system to retrofit the system with a wireless controller.

Abstract: A dimming track lamp has a detachable assembly housing with a power supply track, a control circuit board electrically connected with the power supply track, a lamp body arranged on the assembly housing, a printed circuit board arranged in the lamp body, a light source on the printed circuit board and an optical element arranged in the light output direction of the light source. The control circuit board has a power supply module which is electrically connected with the power supply track, a signal input module, a signal processing module for analyzing and calculating the input signal and generating a control signal, and a signal output module for outputting the control signal to the printed circuit board. The light source has a warm light source and a cold light source, the control signal is used to control the light output of the warm light source and the cold light source.

Abstract: A device and the method of installing and adjusting same, which provides reduction of glare from overhead lighting, including but not limited to “can” lighting, also referred to as recessed lighting.

Abstract: A luminaire includes a first plurality of lighting elements, a housing, and a first lightguide. The housing includes a body and first and second edge frames coupled with the body. The first and second edge frames are positioned on opposing sides of the body and are separated by a first distance. The first plurality of lighting elements is further positioned on the first edge frame. The first lightguide is positioned along the first edge frame in proximity to the first plurality of lighting elements and is configured to receive light from the first plurality of lighting elements. Further, the first lightguide extends a second distance along a plane toward the second edge frame, with the second distance being less than the first distance.

Abstract: A high bay luminaire includes a heat sink having a substantially disc-shaped configuration. A light emitter, reflector, and housing are connected to the heat sink. The housing includes a first arm, a second arm, a top bar, a bottom bar, and a door moveable between an open position and a closed position. A driver is connected to and moveable with the door.

Abstract: Disclosed is a luminaire including a ceiling mountable housing that defines an inner cartridge-receiving cavity accessible at an opening that is accessible in a healthcare space. A cartridge is provided to be received in the housing. The housing and the cartridge are configured to establish a first NSF-compliant sealing interface formed by at least one first barrier member extending along a first peripheral region between the housing and the cartridge to establish a first NSF-compliant pathogen barrier. The cartridge includes a light output region that is configured to locate an interior light guide and an exterior lens with an optical spacing therebetween. A second NSF-compliant sealing barrier interface is provided between the lens and the light guide formed by at least one second barrier member extending along a second peripheral region between the lens and light guide, and which is configured to establish a second NSF-compliant pathogen barrier therein.

Abstract: The invention provides a lighting device (100) comprising a surface-mountable elongated carrier (200) for positioning relative to a surface (300), at least one light source (400), and an adjustable cover (500); wherein the elongated carrier (200) comprises opposite to each other a first face (210) on a first side and a second face (220) on a second side, the at least one light source (400) is located on the first (210) and second face (220); and 5 wherein the elongated carrier (200) comprises a third face (230) on a third side for facing the surface (300) in mounted position; and wherein the adjustable cover (500) is in connection with the carrier (200) and is positioned on a fourth side of the carrier (200) opposite to the third side, and wherein the adjustable cover (500) is movable relative to the elongated carrier (200) for controlling a light effect (600) originating from the at least one light source (400) 10 wherein the at least one light source (400) comprises a LED light source.

Abstract: A mounting assembly for mounting a light fixture comprises a plurality of anchor structures attachable to a ceiling at designated locations thereon to form an anchor array to be patterned so as to be complementary with a target location array of a plurality of target locations on the light fixture. A plurality of elongate flexible structures is provided according to the anchor array, each configured to extend from a corresponding anchor structure so as to be orientable to align with a corresponding target location in the target location array when the target location array is unaligned with the anchor array. A plurality of retainers is provided according to the anchor array, each configured to be positionable at a distal location on the corresponding elongate flexible structure, thereby to suspend the light fixture below the ceiling.

Abstract: A lighting fixture includes a housing bracket and pair of side rails, each side rail located adjacent opposite sides of the housing bracket. Further, the lighting fixture includes a light guide that is oriented horizontally and securely retained by the pair of side rails. Furthermore, the lighting fixture includes a plurality of light sources that are disposed on or within a cavity defined by at least one of the side rails such that the plurality of light sources are positioned in close proximity to and along an edge of the light guide. The light guide receives light emitted by the plurality of light sources through the edge of the light guide and emits the light through a major surface of the light guide. Further, the lighting fixture includes an end plate and an end cap disposed on each lateral end of the lighting fixture.

