Entries |
Document | Title | Date |
20080273322 | Light structure - A light includes a light-producing inner tube, and an outer tube positioned around the light-producing inner tube; the light-producing inner tube has electrical terminals at two ends thereof, which sticks out of the outer tube; the outer tube has a light reflecting film on an outer side of a first portion thereof; an inner side of the first portion of the outer tube is processed so as to have a rough and lumpy surface, which can cause light produce by the light-producing inner tube to travel in all directions; the outer tube has a fluorescent layer on each of inner and outer sides of a second portion thereof, which make the second portion of the outer tube more pervious to light. | 11-06-2008 |
20090002978 | Linear lighting system having a spinal structure and an optical system separately installable thereon - A linear lighting system has a spinal structure or spine | 01-01-2009 |
20090027879 | Light emitting stick - The present invention relates to a light emitting stick which has a light transmissible stick body. One end of the stick body is an insertion end which is combined with a light emitting element (light emitting diode) coated with optical adhesive (UV adhesive). A plurality of recesses with matte finish is formed on the outside surface of the light transmissible stick body by etching. According to this structure, the light emitted by the light emitting element is transmitted through the optical adhesive without distortion, so that brighter luminescence can be obtained after the reflection conducted within the stick body. Therefore, better entertainment effect can be achieved by the light emitting stick. | 01-29-2009 |
20090141487 | LIGHT FIXTURE AND LENS ASSEMBLY FOR SAME - A light fixture or troffer for directing light emitted from a light source toward an area to be illuminated, including a reflector assembly within which the light source is positioned and a lens assembly detachably secured to a portion of the reflector assembly such that a lens of the lens assembly overlies the light source and such that substantially all of the light emitted from the light source passes through the lens assembly. In one example, the lens includes a curved prismatic surface that can be oriented toward or away from the underlying light source. | 06-04-2009 |
20090201675 | Linear light source device - A linear light source device includes a transparent light guide member of an elongate shape having a longitudinal axis. The light guide member includes a first end, a second end and a main body sandwiched between the first end and the second end. The linear light source device further includes a light emission unit arranged to face a light incident surface of the first end. The first end includes an entering-light controlling portion having a diameter which increases as progressing from the light incident surface toward the main body. The entering-light controlling portion changes the direction of the light emitted from the light emission unit. | 08-13-2009 |
20090231840 | RECESSED LIGHTING FIXTURE - A lighting fixture comprising a reflector | 09-17-2009 |
20090237922 | LED tube light - A tubular light includes a light-transmissive tube with an end cap fitted to each end. An electrical contact terminal extends from each end cap, and an array of LEDs is attached to each end cap and receives electrical power via the respective contact terminals. The LEDs are configured to emit light along the tube to impinge upon the tube internally. The tube is preferably translucent so as to glow and radiate light evenly thereabout. The light is sized and shaped to be received by, and functional with a light fitting designed for a fluorescent tube of standard form factor. An alternate configuration an elongate member located within the tube and a multitude of LEDs mounted upon the elongate member to receive electrical power via the electrical contact terminal. The LEDs are configured to emit light at a number of angularly offset radial directions toward an inner surface of the tube. | 09-24-2009 |
20090284964 | CORNER MOUNTED LIGHT FIXTURE - A corner mounted lighting fixture having alignment features on its fixture base and on its diffuser for maintaining alignment with the corner during assembly and installation. The diffuser is positioned at an incline within the corner for improved light distribution. Attachment is along the axis of the corner for ease of installation. | 11-19-2009 |
20100002425 | Light-emitting structure for generating an annular illumination effect - A light-emitting structure for generating an annular illumination effect includes a light-guiding module, a cover module, and a first light-emitting module. The light-guiding module has a hollow light-guiding body and a reflecting layer formed on an inner surface of the hollow light-guiding body. The cover module has a first cover body disposed on one end side of the hollow light-guiding body and a second cover body disposed on the other opposite end side of the hollow light-guiding body. The first light-emitting module has a plurality of first light-emitting elements disposed between the hollow light-guiding body and the first cover body. Therefore, first light beams generated by the first light-emitting elements are projected onto the hollow light-guiding body, and the first light beams are guided by the hollow light-guiding body and are reflected by the reflecting layer in order to make the hollow light-guiding body generate the annular illumination effect. | 01-07-2010 |
