Abstract: A light emitting diode (LED) light fixture for attachment to a recessed electrical connection enclosure includes a luminaire with a frame having a non-round form. The light fixture includes a luminaire rotatably joined to a mounting member at a rotary connector. The mounting member has least one fastener for attaching the mounting member to a mounting fixture of the recessed electrical connection enclosure. The luminaire may be rotated relative to the mounting member attached to the mounting fixture of the recessed electrical connection enclosure, to orient the non-round frame of the luminaire in a desired orientation. The mounting member may be a mounting bar, and may include first and second fasteners at opposite ends of the mounting bar. Various types of fasteners may be employed for attachment to the mounting fixture of the recessed electrical connection enclosure, such as torsion springs, tension clips, J-box bracket clips, and twist-and-lock fasteners.

Abstract: A method, apparatus and system for connecting a light fixture having a light emitting diode (LED) lighting element to a mains power conductor in an electrical junction box is disclosed. The apparatus includes a support configured to attach to the electrical junction box and an electrical converter operable to receive electrical power from the mains power conductor and to generate an output power suitable for powering the LED lighting element. The apparatus also includes an output connector disposed on the support and in electrical connection with the electrical converter for receiving the output power, the output connector being operable to receive a connector of the light fixture for powering the LED lighting element, the output connector being oriented to receive the connector of the light fixture when the support is attached to the electrical junction box.

Abstract: An LED base module includes a substrate and several driving units disposed on the substrate. Each driving unit includes a circuit layer, a separating wall, an LED driving component, a packaging member, and two electrodes. The circuit layer, the separating wall, and the electrodes are disposed on the substrate. A portion of the substrate corresponding to each driving unit is provided with an LED area and an electronic component area defined by the separating wall. The LED driving component is disposed on a portion of the circuit layer arranged in the electronic component area. The packaging member is formed on the electronic component area to entirely cover the LED driving component. A portion of the circuit layer arranged in the LED bonding area is used to bond to an LED chip, and the separating wall is configured to separate the LED chip and the LED driving component.

Abstract: A pair of terminal portions of a bus bar (i.e. a terminal clamp) includes spring portions each of which is arranged to exert a pushing force in a direction of sandwiching a base portion of a bulb, and contact portions each provided at a tip portion of the spring portion. A housing (i.e. a socket body) includes regulation portions located on opposite side of the terminal portions and arranged to abut on the terminal portions from opposite side of the base portion to regulate elastic deformation amount of the spring portions to be within a predetermined value.

Abstract: The present disclosure provides a mounting device for mounting light fixtures into new or existing ceiling mounting openings. The mounting device allows new light fixtures to be retrofitted into existing ceiling openings by providing the appropriate interface between the light fixture and the ceiling opening. In certain example embodiments, the mounting device includes a ceiling coupling mechanism configured to secure the mounting device within an opening in a ceiling. The mounting device further includes a light fixture coupling element configured to couple to and retain a light fixture, thereby mounting the light fixture to the ceiling.

Abstract: A ceiling lamp consists of one or more LEDs supported by a housing that fits within a hemispherical framework that may be installed in a ceiling. The LED housing comprises a hemispherical heat sink that may be movably retained within the framework and may be rotated 360 degrees in the horizontal plane and downwardly in the vertical plane. The frame has one or more upwardly extending legs rigidly attached to a ceiling trim and that hold a circular ring positioned above the heat sink. An adjustment screw passes through a concave disc above the ring, and extends through the ring where it is attached to the hemispherical heat sink.

Abstract: The present invention is directed to an electrical device that includes a lighting circuit is disposed in the second housing and coupled to the voltage output terminals. The lighting circuit includes a control circuit coupled to a plurality of first light elements and at least one second lighting element. The plurality of first light elements is configured to provide a relatively wide illumination beam when energized by the control circuit in a first operational state, and the at least one second lighting element being configured to provide a relatively narrow illumination beam when energized by the control circuit in a second operational state. The control circuit is configured such that the first operational state and second operational state do not simultaneously occur.

Abstract: A repositionable junction box is disclosed. The repositionable junction box can include a base comprising at least one wall that forms a cavity. The repositionable junction box can also include a coupling portion extending from the at least one wall, where the coupling portion can include at least one first coupling feature disposed at a distal end of the coupling portion, where the at least one first coupling feature is configured to mechanically couple to a first complementary coupling feature of a plurality of first complementary coupling features disposed on a frame.