Abstract: A lighting assembly is provided that includes a light fixture in combination with a support grid such as a drop ceiling t-bar. The light fixture can be configured to use a t-bar as the main form of support. The light fixture can be push-fit onto a t-bar or use a clip to join two or more portions of the light fixture to an installed t-bar. Once attached to the T-bar, the light fixture itself can provides support for a ceiling tile. Various embodiments are provided which achieve a variety of light distributions useful in typical illumination applications. Both recessed and suspended fixture types are achieved in various embodiments which are particularly well suited for LED lighting.

Abstract: The lamp includes a body defining at least front, bottom, rear and end surfaces; a primary light source configured to project light through at least a portion of the front and bottom surface; a secondary light source configured to project light through at least a portion of the rear surface; a processor electrically connected to the primary and secondary light sources; a switch to control the processor; and ports provided on the end surfaces. A sub-lamp assembly and a socket component, each including port configured to connect to the ports on the lamp, might be combined with the lamp to form a luminaire.

Abstract: A method of retrofitting a plurality of LED bulbs to a fluorescent tube fixture with a ballast, a fluorescent tube receptacle, a reflector housing and a lens comprises: removing the lens from the reflector housing; disconnecting the ballast from a mains power supply line and removing the ballast and the fluorescent tube receptacle from the housing. The mains mains power supply is wired to a plurality of Edison socket light-emitting diode (LED) bulb sockets extending from a body defining an electrical junction box and threading a plurality of LED bulbs into the bulb sockets. The electrical junction box is mounted to the reflector housing. The fixture lens is reinstalled to the housing such that the bulb adapter is received in an enclosure defined by the housing and the lens.

Abstract: A lighting arrangement operable to emit light is disclosed herein. The lighting arrangement can include a mounting bracket and a luminaire. The mounting bracket can have first and second bracket portions positioned about a central longitudinal axis of the mounting bracket. The mounting bracket can also include at least one pair of telescoping shafts interconnecting the first and second bracket portions. The mounting bracket can also include at least one spring positioned to bias the at least one pair of telescoping shafts to an extended configuration. The luminaire can have at least one spring member selectively engageable with at least one shaft of the at least one pair of telescoping shafts to selectively interconnect the luminaire and the mounting bracket.

Abstract: A lighting module (10) is disclosed comprising a housing (15) and a woven fabric (50) defining a light exit window across said housing, the housing comprising an acoustically absorbent panel (20) opposing the woven fabric and a light engine arrangement (30) on the acoustically absorbent panel arranged to generate a light output through the light exit window, the lighting module further comprising a felt-based volumetric diffuser (40) in between the woven fabric and the light engine arrangement. Also disclosed are a N lighting kit and luminaire comprising such lighting modules (10).

Abstract: A light and mounting assembly that is configured to be operably coupled to a conventional electrical junction box and further provide an ability to rotationally position the light ensuing installation. The light and mounting assembly includes an outer housing forming an interior volume wherein the interior volume includes a lighting element. The outer housing has mounted to the upper surface thereof a mounting assembly. The mounting assembly includes an inner housing wherein the inner housing has an outer ring mount member surroundably present thereon. The outer ring mount member includes a wall member having an outer surface and an inner surface. At least one groove is formed on the inner surface. A clip assembly is superposed the inner housing wherein the clip assembly includes securing members at opposing ends thereof. The securing members have a leading edge configured to be operably coupled to the at least one groove.

Abstract: A ceiling lamp, including: a lamp body, a mounting plate, a lighting module and a driving power supply electrically connected with the lighting module, the lighting module and the driving power supply are both disposed in the lamp body, the lamp body is detachably fixed to the mounting plate in a screwing manner; the ceiling lamp further includes a screwing assembly configured to detachably fix the lamp body to the mounting plate in a screwing manner, the screwing assembly includes a engagement module disposed on the mounting plate and configured to be electrically connected with the mains electricity, and a snap-fit module disposed at the lamp body and configured to be electrically connected with the driving power supply, the snap-fit module is connected with the engagement module in a screwing manner to form an electrical connection.

Abstract: A LED light apparatus is designed to being connected to an external power source via a host connector. The light source has a LED light source, a light housing, a driver circuit and a plastic device connector housing. The plastic device connector housing has a receiver socket for detachably receiving a corresponding plastic plug of the host connector. When the plastic plug of the host connector is inserted into the receiver socket, metal terminals of the host connector engage elongate flat front ends fixed to the plastic device connector housing.

