Abstract: The invention relates to a refrigerated display case with an illuminated support member or “mullion” that efficiently transfers heat generated by at least one light emitting diode (LED) to warm and maintain door seals. The invention further relates to a low-profile, elongated LED light fixture that is retrofitted to the display case mullion to provide efficient illumination. The LED light fixture includes an elongated frame having a central hub extending longitudinally along the frame. A pair of opposed arms extending upwardly at an angle from the central hub, wherein the terminus of each arm has a curvilinear configuration that defines a receiver. At least one leg extends rearward from the central hub. Two legs are spaced a distance apart to define an elongated central cavity that that receives a fastener for securement of the fixture to the vertical support within the display case.

Abstract: An LED light assembly includes a plurality of LED printed circuit boards (PCB), with each LED PCB having at least one LED bulb and electrical connector pads configured at each opposite end of the boards. A two-component surface mount electrical connector is configured to connect one end of a first LED PCB to an end of a second said LED PCB such that the first and second LED PCBs are electrically connected end-to-end. The connected LED PCBs may be configured in a light tube that includes connector end caps for mounting the light tube in a light fixture.

Abstract: A ballast for a florescent or HID lamp includes a housing enclosing florescent or HID lamp ballast electronic components; a plurality of lead wire extending from a side of the housing; and a ballast plate mounted to a housing lower side. The ballast plate is shaped as a planar member having ballast plate sidewalls and includes an adapter plate bottom opening disposed on the ballast plate; and a retainer retaining the ballast plate to the housing. The retainer is secured to the ballast plate, and the ballast plate directs the wire from the side of the housing through the adapter plate bottom opening. An adapter plate front opening is formed on the ballast plate and receives the plurality of lead wire extending from the side of the housing.

Abstract: The LED lighting bar includes a first conductive wire (10), a second conductive wire (20) parallel to the first conductive wire (10), an insulator (30), at least one LED (40) and a fixing frame (50, 50?). The insulator (30) has an upper layer (31, 31?) and a lower layer (32, 32?), which cover the first conductive wire (10) and the second conductive wire (20), wherein the upper layer (31, 31?) is provided with a penetrating trough (310, 310?) for exposing a first connecting section (11) of the first conductive wire (10) and a second connecting section (21) of the second conductive wire (20). The at least one LED (40) electrically connects on a first electrode (41) of the first connecting section (11) and a second electrode (42) of the second connecting section (21). The fixing frame (50, 50?) is around the at least one LED (40) for fastening.

Abstract: An improved LED lamp tube and socket assembly intended for the replacement of fluorescent tube style lamps. The new lamp tube featuring a 3-pin end interface wherein a middle or center pin is connected to the LED tube's heat sink to prevent the potential for electrical fires and/or shocks following a failure event such as the LED array making electrical contact with the heat sink of the LED tube. An alternative embodiment bi-pin version of the invention is also disclosed.

Abstract: A lamp tube includes a lamp shade, connectors fixed to opposite ends of the lamp shade, and a circuit board received in the lamp shade and electrically connected with the connectors. At least two resilient members protrude from opposite sides of the circuit board. Each resilient member is resiliently deformed and urged into contact with an inner surface of the lamp shade. The deformation of the at least two resilient members is for providing a spring push force to the circuit board, thus causing the circuit board to tightly engage the inner surface of the lamp shade, thereby retaining the circuit board in position inside the lamp shade.

Abstract: An illumination device includes a cover; a lamp including a light emitting unit; and a doppler sensor including a receiving unit, disposed on the same side as the lamp with respect to a first plane including a surface of the cover facing the lamp. In a cross section that intersects the receiving unit and is orthogonal to a central axis of the light emitting unit, “?” between a boundary line of a detectable range of the receiving unit close to the lamp and a normal to the first plane, “d” between the central axis and the first plane, “r” of the light emitting unit; “y” between the first plane and the receiving unit; and “x” between the receiving unit and a second plane that includes the central axis of the light emitting unit and is orthogonal to the first plane satisfy the following equation.