Abstract: The present disclosure provides a mounting device for mounting light fixtures into new or existing ceiling mounting openings. The mounting device allows new light fixtures to be retrofitted into existing ceiling openings by providing the appropriate interface between the light fixture and the ceiling opening. In certain example embodiments, the mounting device includes a ceiling coupling mechanism configured to secure the mounting device within an opening in a ceiling. The mounting device further includes a light fixture coupling element configured to couple to and retain a light fixture, thereby mounting the light fixture to the ceiling.

Abstract: A lighting device providing an easy installation in a roof or a wall, having a small number of pieces is disclosed. The lighting device comprises at least a holding body (1) having a main axis (A) and at least one opening (4), comprising at least one magnetic band called “fixed band” (5) including at least one first magnetic element having a first polarity, and body (6) arranged to hold at least one light source, said light body being capable of moving with respect to the holding body relative at least to the main axis, comprising at least one magnetic band called “mobile band” including at least one second magnetic element having a second polarity opposite the first polarity, wherein said mobile band faces at least a part of the fixed band during at least a part of the motion of the light body with respect to the holding body.

Abstract: An assembling heat dissipating lighting device comprises a lamp socket means and a heat dissipating lighting means. The lamp socket means includes an installing space and an installing hole communicated with the installing space. A periphery of the installing hole is formed with an inserting portion and an engaging portion. The heat dissipating lighting means includes a LED lighting member and a heat dissipating member thermally connected with the LED lighting member, and an outer ring surface of the LED lighting member has an engaging element and a fastening portion. The heat dissipating lighting means is fixed to the lamp socket means by way of engaging the engaging element into the installing space and correspondingly engaging the fastening portion with the engaging portion by way of rotating the heat dissipating lighting means. Thus, the convenience of disassembly and fixation of the assembling heat dissipating lighting device is increased.

Abstract: Embodiments are directed to underwater lights for attachment to a niche, the niche including a threaded hole. The underwater lights include a light body that defines a flange. The flange includes an elongated slot. The elongated slot is configured and dimensioned to receive a fastening element therethrough for securing the light body to the niche. The underwater lights can include a spacer through which the fastening element is inserted. Tabs of the spacer can be inserted into the elongated slot of the flange. The elongated slot is configured and dimensioned to receive the fastening element therethrough. The threaded hole is configured and dimensioned to receive the fastening element. A position of the light body relative to the niche is adjustable by translating the fastening element within the elongated slot. Embodiments are also directed to underwater light systems and associated methods.

Abstract: A light source includes one or more solid state light emitting devices, a heat spreader thermally coupled to the one or more light emitting devices, and a mounting carriage configured to mount the one or more solid state light emitting devices in a lighting fixture light and thermally couple the heat spreader to the lighting fixture.

Abstract: An illumination device includes a light source unit having a light emitting panel, and a mounting unit attached to a non-light-emission surface of the light source unit and provided with a circuit board for controlling energization of the light emitting panel. The mounting unit includes a connection terminal to which an external conductor for electrically interconnecting the circuit board and an external device is connected. The connection terminal is arranged inward of an outer peripheral end of a surface of the mounting unit to which the light source unit is attached. A clearance for passing the external conductor therethrough is formed between the light source unit and the mounting unit in a state that the external conductor is connected to the connection terminal and the mounting unit is attached to the light source unit.

Abstract: Some embodiments of the present invention provide a combination lighting and ventilating apparatus for installation in a structure. The apparatus can include a main housing having a first aperture that defines a ventilating inlet and a lighting outlet, a lamp housing recessed within the main housing, having first and second apertures spaced a distance from one another, and having a portion that extends outside of the main housing, and a lamp recessed within the lamp housing and the main housing. In some embodiments, the apparatus further includes a fan positioned to draw air into and through the first aperture of the lamp housing, around the lamp, and through the second aperture of the lamp housing. In another aspect of the invention, a method of lighting and ventilating a room using a combination lighting and ventilating apparatus is provided.