20100002426 | Multi-directional lighting fixture - The multi-directional lighting fixture includes a lighting fixture having a substantially elongated opaque housing with first and second ends with an open top for emitting light in an upward direction and a longitudinal slot along the bottom surface of the housing extending between the first and second ends. The longitudinal slot includes a shielding material, such as a louver or cover, with a predetermined degree of light translucence. The housing has a substantially elliptical cross section tapering towards one end of the housing. The ends of the housing have elliptical translucent members that can transmit lighting horizontally and radially outward from the interior of the housing. Two or more housings can be coupled together in series. | 01-07-2010 |
20100053947 | Lighting device and lens assembly - 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. | 03-04-2010 |
20100079986 | Transparent Light-influencing Plate and a Luminaire with Such a Plate - A light-influencing plate for a luminaire is made from transparent material and has wave progressions, which form a wavy structure, on one side and parallel light-damping or light-impermeable strips on the other side. The strips run transversely with respect to the wave progressions. | 04-01-2010 |
20100091484 | REPLACEMENT LIGHT FIXTURE AND LENS ASSEMBLY FOR SAME - A replacement light fixture for directing light emitted from a light source toward an area to be illuminated, including a base member upon with the light source is positioned and a reflector assembly detachably secured to a first and second mounting brackets that are mounted to a portion of the preexisting light fixture housing such that a lens portion of the reflector assembly overlies the light source and such that substantially all of the light emitted from the light source passes through the lens portion | 04-15-2010 |
20100103657 | Custom assembly light-emitting module - An improved custom assembly light-emitting module includes a light-emitting unit and a lens unit. The light-emitting unit has two first retaining structures respectively extended upwards from two opposite lateral sides of the light-emitting unit. The lens unit has a solid lens and two second retaining structures respectively formed on two opposite lateral sides of the solid lens. The lens unit is detachably disposed above the light-emitting unit by matching the two first retaining structures and the two second retaining structures. Hence, the light-emitting unit and the lens unit are changeable according to different requirements of users. In addition, each first retaining structure has a concave retaining portion formed on its outside, and the light-emitting unit is inverted and retained in a hooking unit by the two concave retaining portions mating with the hooking unit. | 04-29-2010 |
20100118525 | Recessed Sealed Lighting Fixture - In an embodiment, a recessed light fixture includes a structural reflector and two end caps that form a light fixture housing. A first, second and third optics areas are provided. At least one first light source type is mounted near the first optics area. A second light source type is mounted near the second optics area and the second light source type is mounted near the third optics areas, the second light source type having a light output level substantially lower than the light output level of the first light source type. A diffuser is configured to sealably mount to the light fixture housing so as to substantially seal an interior portion of the light fixture. In operation, the light fixture can be switch between an ambient mode and an examination mode while providing a cost effective and attractive design. | 05-13-2010 |
20100128471 | HIDDEN TORCHIERE FLOOR LAMP - A floor lamp which is constructed of a plurality of elongated members having a plurality of rings affixed to an interior surface of each of the elongated members to provide a substantially circular arrangement with a translucent shade extending substantially along the entire length of the elongated members with a stem secured to and extending upwardly from a base and supporting a plurality of low light level bulbs and terminating in a general area lighting means which extends below the upper surface of the shade so that the tubular shade hides the low light level bulbs and the general area lighting means. | 05-27-2010 |