Abstract: An LED lamp includes an extrusion which is an elongate extrusion housing. It has an outside lens and a circuit board of elongated shape and mounted to an inside bottom portion of the elongate extrusion housing. A plurality of light emitting diodes can be mounted to the circuit board. A concave lens is mounted to an upper portion of the elongate extrusion housing. The outside lens covers the concave lens forming an outside air gap between the outside lens and the concave lens and a power wire connects to the circuit board. A base end cap receives a wire harness. The wire harness includes power, and the base end cap retains a base end of the outside lens and a base end of the extrusion. A top end cap retaining an end of the extrusion also retains an end of the outside lens.

Abstract: Device including a tubular element (1), with a flexible printed circuit (3) of conducting tracks (32) on which are a number of LED diodes (31) and contact ports (33) for supply thereof; a flexible cover (2), formed by a coextruded profile with a diffuser back (21), configured in a flexible material and a base (22) made of a material of greater rigidity; said base includes a longitudinal aperture (23) and a set (25) of male and female configurations connectable by pressure for opening and closing the inner recess (24) for reception of the printed circuit (3); and an external connector (4), comprising two sets of electrically conducting connection pins (41a, 41b), or a holder (42c) with contacts (40) for the electric contact of the ports (33) and tracks (32), to terminals (45) for connection to the external supply.

Abstract: The present invention relates to a luminous element, and more particularly, to a luminous element for a backlight unit with a plurality of luminous chips mounted on a substrate. The present invention provides a luminous element for a backlight unit, in which luminous chips are arranged on a substrate so that the manufacturing process and cost can be reduced and the size of a substrate is minimized when manufacturing the luminous element, thereby minimizing the size of a backlight unit. Further, the present invention provides a luminous element for a backlight unit, in which luminance uniformity can be increased by optimizing the viewing angle of the luminous element.

Abstract: A light emitting diode (LED) lighting fixture having an elongated casing, an array of LEDs mounted on a printed circuit board and a holographic film element providing a near lossless optical element for redistributing the light emission patterns from adjacent ones of the LEDs into an array light emission pattern wherein the emitted light in a region of the array light emission pattern is comprised of a sum of overlapping light emission patterns of a plurality of the LEDs. The casing is divided into a lighting element compartment containing the LED printed circuit board and holographic film element and a power supply compartment containing at least one power supply, each being thermally isolated from the other.

Abstract: A lamp 1 includes a semiconductor light-emitting element 12 as a light source, a circuit unit 40 that causes the semiconductor light-emitting element 12 to emit light, and an envelope 2 having an outer tube 30 and a base 60. The semiconductor light-emitting element 12 and the circuit unit 40 are housed in the envelope 2. The semiconductor light-emitting element 12 is disposed in a region at a side of an axially central section of the outer tube 30 facing the base 60 and oriented so that a main emission direction points away from the base 60. At least one component of the circuit unit 40 is disposed in a region at a side of the axially central section of the outer tube opposite the semiconductor light-emitting element 12. A light guide 50 that guides emission light of the semiconductor light-emitting element 12 along the axial direction is disposed between the at least one component of the circuit unit 40 and the semiconductor light-emitting element 12.

Abstract: An energy saving lamp is provided. The energy saving lamp includes a main body, a circuit, an adjusting member, and a shielding device. The circuit includes a plurality of parallel loops, each parallel loop includes at least one light emitting member and a pair of open ends, the adjusting member is rotatably connected to the main body; the shielding device is fixed on the adjusting member; a conductive rod is fixed at the shielding device, and is received in an accommodating hole of the main body; when the adjusting member turns under a twisting force, it drives the shielding device to turn, the conductive rod moves in the accommodating hole to contact different number of the pairs of open ends to close the loops of the open ends, the light emitting members in the closed loops are thus turned on.

Abstract: An LED lamp includes an envelope, two covers, a mounting board and a plurality of LEDs. The covers engages with opposite ends of the envelope. Each of the covers has an electrically conductive part. The mounting board is received in the envelope. Two ends of the mounting board electrically connect with the electrically conductive parts of the two covers, respectively. The LEDs are disposed on the mounting board and received in the envelope.

