Abstract: The present disclosure provides advantageous lighting systems that can be installed on parallel rows of horizontal supports. The lighting systems can be configured to have a single electrical feedthrough on one end of the lamp that can also act as a mating feature between the lamp and supports. More particularly, the present disclosure provides improved lighting systems that are fixtureless, waterproof, customizable, and easy to install/remove.

Abstract: A method for increasing the protection range of a thermal fuse, which includes the following steps: disposing the thermal fuse on a circuit board including a circuit loop, a first heat generating element and a second heat generating element; the second heat generating element is electrically connected to the circuit loop; electrically connecting the first heat generating element to the circuit loop; and disposing the heat conducting material on the circuit loop and making the heat conducting material cover the thermal fuse, the first heat generating element and the second heat generating element.

Abstract: A portable lighting system includes a housing with a lower surface, walls extending from the lower surface, and a cavity defined by the lower surface and the walls. The cavity is divided into a first space and a second space. A light body is coupled to the housing for movement between a first position, in which the light body encloses the first space, and a second position, in which the light body allows access to the first space. A battery is removably received in the second space.

Abstract: An LED tube lamp includes a first and second members and a connection member. Each of the first and second members includes lighting part and an end part. Each lighting part includes LED light strip. The connection member includes electrical connection portions and joining portions for the first and second members. The connection member connects the first member with the second member by the joining portions and the electrical connection portions and makes the first member substantially coaxial to the second member.

Abstract: The present disclosure relates to an indirect lighting fixture and includes a light source assembly, a reflector structure component, a bottom structure component and an appearance structure component. The direct light from the light source assembly irradiates symmetrically on the inner surface of the reflector structure component and is reflected and diffusely reflected, and then emitted from the light outlet of the bottom structure component. The direct light of the light source assembly is designed to be invisible. This innovation transforms the hotspot direct light of the light source assembly into more soft light of the surface light source, and the high-efficiency reflector structure component allows indirect lighting fixtures to achieve high light efficiency simultaneously.

Abstract: A rotatable shelf illumination system may include a rotatable shelf having a groove in which one or more light sources may be mounted. A refractive lens may be mounted in the groove covering the one or more light sources. The rotatable shelf may be, for example, a lazy susan. A removeable and rechargeable power supply may be controlled by a controller circuitry to selectively energize the one or more light sources when rotation of the rotatable shelf is detected. A magnetic field sensor may be used with the controller circuitry to detect rotational movement of the rotatable shelf. The controller circuitry may implement energy conservation measures to prolong the charge of the rechargeable power supply.

Abstract: A kit for joining together at least a pair of light fixture segments at a joint interface therebetween to form a light fixture assembly, comprises at least a pair of complementary coupling units, each coupling unit configured to be located in an operative position in one of said light fixture segments to join the other coupling unit at the joint interface defined by complementary abutment surfaces on said light fixture segments, at least one of the complementary coupling units being configured to be adjustably located in the operative position to displace another of the coupling units along a designated travel path toward a limit position, wherein the joining of the light fixture segments at the joint interface occurs in advance of the other coupling unit reaching the limit position.

Abstract: Apparatus and methods for providing LED lighting on light tape and light sheet. A controller may provide lighting control data to one or more ICs on a segment of tape or sheet. The lighting control data may include a data packet. The data packet may include an address. The address may correspond to one or more of the ICs. The address may correspond to one or more LEDs on the segment. The address may correspond to one or more LEDs on a light tape. The address may correspond to one or more LEDs on a light sheet. The LEDs corresponding to the address may be controlled by a current regulator or regulators on a single IC. The LEDs corresponding to the address may be controlled by current regulators on different ICs.

Abstract: The disclosure relates to a lamp unit housing (100) and a lamp arrangement (1) for a vehicle (2), the lamp unit housing being adapted to receive and lock a lamp unit (10) in a housing space of the lamp unit housing, the lamp unit housing comprising: —a first interior surface (101) and a second interior surface (102) at least partly defining the housing space, wherein the first and second interior surfaces are facing each other inside the housing space, —a first clamping means (103) and a second clamping means (104), wherein the first clamping means is provided proximate the first interior surface and the second clamping means is provided proximate the second interior surface, and wherein each one of the first and second clamping means is moveable between an unlocking position for unlocking the lamp unit from the lamp unit housing and a locking position for locking the lamp unit to the lamp unit housing, —a synchronization member (111) connecting the first and the second clamping means, whereby the synchroniza