Abstract: A cover for a recessed light fixture includes a base plate mounted on a surface such that an outer perimeter of the base plate surrounds the recessed light fixture. A lens frame is removably secured to the base plate. The lens frame includes a recess that receives an onyx lens that is sized and shaped to fit within the recess. The onyx lens is secured between a lens border of the lens frame and the outer perimeter of the base plate so that the onyx lens is positioned over the recessed light fixture. Light from a lamp within the recessed light fixture passes through the onyx lens and is emitted from a polished surface of the onyx lens to provide a pleasing decorative glow for illuminating a step or other passageway.

Abstract: A light module includes a heat sink and one or more light sources coupled within a heat sink cavity formed therein. The heat sink includes an internal surface surrounding the cavity. The internal surface includes a mounting region, a reflector region extending from the perimeter of the mounting region to a distal end, and a decorative region extending from the distal end to a second distal end. The light module includes multiple mounting pads coupled circumferentially around a portion of the heat sink. The mounting pads are configured to facilitate the heat sink being coupled within different housing diameter sizes. The light module includes a trim ring integrally formed with the heat sink and extending radially outward from one end of the heat sink.

Abstract: An adjusting unit disposed between a housing including at least one or more semiconductor optical devices and a case accommodating an SMPS, so as to adjust the height of the casing. At least one or more light emitting modules are mounted on the bottom surface of the housing, and a position determining unit is disposed in the housing in correspondence to an edge of the light emitting module. A heat sink unit is provided in correspondence to the top surface of the housing. Therefore, transport costs can be significantly reduced by securing the loading space. The semiconductor optical devices serving as a light source can be appropriately arranged, and the semiconductor optical devices can be mounted at accurate positions. Furthermore, products can be rapidly mass-produced due to a simplified manufacturing process thereof.

Abstract: A retention structure for retaining a recessed lighting fixture behind a ceiling includes an attachment structure that has a first wall and a second wall. The attachment structure is designed to be attached to a housing of a recessed light fixture. The retention structure further includes a screw attached to the first wall of the attachment structure and to the second wall of the attachment structure. The retention structure also includes a pawl attached to the threaded screw. The pawl is rotatable along with the threaded screw. The pawl is also axially movable along the threaded screw between the first wall of the attachment structure and the second wall of the attachment structure.

Abstract: A light assembly that includes a mounting frame on which a light engine is mounted so as to direct light through the mounting frame opening and out of an opening in the ceiling. The light assembly is designed to permit the light engine to be rotated and tilted, in some embodiments without the need for tools.

Abstract: A recessed lighting assembly has an integrated junction box, a removable insert configured to be secured within the junction box/housing, and a connector for connecting the electrical components to electrical wires of the cable within the interior of the junction box/housing. The insert comprises a light emitter, such as one or more LEDs, electrical components for supplying current to the light emitter, and an exterior portion that is exposed when the assembly is mounted to the structure. The connector may include one or more quick connect members for conveniently connecting household wires to electrical leads of the insert. The assembly may be installed by initially mounting the junction box/housing to structure, forming an electrical connection between the household wires and the fixture wires, and securing the insert within the junction box/housing.

Abstract: A light fixture mounting assembly that includes a lamp housing having a sidewall and an opening defined by a rim at one end of the sidewall and a detent extending outward from the sidewall in a position to engage an outer surface of a panel when the housing is in an installed position. A lamp module is carried within the lamp housing and comprises a lamp positioned to emit light through the housing opening. The lamp housing is configured to carry either a spring clip-type retainer or a hose clamp-type retainer to hold the lamp housing in the installed position.

Abstract: A light fixture has a mount to attach the light fixture to a support structure. A yoke is connected to the mount and is operable to rotate relative to the mount at least 360 degrees about a rotation axis passing through an illumination aperture of the light fixture. A lamp is connected to the yoke and is operable to rotate with the yoke about the rotation axis. A proximal end of a junction box is connected to the yoke and is operable to rotate at least 360 degrees relative to the yoke about the rotation axis, to maintain a rotational orientation of the junction box relative to the mount during rotation of the yoke and lamp. The junction box is operable to pivot relative to the yoke, about a pivot axis perpendicular to the rotation axis and to contact the support structure on a distal free end portion.