Abstract: Retrofit systems for replacing the outdated components of an existing light fixture. The retrofit systems may utilize the previously installed housing of the existing light fixture. The retrofit systems include brackets that are positioned on the ends of the housing. The positioning of the brackets is based off of the ceiling, t-grid, or the bottom of the housing. Lamp sockets with associated lamps, an optional ballast tray with associated ballast, reflector(s), lamps, and a shielding mechanism are all mounted on, and their position in the housing dictated by, the mounting brackets. Thus, regardless of the depth of the housing, the lamps are positioned a uniform distance from the ceiling opening to create consistent light distribution. Moreover, because these components are not directly attached to the housing, their dimensions need not precisely match those of the housing. Rather, the retrofit system can be installed in housings of varying sizes and shapes.

Abstract: A user-configurable lighting apparatus is provided. One example incudes a hub, a supply power cord, a light fixture, a linking power cord, and a cord cover. The hub includes a housing comprising a plurality of cover receiving extensions, and each cover receiving extension has an electrical socket. The hub also includes an electrical plug electrically coupled to each electrical socket. The supply power cord has a plug end and a receptacle end. The plug end is adapted to connect to a conventional electrical outlet, and the receptacle end is adapted to fit into the electrical plug. The light fixture may include the components of a conventional fluorescent light fixture, and may further include a housing including a first and a second cover receiving extension. The first cover receiving extension has an electrical plug, and the second cover receiving extension has an electrical socket electrically connected to the electrical plug.

Abstract: The invention relates to a refrigerated display case with an illuminated support member or “mullion” that efficiently transfers heat generated by at least one light emitting diode (LED) to warm and maintain door seals. The invention further relates to a low-profile, elongated LED light fixture that is retrofitted to the display case mullion to provide efficient illumination. The LED light fixture includes an elongated frame having a central hub extending longitudinally along the frame. A pair of opposed arms extending upwardly at an angle from the central hub, wherein the terminus of each arm has a curvilinear configuration that defines a receiver. At least one leg extends rearward from the central hub. Two legs are spaced a distance apart to define an elongated central cavity that receives a fastener for securement of the fixture to the vertical support within the display case.

Abstract: An improved LED tube structure capable of changing an illumination direction allows for use of a conventional fluorescent lamp holder and is capable of changing an illumination direction. The LED tube structure includes a transparent tube having a plug track disposed on an inner tube wall thereof, wherein the plug track is disposed approximate to or above a horizontal center line of the transparent tube, and the plug track is adapted for an LED lamp strip to be plugged therein; a conductive terminal having a tandem piece between two terminals thereof; and a positioning enclosure having two terminal plugholes spaced apart disposed in the middle portion thereof for the terminals to be fixedly plugged therein. The plug track grooves are disposed at different angles for the plug track on the inner wall of the transparent tube to be selectively plugged therein.

Abstract: An LED curtain includes a plurality of transparent hollow tubes parallelly connected side by side to form an integral unit and serve as a basic curtain body; a plurality of light-emitting strings, each of which includes a plurality of serially connected light-emitting diodes (LEDs) sequentially disposed in each of the hollow tubes; and a light controller internally provided with a circuit board, from which a plurality of signal lines is extended to separately connect to the light-emitting strings. Multiple pieces of the LED curtain can be hung to a track via a plurality of hooks provided at upper ends of the light-emitting strings. By operating the light controller to control the LEDs, different patterns or animations can be displayed on the curtain via the light-emitting strings, and different brightness of LEDs can be regulated to illuminate a room or create a special atmosphere.

Abstract: A lamp includes at least one luminous source (14, 6, 8), in particular a low-pressure discharge lamp, for producing main illumination and having at least one alternative luminous element (22), in particular a light-emitting diode arrangement having at least one LED, for producing alternative illumination, which are arranged on a cap (12) , and having electronics, wherein a switching arrangement, which can be actuated manually, for operating the lamp in the main illumination mode, the alternative illumination mode or in both illumination modes at the same time is provided in the cap.