Abstract: A high-efficiency linear light source focused strip lamp has a strip lamp frame, a strip lamp plate provided on the strip lamp frame, a condensing lens arranged above the light emitting direction of the light-emitting chip, and a strip lamp cover connected to the strip lamp frame and located above the condensing lens; the strip lamp cover is provided with a convex lens array that visually stretches the light-emitting chip along a length direction. The high-efficiency linear light source focused strip lamp performs light distribution through the concentrating lens in the vertical length direction, and achieves high-efficiency sweeping function, and in the longitudinal direction, the light-emitting chip is performed visually stretching by the convex lens arrays on the strip lamp cover, thus achieving the effect of the line light source, solves the original glare problem without affecting the efficiency.

Abstract: The present disclosure provides advantageous lighting systems that can be installed on parallel rows of horizontal supports. The lighting systems can be configured to have a single electrical feedthrough on one end of the lamp that can also act as a mating feature between the lamp and supports. More particularly, the present disclosure provides improved lighting systems that are fixtureless, waterproof, customizable, and easy to install/remove.

Abstract: The present invention discloses an enhanced design of a multi-directional Modular Aquarium LED lighting bulbs and system where the led lights are mounted on a 3 sided heatsink forming an isosceles trapezoid. Further a system is provided where each bulb, light bulb spectrum user desires to use in either specific spectrum in nanometer ranges (ie: UV, Indigo, Violet, Royal Blue, Blue, Cyan, etc) utilizing specific kelvin spectrum (ie: 2000 k, 3000 k, 6000 k, 10,000 k, etc) can be controlled by an application. The system further updates the available colors within the mobile app and website, in order to allow the user to control the intensity as well as schedule sunset/sunrise features along the day.

Abstract: An LED tube lamp includes a tube having two ends, two end caps respectively at the two ends of the tube, a power supply module in one or both of the end caps, an LED light strip in the tube; and LED light sources on the LED light strip. Each of the end caps includes a lateral wall substantially coaxial with the tube and an end wall substantially perpendicular to an axial direction of the lateral wall. An axial direction of one or more openings of each of the end caps is substantially parallel with the axial direction of the lateral wall. The LED light sources are electrically connected to the power supply module via the LED light strip. The power supply module includes a fuse, and the fuse is positioned close to the end wall of the first end cap.

Abstract: An elongated modular heat sink array having through power and/or data flowing from end to end powering and/or communicating with externally mounted coupled electronic devices.

Abstract: An electrical connector for connecting a light module of an adjustable shelf includes a connector box having a first electrically conductive material electrically connected to a pair of tabs of a frame member formed along a front end of the adjustable shelf, a slide member attached to a side of the connector box and slidable along the frame member to lock the connector box with the adjustable shelf, and a second electrically conductive material having a spring contact positioned on a top side of the connector box. The spring contact is locked to a conductive area of a shelf holder electrically connected to a lead frame of an appliance by sliding the adjustable shelf with respect to the shelf holder. The connector box electrically connects the lead frame and the light module positioned in proximity to the adjustable shelf after the adjustable shelf is mounted to the shelf holder.

Abstract: An ornamental frame assembly for enhancing the ornamental appearance of a flat screen display includes a frame that has a plurality of intersecting members such that the frame has a rectangular shape to conform to a flat screen display. Each of the intersecting members comprises a first portion that is oriented at an angle with a second portion to accommodate an outer edge of the flat screen display. A lens is attached to the frame such that the lens extends around a full perimeter of the frame. A plurality of light emitters is each positioned in the frame. Each of the light emitters is positioned behind the lens to emit light through the lens.

Abstract: The present disclosure provides a lamp and a lamp system. The lamp includes two opposing side covers, a light guide plate, at least one light source and an electrical connecting assembly. The light guide plate has a light incident surface and a light emitting surface connected to the light incident surface, and the light emitting surface of the light guide plate is a curved surface. The light source is disposed in one of the side frames, and the light source is disposed near the light incident surface of the light guide plate. The electrical connecting assembly is connected to the light source to form an electrical loop.

Abstract: A replacement lighting apparatus for automobiles is slim and includes an industry-leading footprint to fit into modern headlamps' minimal housing space. The lighting apparatus employs chip scale package light emitting diodes (CSP LEDs), flexible metal heat sinks, an improved collar having a watertight seal formed with an elastomeric gasket and the use of at least one, if not multiple, set screws, a wire harness with a nylon braided sleeve, and a solid-state design for maximum performance, long life, and superior scientifically proven heat mitigation.