20100157584 | Light-emitting strip structure with light guiding effect - A light-emitting strip structure with light guiding effect, which is a hollow light guide strip body made of transparent material. The light guide strip body is formed with at least one axial internal chamber. Recessed/raised sections are formed on a wall of the internal chamber for changing light path. When a light source projects light into the internal chamber, the recessed/raised sections will deflect or reflect the projected light, whereby the light guide strip body can emit light outward. A color bar or a light reflection strip is implanted in the internal chamber. In addition, a light absorption material is sprayed on the wall of the internal chamber or a photosensitive gas is filled in the internal chamber. Accordingly, the light guide strip body can emit colorful light in various patterns so as to provide enhanced decorative or warning effect. The light guide strip body is flexible and antishock. | 06-24-2010 |
20100290218 | LED LAMP TUBE - For installation in a fluorescent lamp holder, a LED lamp tube installable is disclosed to include a lamp tube having a LED module mounted therein ad mounting holes located on each of the two distal ends thereof, two end caps respectively capped on the two distal ends of the lamp tube, each end cap having mounting holes corresponding to the mounting holes of the lamp tube and two contact pins extended out of one side thereof and electrically connected with the LED module for connection to an external fluorescent lamp holder to obtain the necessary working voltage for the LED module, and screws or rivets fastened to the mounting holes of the lamp tube and the end caps to affix the end caps to the lamp tube. | 11-18-2010 |
20110211343 | Recessed Sealed Lighting Fixture - In an embodiment, a recessed light fixture includes a structural reflector and two end caps that form a light fixture housing. A first, second and third optics areas are provided. At least one first light source type is mounted near the first optics area. A second light source type is mounted near the second optics area and the second light source type is mounted near the third optics areas, the second light source type having a light output level substantially lower than the light output level of the first light source type. A diffuser is configured to sealably mount to the light fixture housing so as to substantially seal an interior portion of the light fixture. In operation, the light fixture can be switch between an ambient mode and an examination mode while providing a cost effective and attractive design. | 09-01-2011 |
20110305013 | LIGHTING APPARATUS - in one embodiment, a lighting apparatus includes a light source unit having light emitting units arranged in a longitudinal direction. A transparent cover member is formed in a substantially straight pipe shape and having openings at both ends for housing the light source unit along the longitudinal direction. The cover member has a higher thermal expansion coefficient than that of the light source unit. End plate members are fixed to the both ends of the light source unit and close the openings at the both ends of the cover member. | 12-15-2011 |
20120057336 | GRADIENT OPTICS FOR EVEN LIGHT DISTRIBUTION OF LED LIGHT SOURCES - Gradient optics for even light distribution of LED light sources. In an aspect, an apparatus is provided for uniform distribution of light emitted from a light source. The apparatus includes a panel coupled to receive the light emitted from the light source, and gradient optics disposed on the panel, the gradient optics providing a matching transparency gradient that is aligned with the light source to evenly distribute the emitted light. In another aspect, an apparatus includes means for receiving the light emitted from the light source, and means for providing a matching transparency gradient that is aligned with the light source to evenly distribute the emitted light. | 03-08-2012 |
20120147597 | Side Light LED Troffer Tube - Side light LED troffer tube. In an aspect, a side light LED tube is provided that includes a tube having at least one light receiving portion configured to receive light and gradient optics formed on the tube. The gradient optics providing a transparency gradient configured to distribute the light to achieve a selected emitted light intensity variation across a selected surface of the tube. | 06-14-2012 |
20120147598 | LED FLUORESCENT TUBE REPLACEMENT LIGHT WITH REDUCED SHOCK HAZARD - An LED-based tube light suitable for replacing a conventional 48-inch fluorescent tube light includes LEDs connected into a complete illumination circuit that runs exclusively through connectors at one end of the light. In an alternative embodiment, two LED groups are used, each group being connected exclusively to its own set of end connectors. | 06-14-2012 |
20120162978 | Gradient Optics for Controllable Light Distribution for LED Light Sources - Gradient optics for controllable light distribution for LED light sources. In an aspect, an apparatus is provided that includes a panel coupled to receive light emitted from a light source and gradient optics disposed on the panel. The gradient optics providing a transparency gradient that filters the light to achieve a selected emitted light intensity variation across a selected surface of the panel. | 06-28-2012 |