Abstract: A flash assembly includes a circuit board unit, a flash unit, and a housing. The circuit board unit includes a circuit board and two connecting members electrically disposed on the circuit board. Each connecting member defines a gap. The flash unit includes a reflector and a flash tube received in the reflector and electrically connected to the reflector. The flash tube includes two power electrodes received in the corresponding gaps and electrically connected to the circuit board by the connecting members. The flash unit and the circuit board unit are received in the housing.

Abstract: A luminaire housing with a printed bottom panel is provided. The luminaire housing has a luminaire housing frame. The printed bottom panel is coupled to the luminaire housing frame and has a first surface generally facing the interior of the luminaire housing. The first surface of the printed bottom panel has an opaque ink layer applied thereto that defines a printed area. The printed area outlines at least one light permeable light passageway.

Abstract: A waterproof lighting fixture includes a transparent tubular enclosure having two open ends and an inner peripheral wall that defines an inner hole. A lamp device is disposed in the inner hole, and includes a lamp seat, a LED light source module, a reflector component, a LED driver, and a power cable. The lamp seat has a heat-dissipating peripheral wall that is disposed around the lamp seat, that defines a compartment having an upper end opening, and that has an inner surface. A heat-dissipating base wall is disposed on the inner surface, and has a bottom surface. At least one heat-dissipating connecting wall is connected between the bottom surface and the inner surface. First and second waterproof devices are disposed for sealing the open ends of the enclosure, respectively.

Abstract: A weather resistant road light comprises a top cover and a ballast mounting surface disposed on a top surface of the top cover. The ballast mounting surface defines a ballast compartment lower surface. At least one wire aperture seat is disposed on the ballast mounting surface. A ballast is mounted to the at least one wire aperture seat. Wires from the ballast pass through the wire aperture seat. A ballast compartment cover covers the ballast compartment. The ballast compartment cover fits over the top of the ballast mounting surface disposed on the top cover. At least one securing member secures the ballast to the ballast mounting surface. A bottom tray mates with the top cover, and the bottom tray has a lens opening. A reflector assembly has a socket for receiving a bulb. The reflector assembly is mounted on the bottom tray.

Abstract: Boom-type barrier (1) comprising a boom (2) mounted on a bracket or stand (3) for movement between open and barring positions. The boom (2) is designed as a tubular member transmissive of light and has therein a band (7) on which are mounted light emitting diodes (6) extending substantially the full length of the boom (2). The light emitting diodes (6) are controlled by an electronics module (12).

Abstract: A replacement for the standard fluorescent lamp tube has a plurality of LED devices mounted on a circuit board. The enclosure within which the circuit board is held has a clear or frosted lens mounted on a heat sink. The lens and heat sink each are arcuately shaped and together form a circular tube. A power converter is mounted below the circuit board and transfers its heat to the heat sink. A pair of pins mounted on the power converter extend beyond one end of the tube. An end cap has means for snapping onto and off the end of the tube and has clearance holes for the pins to protrude through and extend beyond so as to be fitting into mechanical and electrical contact with a standard lamp mounting fixture.

Abstract: An optical system includes a cylindrical side emitter lens, a reflector and a cylindrical Fresnel lens to produce a substantially uniformly illuminated exit plane with well collimated light in the forward direction. The cylindrical side emitter lens redirects light from a light source, such as a number of light emitting diodes placed in a straight line, into side emitted light along an optical axis that is parallel with the exit plane. The reflector may be a stepped multi-focal length reflector that includes multiple reflector surfaces with different focal lengths based on the surfaces distance to the light source and height to redirect light from the cylindrical side emitter lens to illuminate the exit plane and collimate the light along one axis in the forward direction. The cylindrical Fresnel lens is used to collimate the light along an orthogonal axis in the forward direction.