Abstract: A mounting device for an LED lamp has a support tube and at least one fixed unit. The support tube has an outer surface and an external engaging surface. The external engaging surface is formed on the outer surface of the support tube. Each one of the at least one fixed unit has a positioning block mounted movably and pivotally around the support tube and has a front surface and an internal engaging surface. The internal engaging surface is formed on the front surface of the positioning block and engages the external engaging surface of the support tube. Therefore, it is convenient to adjust the fixed unit to a suitable position so that the LED lamp can be installed at any location.

Abstract: A one-piece, sloped baffle includes a generally cylindrical central opening having a central axis extending between an open circular end and an open elliptical end. A plane defining the open circular end is perpendicular to the central axis. A plane defining the open elliptical end is at an oblique angle relative to the central axis. The baffle further includes an opening extending between the ends and a pair of opposing edges substantially parallel with the central axis and on opposite sides of the opening. First projections are positioned on opposite sides of the opening and aligned with the opposing edges. Second projections are positioned on opposite sides of the opening at a radial distance from the first projections. The baffle further includes a plurality of grooves that extend circumferentially around an inner surface of the baffle.

Abstract: Present invention teaches to the construction of a LED lighting device where a LED light module and a retention piece will be placed inside an outer cover and a receiving tray, which can then be assembled to a commercially available junction box, instead of an extra can or bucket, resulting in reduced space requirement for the installation of recessed lighting.

Abstract: Present invention teaches the construction of a LED lighting device where water-proof structure can be implemented to prevent water from coming into contact with the LED modules that are housed inside the device; accumulated water inside the groove/channel area will flow out, via the hole(s), and through the ring of ledge area of the light diffuser cover and drip down and away from the lighting device.

Abstract: An improvement in a recessed lighting strip that interlocks between insulated roof panels is presented herein. The recessed lighting strip uses mating interlocks to snap between the insulated panels, providing a method to place lights at each panel juncture across the width of the application, without violating the integrity of the panels themselves. The lighting strip is made from extruded plastic or aluminum that is essentially an open-topped rectangular box, shaped on the sides to interlock with foam insulated room panels that are typically 3?-6? thick and used in the construction of patio covers, patio enclosures, sunrooms and all other residential and commercial applications which use insulated roof panels.

Abstract: A downlight comprises a light source for generating a light to be emitted downwards by the downlight, a mounting ring for retaining the downlight on a ceiling element, and a reflector for reflecting the light generated by the light source. A holding device which retains the reflector on the mounting ring is designed in such a way that the reflector is retained on the mounting ring merely by lying thereon.

Abstract: In various embodiments, an illumination device includes driver and LED lighting modules collectively sized to fit within a recessed-can lighting fixture constructed for use with incandescent or halogen bulbs, thereby facilitating LED changeover without removal and replacement of the fixture.

Abstract: A recessed LED light fixture is provided. The fixture includes a housing assembly, a power supply, and a light source. The power supply is positioned below the light source relative to an opening of the housing from which light from the light source is emitted. The power supply is positioned on an exterior side of the housing and proximate a lower-most extent of the housing.

Abstract: An illumination apparatus includes a radiating fin exposed externally on an upper surface of a casing having a light source and a drive unit accommodated therein, and a securing portion to secure the casing to a ceiling surface. The radiating fin includes a ventilation path that is provided in the form of a groove located between a plurality of fin portions extending in a first direction parallel to each other and has opposite ends in the first direction, externally opened. The securing portion allows the radiating fin to be disposed with a distance from the ceiling surface. When the illumination apparatus is installed on the ceiling surface the radiating fin and the ceiling surface form a space having opposite ends in the first direction, each externally opened, and opposite ends in a second direction corresponding to a direction in which the plurality of fin portions are aligned, each externally opened.

Abstract: An optical semiconductor illuminating apparatus capable of being simply installed and built, easily detecting a fault generation point, being simply repaired and replaced, and being compactly implemented. A bracket assembly having a power supply embedded therein is mounted at an upper side of a heat sink including a fixed unit, the power supply is seated on the heat sink including the fixed unit, a plurality of heat radiation fins protrude from an inner surface of the heat sink, and an upper surface of the power supply is disposed at a position higher than or equal to that of an edge of an upper end portion of the heat sink.