20120212953 | LED Retrofit Luminaire Tubes - An LED retrofit tube that has an outer body that is substantially a lens so as to enable light generated by LEDs and light reflected therewithin to pass through substantially the entire tube. The tube includes an extrusion to support a circuit board having light emitting diodes (LEDs) mounted thereto. The extrusion is located substantially with the lens. The circuit boards may include LEDs mounted on both sides to provide primary lighting and secondary lighting (backlighting). The extrusion may include grooves to allow the backlighting to pass therethrough. Rotational endcaps include an inner portion and an outer portion that can rotate with respect to one another to enable the tube to be rotated and the light dispersed therefrom to be focused. | 08-23-2012 |
20120212954 | ILLUMINATION DEVICE - Provided is an illumination device capable of providing uniform illumination along a specific direction. The illumination device is provided with a shaped member which extends in a specific direction, which has an opening section that opens towards a front side in a front/rear direction perpendicular to the specific direction, and which has a curved shape that protrudes towards a rear side; a base member which has translucent properties and is accommodated inside the shaped member while being exposed to the outer side of the shaped member via the opening section of the shaped member; a covering member which has light blocking properties and covers at least a portion of a front side portion of the base member from the front; and light emission means. The light emission means are fixed inside a recess section of the base member so as to be separated from each other in the specific direction. | 08-23-2012 |
20120243217 | Self-contained LED tubular luminaire - The LED tube for a lighting fixture has a transparent peripheral portion, internally disposed grooves for receiving an LED array board opposite the transparent portion and externally disposed longitudinally extending slots to slidably receive connectors for the mounting of the fixture. Multiple tubes can be grouped together in arrays of two or more without requiring different fixture enclosures. | 09-27-2012 |
20120250301 | WATERPROOF LED LAMP TUBE AND CASING OF SAME - An LED lamp tube with improved sealing and cooling performance includes a plastic tube shell, an LED lamp strip, a metal casing and two end caps. The plastic tube shell is elongate and includes a light condensing structure and a light reflection structure integrally formed by extrusion and an installation chamber formed between the light condensing structure and the light reflection structure. The LED lamp strip is held in the installation chamber and at one side of the light reflection structure. The metal casing is coupled on the outer side of the light reflection structure. Each of the end caps is coupled on each of two ends of the plastic tube shell, thus can achieve IP67 waterproof and dustproof level, and also can resolve cooling problem of the lamp tube. | 10-04-2012 |
20120250302 | VAPOR-TIGHT LIGHTING FIXTURE - This invention provides a vapor-tight luminaire with a housing that defines a continuous and unbroken sealed tubular lens extending in a longitudinal direction. The housing includes a pair of end cap structures removably and sealably mounted on each of opposing respective housing ends. The housing removably supports a lamp assembly that can include various reflector arrangements. The lamp assembly can include fluorescent tubular lamps and can include electronics, such as a ballast circuit. Illustratively, a supporting rail suspended from each of the opposing housing ends by respective posts slidably supports the lamp assembly. In this manner each of the housing and the lamp assembly are constructed and arranged to allow the lamp assembly to be passed into and out of the housing along the supporting rail when at least one of the end cap structures is removed from the respective one of the housing ends. | 10-04-2012 |
20120307486 | APPARATUS, METHOD, AND SYSTEM FOR INDEPENDENT AIMING AND CUTOFF STEPS IN ILLUMINATING A TARGET AREA - A lighting fixture is presented comprising a plurality of modular apparatuses wherein each modular apparatus comprises one or more light sources and one or more light directing or light redirecting devices. Methods of adjusting one or more components of said lighting fixture about one, two, or three axes are presented whereby the lighting needs of a target area—even one of complex shape—may be addressed and in a manner that promotes compact fixture design with low effective projected area (EPA) without sacrificing transmission efficiency of the light sources. | 12-06-2012 |
20130027924 | TUBE LAMP AND LUMINAIRE - Both ends of a lamp body are mounted on sockets of an apparatus body and a feeding unit configured to feed power to LEDs is provided on the back side facing the apparatus body of the lamp body. | 01-31-2013 |
20130033859 | LED-BASED LIGHTING UNIT - The present disclosure is directed to inventive methods and apparatus for a lighting unit having a plurality of substantially linearly arranged solid state light sources ( | 02-07-2013 |