Abstract: A lighting assembly is provided having a main housing and a lens assembly hinged to the main housing. The lens assembly has a body with end walls with a recess in an upper end of the end walls. The recess in each end wall has a dimension to receive and support a lens for directing light to the target area. The lens has a length greater than the length of the cover so that the ends of the lens extend beyond the outer edge of the end walls of the cover. Stop members are provided on the end walls to limit longitudinal movements of the lens with respect to the body of the lens assembly. A reflector extends from a bottom edge of the cover to an upper edge overlying a portion of the lens. A spring clip is provided to couple the lens to the reflector.

Abstract: A lighting device is disclosed. The lighting device can be compact and can have a major surface configured to be attached to a substantially flat mounting surface. Within the lighting device, a light bar frame can be rotatable relative to a mounting plate around an axis substantially perpendicular to the major surface. Three or more rotatable light bars can be positioned within the light bar frame. The light bars can include lighting elements (e.g., light-emitting diodes) and can be positioned within the light bar frame such that their rotational axes are coplanar. The rotational axes of the light bars also can be substantially perpendicular to the axis around which the light bar frame rotates relative to the mounting plate. Furthermore, the rotational axes of the light bars can form three or more sides of a polygon (e.g. a triangle).

Abstract: A light emitting apparatus includes a source of light for emitting light; a down conversion material receiving the emitted light, and converting the emitted light into transmitted light and backward transmitted light; and an optic device configured to receive the backward transmitted light and transfer the backward transmitted light outside of the optic device. The source of light is a semiconductor light emitting diode, a laser diode (LD), or a resonant cavity light emitting diode (RCLED). The down conversion material includes one of phosphor or other material for absorbing light in one spectral region and emitting light in another spectral region. The optic device, or lens, includes light transmissive material.

Abstract: A built-in lamp includes a housing and a holder for fastening in a built-in surface, such as a room ceiling. The built-in lamp also includes a light source socket for holding a light source and a light source region and a direct light reflector. The direct light reflector has a direct light reflector opening which is disposed in the direction of illumination which defines a direct light exit region and which is surrounded at least reasonably by a diffused light exit region. The direct light reflector has a rear opening. The head reflector is disposed on the side of the light source region remote from the direct light exit region. The head reflector is separate from the direct light reflector and is shaped such that it directs at least a large portion of the light emitted from the light source region and incident on to it into the inner space of the direct light reflector.

Abstract: The invention relates to a recessed lighting fixture comprising a holder for fixing a mounting surface, in particular in a room ceiling consisting of an illuminant holder and a reflector. The holder and the reflector are disposed with respect to each other in such a way that the reflector extends in the direction of a main lighting beyond the mounting surface when the recessed lighting is fixed thereto. In said area extending beyond the mounting surface, the reflector is connected to a reflective element which is vertically or angularly oriented with respect to the direction of the main lighting and is disposed outside of the reflector for receiving the light in the area between the mounting surface and the reflective element.

Abstract: Devices, apparatus, systems, and methods of installing LED (light emitting diodes) for glass tiles and glass blocks. The LEDs can be housed in flexible strips having flexible bendable transparent housing sleeves with ends that can interconnect by male and female ends to one another with various types of interconnectors. Each separate sleeve can house up to 33 LEDs in a transparent plastic sleeve. A transparent connector sleeve can be slid over the interconnected ends and heat shrunk in place. The glass tiles can be laid out to uniform joints spacings between the glass tiles of approximately 3/16 of an inch. The LED strips can be placed on a surface layer of transparent grout that has been laid in the joint spacing, followed by a top layer of transparent grout. The transparent grout can be removable grout and include clear Silicon. The LED strips can have peel and stick back layers with adhesive backing that allows mounting to the lower surface.

Abstract: A structure for attaching a fluorescent tube includes a base, a holder supported by the base, and a pair of contacts. The holder holds an intermediate portion of the fluorescent tube while restraining the fluorescent tube from moving in a radial direction. To the pair of contacts, terminals of a pair of end portions of the fluorescent tube are respectively attachable in an attaching direction corresponding to the radial direction of the fluorescent tube. Each contact includes a pair of elastic pieces facing each other. The pair of elastic pieces have a pair of straight portions extending substantially straight along the attaching direction and facing each other. On the pair of straight portions, a pair of contact portions for clamping the corresponding terminal of the fluorescent tube therebetween are formed.