Abstract: A luminaire includes a first body module, a light module, a second body module, a wire-receiving unit, and a wire. The light module is disposed on said first body module. The second body module is movable telescopically relative to the first body module. The wire has two ends respectively and electrically connected to the first and second body modules, and a portion that is received within the wire-receiving unit and that is movable at least partially into or out of the wire-receiving unit as a result of adjusting the length of the luminaire, thereby preventing entanglement of the wire.

Abstract: A recessed light fixture includes an LED module, which includes a single LED package that is configured to generate all light emitted by the recessed light fixture. For example, the LED package can include multiple LEDs mounted to a common substrate. The LED package can be coupled to a heat sink for dissipating heat from the LEDs. The heat sink can include a core member from which fins extend. Each fin can include one or more straight and/or curved portions. A reflector housing may be coupled to the heat sink and configured to receive a reflector. The reflector can have any geometry, such as a bell-shaped geometry including two radii of curvature that join together at an inflection point. An optic coupler can be coupled to the reflector housing and configured to cover electrical connections at the substrate and to guide light emitted by the LED package.

Abstract: Adjustable light emitting diode lighting assembly, kit and system and method of assembling an adjustable light emitting diode lighting assembly. The adjustable light emitting diode lighting assembly comprises a mounting can adapted to be mounted in a housing and an upper locking ring adapted to be mounted to the mounting can. A lower base ring is spaced-apart from the upper locking ring. An adjustable collar coupled to the upper locking ring and the lower base ring and interposed therebetween is provided for adjustably supporting a light emitting diode module over a plurality of light distribution angles. Conductive, radiative and/or convective heat sinks are provided for removing heat produced by the light emitting diode module to maintain luminous efficiency and service life of the light emitting diode module.

Abstract: A lighting apparatus is disclosed. The lighting apparatus may include a heat sink, an LED module provided on the heat sink, an enclosure provided over the heat sink to surround the LED module, an insulator provided between the heat sink and the enclosure, a power module provided below the heat sink to provide power to the LED module, a housing attached to the heat sink to house the power module, and a power socket mounted to the housing and electrically connected to the electronic module. The heat sink may include a channel formed to correspond to a shape of the enclosure and the insulator may be provided in the channel, the insulator and the enclosure being formed of different materials.

Abstract: A speaker unit mounting structure includes a provisionally fastening mechanism for fastening a speaker unit to a ceiling with a cabinet section of the speaker unit inserted in a mounting hole of the ceiling. The provisionally fastening mechanism includes a provisionally fastening tab formed of resilient metal, fixed to the outer peripheral side surface of the cabinet section and having a stepped engaging section engageable with the inner peripheral edge portion of the mounting hole. Engagement of the engaging section with the inner peripheral edge portion of the mounting hole can be canceled by a human operator pressing, from the face side of the ceiling, an operating section of the tab, exposed to a gap between the front side and a flange portion of the speaker unit, to thereby resiliently deform the operating section.

Abstract: According to one embodiment, a lamp apparatus includes a light-emitting module, housing, and a lighting circuit. The light-emitting module includes a light-emitting element. The housing opens in the direction of irradiation of a light beam and having a cap on a side opposite from the direction of irradiation of the light beam. The cap is provided with a light-emitting module mounting portion projecting in the direction of irradiation of the light beam and the light-emitting module is mounted on the light-emitting module mounting portion. The lighting circuit is accommodated in the housing.

Abstract: A baby monitoring light system includes a light body having a bottom portion and a top portion, the light body having a height generally shorter than the light body width and length, the light body comprising a light source oriented upwardly from the top portion, the light body adapted to project a light beam upwardly onto a surface approximately 5 to 15 feet away. The system may include a blanket having a pocket, the light body positionable in the pocket, the pocket having a space through which the light source projects when the light body is in the pocket. The light body may include one or more releasable fasteners.

Abstract: A luminaire to be carried by a lighting fixture. The luminaire may include a housing, a primary optic disposed within the housing having a reflective inner surface defining an optical chamber, a light source, and a heat sink defining an aperture through which light may propagate. The light source may include a plurality of light-emitting diodes (LEDs). The luminaire may further include a secondary optic positioned adjacent to the light source that may collimate and/or refract light emitted by the light source, and may form a seal between the light source and the optical chamber. The luminaire may further include a color conversion layer configured to change the color of light emitted by the light source.