Abstract: A lighting system is disclosed. The example lighting system includes a printed circuit board. At least one LED circuit and a driver circuit are mounted on the printed circuit board. The at least one LED circuit has a plurality of phosphor coated LEDs. The driver circuit includes at least one bridge rectifier and at least one capacitor. The lighting system also includes a housing including a lens. The lighting system further includes a first power connection lead connected to a first input of the bridge rectifier and a second power connection lead connected to a second input of the bridge rectifier. At least a first portion of each power connection lead is contained within the housing and at least a second portion of each power connection lead extends beyond the housing to enable the printed circuit board to be connected to an AC power source.

Abstract: A merchandise display system may include a low voltage power assembly may comprise a track that includes one or more conductive rods and one or more mechanical connections, wherein the track is powered from a power source; and a power connector assembly that connects to the track, wherein the one or more conductive rods connect to the power assembly providing a power connection, and further wherein the one or more mechanical connections connect to the power assembly providing a mechanical connection. The power connector assembly may be configured to provide low voltage power through the track to a low voltage power device. The power assembly may include a configuration of mechanical connections and conductive material arranged in such a way as to provide power and/or signal distribution to a mating device, such as to a set of LED modules, other lighting sources, or powered track devices for use with a merchandise display system.

Abstract: The invention provides an elongated luminescent body (100) comprising an elongated support (170) and a coating layer (180), wherein the elongated luminescent body (100) further comprises a body axis (BA), and a length parameter P of a body dimension perpendicular to the body axis (BA), wherein the length parameter P is selected from height (H), width (W) and diameter (D), wherein: —the elongated support (170) comprises a support material (171), a support material index of refraction n1, wherein the support material index of refraction n1 is at least 1.4, a support surface (172), and a support length (L1); —the coating layer (180) is configured on at least part of the support surface (172) over at least part of the support length (L1), wherein the coating layer (180) comprises a coating layer material (181), a coating layer index of refraction n2, wherein coating layer index of refraction n2 is at least 1.

Abstract: An end cap for a ceiling panel of a ceiling system. The end cap includes a face plate having an inner surface, a bottom edge, a top edge, a first side edge, and a second side edge. A first insertion plate extends from the inner surface of the face plate at the top edge of the face plate. A second insertion plate extends from the inner surface of the face plate at the bottom edge of the face plate. A concealment portion extends from the inner surface of the face plate along the first and second side edges of the face plate. The concealment portion may include an upper section positioned above the first insertion plate and spaced from the first insertion plate by a first gap and a lower section of positioned below the second insertion plate and spaced from the second insertion plate by a second gap.

Abstract: Disclosed is a junction device for joining adjacent housing sections of a light fixture housing assembly, having a junction body structure formed from at least one junction body segment. A plurality of coupling units, each with at least one first boundary including at least one male portion or at least one female portion. The male and/or female portions are configured to enable each corresponding portion a first of the coupling units to receive the male portion of a second of the coupling units. Each of at least two of the coupling units including a first segment formed with the at least one junction body segment at respective first boundaries with the corresponding male or female portions extending therefrom. Each of the male and female portions is configured to be associated with a first locking structure to lock the female and male portions together to form the assembled light fixture housing.

Abstract: A lighting apparatus includes a driver, an elongated housing, an extending connector, a light source and an extension module. The driver converts an external power source to a driving current. The elongated housing has a lighting area, an extension area and a light opening. The extending connector has a holder and an electrode connecting to the driver. The holder is placed in the extending area of the elongated housing. The light source is attached to the lighting area for generating a first light escaping from the light opening. The extension module is attached to the holder of the extending connector to electrically connect to the driver via the electrode.

Abstract: This disclosure relates to an assembly that is configured to be installed or integrated into a suspended grid ceiling.

Abstract: A light-emitting device comprises a casing including an upper surface portion having one or more first through holes, and a front surface portion having an opening; a transparent member that closes off the one or more first through holes; one or more light-emitting elements that face the one or more first through holes, respectively, within the casing; and a lid member provided so as to close off the opening, wherein the casing is integrally formed using one material.