Abstract: A LED lamp tube which includes a hollow transparent tube, a LED lamp assembly disposed in the transparent tube, two conductive caps provided on both ends of the transparent tube respectively, and a circuit control unit. The circuit control unit includes a plurality of separated sub-portions. The respective sub-portions of the circuit control unit are distributed uniformly on the circuit board of the LED lamp assembly. Via the uniform arrangement of respective sub-portions of the circuit control unit, the heat within the LED lamp tube can be distributed uniformly, thereby lowering the temperature and facilitating the heat dissipation.

Abstract: A multi-purpose holiday display light box that is equipped with an interchangeable holiday indicia for use as a lawn ornament or decoration.

Abstract: An illuminated elevator lighting system including an elevator cage, a plurality of cold-cathode fluorescent lamps disposed on a ceiling surface of the cage and arrayed in parallel, a reflection plate which reflects an illumination light from the cold-cathode fluorescent lamp, and a stabilizer which lights the cold-cathode fluorescent lamp.

Abstract: A backlit mirror assembly comprises a mirror, a lamp chamber, and a prop. The mirror is pivotally coupled to the lamp chamber so that it may be tilted outwardly, thereby allowing access to electrical components housed within the lamp chamber. A prop maintains the mirror in an open position. In one embodiment, the prop incorporates a gas spring to facilitate lifting of the mirror by a sole user. The mirror may be coupled to a rigid frame in order to strengthen the mirror, thereby reducing flexing of the mirror and hazards associated with such flexing.

Abstract: The present application describes a backlight device for providing enhanced peripheral illumination of light modulators in display systems. In one embodiment, a display system includes a light modulator, a light diffusing plate, and a backlight device. The backlight device includes light sources that are distributed over an area that is at least equal to or greater than an image display area of the light modulator. In another embodiment, an edge-lit type backlight device is described. The edge-lit type backlight device includes a light guide plate for directing light towards the light modulator. The edge-lit type backlight device further includes light sources that are distributed along a side edge of the light guide plate. The light sources are distributed along a length that is at least equal to or greater than a corresponding length of an image display area of the light modulator.

Abstract: A refrigerating appliance, especially a refrigerating or freezing appliance, including an inside area and an internal lighting system. The appliance internal lighting system includes at least one organic light-emitting diode (OLED) for substantially uniformly illuminating the inside area of the appliance.

Abstract: A luminaire, in particular a wall or ceiling luminaire protected against sprayed or splashed water, for receiving at least one elongated gas-discharge lamp, having an enclosure able to be assembled into a closed form from a transparent lower part which can be mounted in a fixed position and which holds electrical gear and a transparent upper part, is so designed, with the aim of achieving a form for the upper part and lower part which is economical and meets the demands of the market and in which the two are matched to one another in relation to thermal stresses, that the lower part and the upper part are produced from the same batches of thermoplastic plastics material.

Abstract: A backlight module includes a frame with a bottom surface and at least one protrusion with a hole formed on the bottom surface of the frame. A tube set configured in the frame, a diffusion plate configured over the frame, and at least one support component configured within the fluorescent tube set, wherein the support component includes a support body with a projection on its bottom and fixes the projection into the hole to sustain the diffusion plate. A set of fin set around the projection separately. The backlight module can be applied to the flat panel display.

Abstract: Devices, apparatus, systems, and methods of installing LED (light emitting diodes) for glass tiles and glass blocks. The LEDs can be housed in flexible strips having flexible bendable transparent housing sleeves with ends that can interconnect by male and female ends to one another with various types of interconnectors. Each separate sleeve can house up to 33 LEDs in a transparent plastic sleeve. A transparent connector sleeve can be slid over the interconnected ends and heat shrunk in place. The glass tiles can be laid out to uniform joints spacings between the glass tiles of approximately 3/16 of an inch. The LED strips can be placed on a surface layer of transparent grout that has been laid in the joint spacing, followed by a top layer of transparent grout. The transparent grout can be removable grout and include clear Silicon. The LED strips can have peel and stick back layers with adhesive backing that allows mounting to the lower surface.