Abstract: An LED module is provided that includes an LED circuit board having a substrate and an array of LEDs and an electrical connector mounted on the substrate. The LED module can be removed from an optical system of a luminaire by electrically uncoupling the LED circuit board from the luminaire and mechanically uncoupling the LED module from the luminaire without removing other elements of the optical system from the luminaire. A luminaire is provided that includes a controller and an optical system having an LED module. The LED module has an LED circuit board electrically coupled to the controller. The LED circuit board has a substrate and an array of LEDs mounted thereon. The LED module can be removed from the luminaire without removing other elements of the optical system by electrically uncoupling the LED circuit board from the controller and mechanically uncoupling the LED module from the luminaire.

Abstract: Disclosed herein is a downlight, which includes an optoelectronic module and a rim module. The optoelectronic module includes a light source driving board, a back housing, and a front housing. The light source driving board is disposed between the back housing and the front housing. The light source driving board includes a light-emitting diode unit and a driving circuit. The rim module has a central opening for accommodating the optoelectronic module. The rim module includes a tubular wall and a fastener, in which the fastener is fixed on the tubular wall. The fastener has a first bent portion and a second bent portion, in which the first bent portion is configured to be fixed in the accommodation hole, and the second bent portion is fixed on the tubular wall of the downlight.

Abstract: A socket and plug are used to connect an electrical fixture with electrical power supply wiring, and for mounting the fixture on a support. The socket has internal cavities with electrically conductive contact terminals which establish an electrical connection between the electrical power supply wiring and the socket. A plug is rigidly fixed to a fixture, and is inserted into the socket. The plug has male connectors electrically connected to the fixture and engageable with the conductive terminals within the socket. A releasable latch is carried on the combination of the plug and the socket for releasably mounting the fixture on the support. A hub surrounds the plug and socket, and houses a plurality of sensor modules releasably connectable to a periphery of the hub. The sensor modules each include an electronic device operative to generate or transmit electronic data.

Abstract: An apparatus comprising an enclosure including a sidewall having an exterior shape defined at least in part by a plurality of sides, at least one curve, an ellipsoid, a cone, a cylinder, a polygon or a polyhedron. The enclosure forms a cavity, surrounded by the sidewall, to contain electrical wires providing a connection to mains electricity power from an electrical system of a building. A first telescoping hangar bar assembly is disposed on and in direct contact with a first portion of the sidewall of the enclosure, and a second telescoping hangar bar assembly is disposed on and in direct contact with a second portion of the sidewall of the enclosure opposite to the first portion of the sidewall.

Abstract: A lighting fixture that can be installed in a ceiling or retrofitted into a ceiling containing ceiling tiles mounted in a grid, while providing a more pleasing aesthetic appearance than prior art lighting fixtures.

Abstract: A retrofit kit for a luminaire including a door configured to sit below a ceiling plane of the luminaire.

Abstract: In the gas chromatograph, a light source is provided in a column oven. Since a space in which the light source is disposed needs not to be secured outside the column oven, the size of the gas chromatograph can be reduced. A first connecting section in a sample introducing unit and a second connecting section in a detector are provided in an upper part in the column oven. The light source emits light toward the upper surface of the inside of the column oven (second inner casing). Therefore, light from the light source can be emitted toward the upper surface of the inside of the column oven where the first connecting section in the sample introducing unit and the second connecting section in the detector are provided and thus an operator frequently performs maintenance. Thus, work efficiency in the gas chromatograph can be improved.

Abstract: An NIR light emitting device has a flat NIR light emitter attached to a distal end of a heat pipe on its lower side and an optically-transparent, thermal insulator on its upper side. The proximal end of the heat pipe is thermally connected to a cooling element. The light emitter is connected to a power source to irradiate NIR light.

Abstract: A lamp shade structure and a lamp are provided. The lamp shade structure includes a main body and light guide structures. The main body has a concave surface and an outer surface opposite to the concave surface. The light guide structures are disposed on the concave surface or the outer surface, in which each of the light guide structures has a central thickness and a peripheral thickness, and the central thickness is smaller than the peripheral thickness.

Abstract: An LED light fixture having at least two LED light sources, each having a different correlated color temperature, with a manually controllable correlated color temperature switching assembly to control an electric circuit to select a particular LED light source or combination of LEDs, and a concealment for selectively rendering the manually controllable color correlated color temperature switching assembly inaccessible or for rendering the switching assembly accessible for operation.