Abstract: In various embodiments, a light emitting diode (LED) tube lamp is provided along with a method of installing the LED tube lamp into a lighting fixture. In various embodiments, the LED tube lamp comprises: a tube; at least one LED positioned within the tube; and a passage formed through at least a portion of the tube, the passage configured to receive there-through a set of electrical connecting wires, wherein a first end of the electrical connecting wires comprises at least one of a two- or three-prong polarized plug. Various embodiments may further comprise a driver circuit positioned within the tube, the driver circuit comprising a second end of the electrical connecting wires. In various embodiments, the LED lamp tube may further comprise at least one end cap disposed on an end of the tube and at least one pin secured thereon wherein the pin is electrically isolated from the LED.

Abstract: The present disclosure discloses a lighting device and a ceiling light, the lighting device includes: a chassis, at least one lighting module, a drive power supply, and a first mounting component; the lighting module and the drive power supply are arranged on the chassis; the first mounting component is configured to mount the lighting module and the drive power supply on the chassis in a covering mode, the first mounting component includes a main body unit, at least one first accommodating part, and at least one second accommodating part, the first accommodating part and the second accommodating part are both arranged on the main body unit; and one end of the lighting module is electrically connected in the first accommodating part, one end of the drive power supply is connected in the second accommodating part, and the drive power supply supplies power to the lighting module.

Abstract: In one or more embodiments, one or more systems, one or more methods, and/or one or more processes may acquire, via a camera associated with an information handling system (IHS), a first digital image; determine, from the first digital image, that a person is within a field of view of a display associated with the IHS; determine a first brightness level of first multiple light emitting diode (LED) pixels associated with a central zone associated with the display; set a brightness level of the first multiple LED pixels to the first brightness level; determine, based at least on the first brightness level, multiple second brightness levels for respective multiple zones associated with the display outside the central zone; and for each zone of the multiple zones, set a brightness level of LED pixels associated with the zone to a respective one of the multiple second brightness levels for the zone.

Abstract: A first lamp tube includes a first lamp housing, a plurality of first light-emitting elements disposed within the first lamp housing, a first lamp head connected to the first lamp housing, and a color temperature switch module disposed on the first lamp head. A second lamp tube includes a second lamp housing, a plurality of second light-emitting elements disposed within the second lamp housing, a second lamp head connected to the second lamp housing, and a power adjustment terminal disposed on the second lamp head configured to be connected to an external power adjustment device. A coupling assembly is disposed between the first lamp housing and the second lamp housing to fix the first lamp housing to the second lamp housing, and electrically connect the first lamp tube to the second lamp tube.

Abstract: A deployable lighting system with device support adapted to allow a user to deploy lighting that may be used while recording or live-streaming video. The device support may be mounted upon a tripod, or other support, or may be self-supporting. The device support is adapted to support an electronic device, such as a cellular telephone, with a device clip. A deployable lighting system may be deployed which deploys from a compact, stowed, configuration to a deployed configuration in which a plurality of lights may surround the device clip. The deployable lighting system may take the shape of a ring light or a star light, such that a user doing self-video is well lit. The lighting system may allow for warmer or cooler tones to be selected from the lighting system.

Abstract: A surface light source LED device includes a circuit board, at least one power input and at least two LED bar elements, the at least two LED bar elements are arranged in a staggered manner, and each of the LED bar elements includes a plurality of LED bars arranged linearly on the circuit board. Each of the LED bars has a straight strip structure and has a plurality of LED dies of the same type provided inside. The plurality of LED dies is arranged linearly at equal intervals.

Abstract: An elongated lighting module having an asymmetric illumination source formed from at least two rows of light emitting diodes (LEDs) that extend along the long axis of the module and are independently controllable. The illumination source is rectangular and oriented so that the rows of LEDs extend along the long axis of the module. The module has couplings at each end that allow additional modules to be interconnected therewith using a linking member and a clamp. The lighting modules are powered via a wiring harness that extends down a support pole to a power converter stack having LED drivers to control the modules. The asymmetric illumination source may be driven to change the beam angle and cutoff of illumination by independently adjusting the rows of light emitting diodes of the lighting module.

Abstract: An illumination device including a light source and a reflector with a pair of vertically opposed symmetrical reflective surfaces and a pair of horizontally opposed symmetrical reflective surfaces. Each of the vertically and horizontally opposed symmetrical reflective surfaces includes a concave region positioned proximate a light source, and a convex region positioned distal the light source. The pairs of vertically opposed symmetrical reflective surfaces and horizontally opposed symmetrical reflective surfaces of the reflector redistribute light emitted from the light source such that the illumination device outputs a field of illumination having a substantially uniform intensity of light.