Abstract: A flagpole lamp of a vehicle head consists of a pole, a connecting member, a circuit board, a positioning base, a waterproof washer and a pole head. The connecting member is fixed on the pole, accommodating the circuit board, the positioning base and the waterproof washer. The circuit board has at least one luminous body inserted through a through hole bored on the positioning base. The pole head is mounted on the connecting member, formed as a light-transmitting object to emit a colored light to enable the driver to clearly see the corners and the position of a vehicle head while turning on headlights, and to flashily emit another colored light to apparently tell drivers of other cars running beside and behind the intension of the driver while turning on directional lights, so as to enhance traffic security.

Abstract: A backlight in which a reflector is secured to a chassis disposing a mounted substrate mounting light emitting diodes between the reflector and the chassis by a lamp clip for holding lamps and the mounted substrate is connected to a drive substrate outside the chassis and also relates to a liquid crystal display device provided with the backlight and a liquid crystal panel. The backlight and the liquid crystal display device capable to detect colors accurately by blocking light transmitted other than through a transparent part of a lamp clip and prevent light from escaping through fitting holes for the lamp clip into a space outside a chassis are provided. A cover surrounding a photodiode and through holes to transmit light from the clip to an LED drive substrate is disposed between the chassis and the LED drive substrate.

Abstract: A protective tubular light is proposed, which basically consists of a transparent light tube (10) in which a fluorescent lamp is positioned. The fluorescent lamp is carried by a lamp support. The light tube (10) can be tightly sealed on either end by a cover consisting of an outer cover part (60) and an inner cover part (80). Serving to produce the tight seal is a sealing ring (62), which is pressed against the inner wall of the light tube (10) by the axial movement of the inner cover part (80) in conjunction with a tension cone (83) furnished on the inner cover part (80). The electrical connection of the fluorescent lamp and the network cable is provided by plug and coupling parts (30, 40). To produce or break off the electrical connection the coupling part (40) is driven against or withdrawn from the plug part (30) by the inner cover part (80), which can be moved axially.

Abstract: The present invention is related to an improved conductive structure for an LED lamp and comprises: a tube housing having at least one LED unit therein; two conductive structures, which are connected to two ends of the tube housing and electrically connected to the LED; two end bases, which are electrically connected to and fastened on the two conductive structures; and an integrating base, two ends of the integrating base are connected to the two end bases for firmly combining the entire LED lamp.

Abstract: A halogen light fixture for mounting under a cabinet and over a counter surface, as in a kitchen, has a housing of continuous cross section between opposite end caps adaptable to fixtures of varying lengths. Screw fasteners pass through aligned openings in the housing and the end caps for attachment to the cabinet underside, and spacers integral to the end caps provide for air flow between the fixture and the cabinet. A partition also extending between the end caps provides a closed wiring compartment and some or all of the electrical components of the fixture, including lamp sockets and power switch can be mounted on the partition for ease of assembly and access.

Abstract: A backlight assembly having protrusions in a side surface between a side supporter and a cover shield is provided. The protrusions prevent the cover shield from being deformed by an external force and prevent disconnection of a wire between the side supporter and the cover shield. The backlight assembly includes a plurality of light sources; a side supporter having a plurality of U-shaped curved portions which align with and support the light sources; a PCB having a plurality of inverters mounted thereon; a plurality of wires which connect the inverter and an electrode of each light source; a cover shield with an edge for protecting end portions of the light sources and a second edge for protecting the PCB; and an extension formed on one surface of the side supporter opposite to the cover shield edge.

Abstract: A liquid crystal display includes: an LC panel assembly for displaying an image; a backlight assembly 145 for providing light to the LC panel assembly; and at least one optical sheet disposed between the LC panel assembly and the backlight assembly, wherein the backlight assembly comprises at least one flexible printed circuit having a body including the light source and a connection portion separable from the body for connecting the body to a source of power.