Abstract: Disclosed is a recessed LED downlighting apparatus comprising a LED downlight fixture assembly 100, a mounting frame 300 for supporting the LED downlight fixture assembly 100 on a ceiling panel 1, an electric junction box 400 mounted on the mounting frame 300, at least one electric wire 210 for electrically connecting the LED drive 170 and the junction box 400, including a first electric wire element 210A extended from the LED drive 170 and a second electric wire element 210B extended from the junction box 170, an electric connector 230 for electrically connecting the first electric wire element 210A and the second electric wire element 210B, a flexible metal conduit 220 including for sheltering the electric wire 210, a first conduit element 220A for sheltering the first electric wire element 210A and a second conduit element 220B for sheltering the second electric wire element 210B, the first conduit element 220A being secured at one end to the plate of the heat sink 120 with a clip element, and the second c

Abstract: A reflector assembly and method for installing into a collar. The reflector assembly includes a reflector, a frame surrounding and being coupled to a portion of the reflector, and one or more connectors coupled to the frame. Each connector includes a base portion coupled to the frame, a first finger, and a biasing portion. The first finger and the biasing portion extend in a generally upward direction from a portion of the base portion; however the first finger is angled away from the reflector while the biasing portion is angled toward the reflector. The biasing portion exerts a force on the side of the reflector when the first finger portion is compressed inwardly towards a side of the reflector. The reflector assembly is installed into a collar by inserting the reflector assembly into the collar and allowing first finger to compress toward the reflector and then away from it.

Abstract: A light emitting diode (LED) driver case includes a housing, driver circuitry, an recessed area in the housing, and a luminaire disconnect. The luminaire disconnect is coupled to the recessed area in the housing and extends toward an aperture in a top plate of a LED module. The luminaire disconnect can be fixedly or removably coupled to the recessed area in the housing. When the luminaire disconnect is removably coupled to the recessed area, one or more of a number of retaining features can be used to prevent the luminaire disconnect from moving or to limit the movement of the luminaire disconnect.

Abstract: A recessed lighting system is provided. The recessed lighting system includes a light module and a driver separately coupled to a chassis. The light module includes one or more rotatable prongs for allowing the light module to pivot while the driver and chassis remain static. By being mechanically separate, the driver does not interfere with the movement of the light module. In particular, since the light module is not directly coupled to and is mechanically separate from the driver, pivoting the light module does not require space in a cavity of an associated housing to accommodate the rotation of the driver. This independent freedom of movement allows the light module to achieve a greater degree of rotation in comparison to light modules that are mechanically dependent on drivers.

Abstract: Devices, apparatus, fixtures, systems and methods of using a sliding hanger bracket for overhead lights that allows the light shade, such as a glass bowl, to lower away from a ceiling fan or light base, and tilt allowing the light shade to be cleaned and change light sources, such as the light bulbs, without having to disassemble the light fixture. The hanger bracket can have an up position locked in place where the outside of the overhead light appears undistinguishable from traditional ceiling light fixtures or lights on ceiling fans.

Abstract: A luminaire capable of contacting a lamp device to a luminaire main body is provided.

Abstract: A downlight support to enable installation of a downlight luminaire within a fixture is provided. The support includes has a tubular band. The tubular band has a first section, having a first diameter, and a second section, having a second diameter. The first diameter and the second diameter are arrayed about a longitudinal axis. A plurality of leaf springs is positioned on the second diameter. Each leaf spring in the plurality of leaf springs extends parallel to the longitudinal axis. A plurality of pairs of tension spring receptors is arrayed about the first diameter. Each pair of tension spring receptors extends inwardly toward the longitudinal axis.

Abstract: A lighting assembly is provided. The lighting assembly includes a bracket and a frusto-spherical housing received by the bracket and mounted for rotation relative to the bracket. By rotating the frusto-spherical housing within the bracket, light emitted by the lighting assembly can be focused or directed in a selected direction.

Abstract: An apparatus for equalizing voltage across an electrical lighting system, particularly in low voltage landscape lighting systems. The apparatus consists of a plastic cylinder having open ends and containing two or more connectors for connecting a homerun wire from a transformer to wire leads from the various light fixtures in the lighting system. The wire leads are of uniform length to ensure that each light fixture is ecu equally distant from the transformer.