Abstract: A method of specifying a lighting effect to be emitted by an illumination source in order to illuminate a target object. The method comprises: placing a camera at a position at which the illumination source is installed or to be installed, or elsewhere on a straight line between that position and the target object; directing the camera along this line toward the target object; with the camera so placed and directed, using the camera to capture at least one image of the target object; automatically determining one or more parameters of the target object based on the at least one captured image; automatically specifying one or more properties for the lighting effect in dependence on the one or more parameters of the target object as determined based on the at least one captured image; and instigating creation of the lighting effect to include the one or more specified properties.

Abstract: A knock-down chandelier is separable into a plurality of partial assemblies and components. Each partial assembly includes a frame part having a channel therein, a light mount coupled to the frame part and configured for holding a lighting element, a connecting arm rotatably coupled to the frame part and having a channel therein, and wiring electrically connected to the light mount and extending from the light mount through the channels of the frame part and the connecting arm. The chandelier also includes a linking structure configured for connecting the frame part of one partial assembly to the frame part of another partial assembly.

Abstract: An emergency lighting fixture includes strip mounting plate, interfaces in both two sides of the mounting plate for connecting an external power supply. A lamp cover is connected one side of mounting plate. Light strip is formed between the mounting plate and the lamp cover. One the other side, there is backup battery and control module which can provide the power supply from the interface to backup battery and light strip. The backup battery, the interface, and the light strip are electrically connected to the control module, which integrates backup battery and light strip into a whole. When power supply is not stable or power outage, Backup Battery inside the emergency lamp will provide backup power for the emergency lighting fixture to make the emergency lighting fixture continue lighting so that the emergency lighting function can be achieved.

Abstract: A method is disclosed for alternately covering and exposing feed cables to a wireless telecommunications antenna from a pole-mounted RF source. The method deploys a resiliently stretchable tubular shroud, which has a proximal opening attached near the top of the pole and a distal opening alternately attachable to a section of the antenna proximate to the cable connections or to a section of the pole below the proximal shroud opening. In the former configuration, the shroud covers and protects the feed cables, while in the latter configuration, the retracted shroud exposes the cables for repair, maintenance, replacement and/or inspection operations.

Abstract: In an edge-light type backlight device having a configuration in which an LED mounting board with four LEDs (1(1) to 1(4)) placed thereon is disposed on one end side of a display unit and an LED mounting board with four LEDs (1(5)-1(8)) placed thereon is disposed on the other end side of the display unit, a cathode terminal of an LED (1(4)) disposed most downstream on the LED mounting board disposed on the one end side of the display unit and an anode terminal of the LED (1(5)) disposed most upstream on the LED mounting board disposed on the other side end of the display unit are connected through wiring on an LED drive board. All of the LEDs (1(1) to 1(8)) are driven by only one DC-DC converter (11).

Abstract: Aspects disclosed herein relate to a diffuser plate supporter, a backlight unit, and an electronic device, in which a portion configured to support a diffuser plate in a diffuser plate supporter is made of a transparent material and a portion to be fastened to the cover bottom is made of an opaque material, so that the diffuser plate supporter can prevent light leakage from occurring on the back side of the cover bottom without interfering with light reaching the diffuser plate. In addition, through a reinforcement design for the boundary portion between the portion made of the transparent material and the portion made of the opaque material, it is possible to prevent the portions made of different materials from being separated from each other during rotational fastening of the diffusion plate supporter.

Abstract: A lighting arrangement comprises a channel having an interior and a light exit region, and at least one light providing device. The light providing device is designed for arrangement thereof within the interior for the directional emission of light during operation through the light exit region toward the outside. Furthermore, the lighting arrangement comprises at least one busbar designed for the supply of the light providing device in the interior of the channel, wherein the light providing device is electrically coupleable to the busbar. The light providing device, for the holding thereof, is coupleable to the channel and is freely positionable at least within a region of the interior. A construction kit for such a lighting arrangement and a method for constructing such a lighting arrangement are furthermore disclosed.