20130039052 | MOUNTING RAIL FOR A LAMP - A generally U-section adapter profile extending along a longitudinal axis forms a longitudinally extending and transversely open cavity and has an outer surface formed with an array of at least three longitudinally extending and radially outwardly directed outer mounting formations radially spaced from the longitudinal axis and angularly spaced around the longitudinal axis. An elongated light emitter is provided in the cavity. A generally U-section mounting rail extending parallel to the axis opens radially toward the axis and has two side walls formed with inwardly directed and longitudinally extending inner mounting formations generally complementary to the outer formations and spaced so that the profile can be fitted to the rail in at least two different positions in each of which the two inner formations of the rail engage in two of the outer formations of the profile. | 02-14-2013 |
20130044471 | LIGHTING DEVICE - A lighting device includes a tubular body and a substrate. The tubular body has a chamber, a first end and a second end. The first and second ends communicate with the chamber. The substrate is axially disposed in the chamber. Multiple light-emitting elements are arranged on the substrate. By means of the substrate, the projection range and projection angle of the lighting device are enlarged to enhance luminous efficiency of the lighting device. | 02-21-2013 |
20130135853 | LIGHT-GUIDING ELEMENT, LIGHT-EMITTING DIODE LAMP TUBE AND ILLUMINATION LAMP - The present invention is related to a light-guiding element, a light-emitting diode (LED) lamp tube and an illumination lamp. The present invention utilizes a light-guiding element disposed on a light-emitting unit of the LED lamp tube. The light-guiding element includes a first surface and a second surface. The first surface is spaced with a plurality of reflecting units in a longitudinal direction thereof, and the second surface is partitioned with a reflecting area and non-reflecting areas corresponding to the reflecting units of the first surface. The light-emitting unit includes LEDs correspondingly attached to the non-reflecting areas of the second surface of the light-guiding element. An elongated light-emitting surface can be uniformly generated from the LED lamp tube by utilizing a destroyed total reflection phenomenon caused by lights in between the reflecting units of the first surface and the reflecting area of the second surface. | 05-30-2013 |
20130155669 | Separate Drive Circuit Structure for LED Lamp Tube - A separate drive circuit structure for light emitting diode (LED) lamp tube, wherein the LED lamp tube comprises a lampshade and at least an LED lamp strap installed inside the lampshade, and the left and right sides of the LED lamp strap in the interior of the lampshade are respectively installed with a separate drive circuit structure. The separate drive circuit structures disposed at the two ends are connected with a transmission line such that the separate drive circuit structures disposed at the two ends together constitute a drive circuit capable of driving the LED lamp strap to illuminate. Moreover, the separate drive circuit structure can effectively reduce the tube diameter of the lampshade. | 06-20-2013 |
20130155670 | LENTICULAR LED LIGHT SOURCE REPLACEMENT FOR FLUORESCENT IN TROFFER - A light source replacement for a fluorescent troffer light fixture utilizing light emitting diode and lens combination with the existing diffuser to produce lower contrast and evenly distributed illumination. | 06-20-2013 |
20130176720 | SEAMLESS CONNECTING SHELL AND LIGHTING DEVICE USING THE SAME - The present invention provides a shell for a lighting device. The shell comprises a first lamp body, a second lamp body, a first connecting part, and a second connecting part. The ends of the second lamp body have a first end surface and a second end surface. The first connecting part lying along a first direction is set in the first end surface and threads through the first bottom surface. The second connecting part lying along a direction opposite to the first direction is set in the second end surface and threads through the second bottom surface. When the first lamp body is connected with the second lamp body, the two ends of the first lamp body are disposed extending over edges of the first end surface and the second end surface separately. | 07-11-2013 |
20130188344 | LIGHTING DEVICE - The invention relates to a lighting device for illumination in an aircraft cabin, having a U-section ( | 07-25-2013 |
20130215609 | Lamp Tube Connector Structure for Light Emitting Diode (LED) Lamp Tube - An improved lamp tube connector structure for light emitting diode (LED) lamp tube, in which the LED lamp tube comprises a lampshade, two lamp tube connectors installed on the left and right ends of the lampshade, at least an LED lamp strap installed inside the lampshade, and at least a drive circuit board installed inside the lamp tube connector and electrically connected to either side of the LED lamp strap. Herein the lamp tube connector is an end cap, with two electrode terminals extending outward from the end cap. Also, at least two connection lines extend from the drive circuit board, and the drive circuit board is inserted to the interior of the electrode terminal so as to form an electrically conductive contact with the electrode terminal for transferring electric power. | 08-22-2013 |