Abstract: In an example embodiment, a flexible light fixture may be provided. The example embodiment may comprise a reflector panel comprising two substantially parallel opposing outer flanges and a flexible central portion, wherein the distance between the opposing outer flanges may be X. The example embodiment may also comprise a lens with two opposing edges wherein each opposing edge may be configured with an attachment feature configured for attachment to corresponding opposing outer flanges of the reflector panel, and wherein the distance between the opposing edges of the lens may be a distance Y, wherein distance Y may be less than distance X. When the opposing outer flanges of the reflector panel are compressed laterally together a distance that is at least distance Y and engaged by the corresponding lens attachment features, the flexible central portion of the reflector panel may be engaged in a curved compressed state.

Abstract: A lighting fixture is provided in which the lighting fixture includes a housing configured to receive a power supply and a plurality of light emitting components positioned near a lens of the lighting fixture. The lighting fixture can operate in a first illumination mode and a second illumination mode. For example, the lighting fixture may provide white in one of the illumination modes and may provide amber light in the other mode. The lighting fixture is also able to be switched between an illuminated state and a non-illuminated state in response to receipt of a user input. The light emitting components can be switched between the first illumination mode and the second illumination mode in response to a magnetized contact applied to the exterior of the housing, where switching between the illuminated state and the non-illuminated state is independent of switching between the first and second illumination modes.

Abstract: A display device including a display panel; a frame at a rear of the display panel, the frame including a bottom and a sidewall extending from the bottom; a substrate on the frame; a plurality of light sources mounted on the substrate; and a reflecting sheet on the substrate.

Abstract: An adjustable LED lighting fixture which accommodates LED lights of varying lengths. The LED fixture has a central body element, and two movable end elements movably attached to two opposing sides of the central body element and extend in a direction normal to a length of the fixture. The two end elements face each other with LED pin sockets facing each other whereby an LED tube light is able to be operationally inserted into the LED pin sockets. Two slidable elements are attached to the end elements and extending in a direction in a direction along the length of the fixture and toward the other of the end elements and through a retention element. The slidable elements permit the expansion and contraction of the length of the LED fixture, by sliding relative movement toward and away from the other of the end elements, to hold LED light tubes of varying lengths.

Abstract: An illumination apparatus includes a monolithic support substrate and light emitting diodes (LEDs) on one or more external sides of the support substrate. The support substrate may comprise an elongated extrusion enclosing a hollow core. The LEDs may be affixed to rigid or flexible electrical substrates. Each electrical substrate may be affixed to an external side of the extrusion and may include embedded LED circuitry. The hollow core may enable the extrusion to be received in a recessed socket of a light fixture, wherein the recessed socket provides structural support for the applicable end of the extrusion, rendering end caps or end socket adapters unnecessary. The light fixture may include a contact protruding from the recessed socket and the electrical substrates may include circuitry configured to couple the LEDs to a source of power not coupled to the protruding contact.

Abstract: Provided is a printed circuit board and a display device having the same. The printed circuit board includes a base substrate including a first outline that extends in a first direction and a second outline facing the first outline, the base substrate having a first area, a second area, and a third area successively defined thereon in the first direction and a pad part disposed on the second area. A central outline of the second outline which overlaps the second area has a stepped shape that gradually decreases in distance between the central outline and the first outline from a first point of the central outline contacting the first area to a second point of the central outline contacting the third area.

Abstract: A light stick, primarily useful in the locomotive industry for signally between train personnel, includes a longitudinally extending housing which contains a first light source and a second light source. The first light source provides for general purpose illumination of the light stick. The second light source provides illumination primarily for purposes of signaling. The light stick may include a lens cap which is positioned at a forward end of the housing, and from which the illumination from the second light source may extend. Preferably, the light that is emitted from the lens cap has a blue color for purposes of railroad signaling.

Abstract: Elongated lighting fixtures intended to be incorporated into thin architectural surfaces, interconnected and configurable as a continuous run with potential to follow the direction of adjacent planar surface in three dimensional spaces while maintaining the structural integrity of the supporting framework.

Abstract: A luminaire (41, 141) for a double ended tubular HID lamp (110) is disclosed. The luminaire has a V-shaped reflector (2) having a spine (3) and is bendable into a tensioned state having a generally M-shaped configuration. A pair of lamp holders (60, 61; 160, 161) is connected to the spine and spaced apart a distance corresponding to the length of the tubular lamp. A hollow conduit (43, 158) extends between the lamp holders. A pair of insulated cables (31, 32) interconnects the lamp holders with one of the cables (32) passing through the hollow conduit. The distance between the spine (3) and lamp (110) is able to be adjusted.