20130223056 | UNIFORM EPI-ILLUMINATION OF PLANAR SAMPLES - A planar sample, particularly of the type used in biological laboratories for detection and sometimes analysis of two-dimensional arrays of proteins, nucleic acids, or other biological species, is illuminated by epi-illumination using optically filtered line lights that are arranged along opposing parallel sides of a rectangle in which the sample array resides, with two coaxial line lights on each side of the rectangle, and the two on any given side being separated by a gap whose optimal width depends on the wavelength band transmitted by the optical filter. Surprisingly, the gap eliminates the peak in intensity at the center of the sample area and the decrease that occurs from the center outward that would otherwise occur with a single continuous filtered line light, producing instead a substantially uniform intensity along the direction parallel to the line lights. | 08-29-2013 |
20130223057 | Arrangement for Directed Light Emission - The invention relates to an arrangement for light emission, comprising at least one LED illuminant in a long arrangement, a carrier element carrying the LED illuminant, and a light emitting element that can be connected to the carrier element. The light emitting element comprises a first region ( | 08-29-2013 |
20130229794 | ILLUMINATING LIGHT SOURCE AND ILLUMINATING DEVICE - Provided is a light source including a light-emitting element, an outer shell that houses therein the light-emitting element, and a base that is provided at the outer shell and receives power from the outside to cause the light-emitting element to emit light. The outer shell is electrically-insulative and light-transmissive. On at least part of the outer surface or the inner surface of the outer shell, an electrically-conductive member is provided. The electrically-conductive member is electrically connected to a grounding terminal of the lighting fixture. According to this structure, an electric charge stored on the outer surface can be discharged to the outside from the lighting fixture. This prevents the attachment of dust to the outer shell, and keeps the luminous flux close to the initial level for a long time period and reduces the amount of maintenance. | 09-05-2013 |
20130235569 | Uniform Lighting System - A light bar for illuminating a surface that is substantially perpendicular to the light bar includes an elongated housing extending along an edge of the surface to be illuminated. The housing has a wall adjacent the surface to be illuminated, and at least portions of that wall are transparent. A series of light emitting diodes (LEDs) are mounted within the housing and spaced along the length of the housing for illuminating the surface, and a connector couples the LEDs to an electrical power source for energizing the LEDs to produce light that illuminates the surface. | 09-12-2013 |
20130271971 | LIGHT-EMITTING CIRCUIT AND LUMINAIRE - A light-emitting circuit is formed as a straight tube in a stable shape and capable of appropriately housing and holding an LED module and the like. The light-emitting circuit includes: a plurality of light-emitting elements configured to emit light; a substrate, functioning as an arrangement member, including an arrangement surface on which the plurality of light-emitting elements are arranged; and a substantially cylindrical lamp body including a translucent section at least in a part thereof, including the arrangement member disposed on the inside, and including a louver functioning as a projecting body projecting from an inner wall opposed to the arrangement surface and extending toward the arrangement surface. | 10-17-2013 |
20130294061 | Ceiling-Recessed Luminaire - Embodiments of the invention include a luminaire with an elongated luminaire body and at least one longitudinal luminaire flange each of which extend longitudinally from one end of the luminaire body. The luminaire body being shorter than the luminaire length measured from the ends of both longitudinal luminaire flanges. The luminaire body can include a channel with a plurality of light sources, optical elements, power lines, and/or control lines. A connector is also disclosed according to some embodiments of the invention that can be used to physically and/or electrically couple two luminaires together. The connector can couple the luminaires at a T-bar. | 11-07-2013 |
20130329414 | STRAIGHT TUBE LED LAMP USING SEMICONDUCTOR LIGHT-EMITTING ELEMENT AND LIGHTING DEVICE INCORPORATING THE SAME - A straight tube LED lamp includes a substrate on which semiconductor light-emitting elements are mounted in longitudinal direction, a long metal chassis with a semi-circular cross section, to mount the substrate in a chord portion of the semi-circle, a resin sheet interposed between the chassis and the substrate, a translucent element contacting the chassis to form a circle, made from a resin or glass through which light beams from semiconductor light-emitting elements are transmitted, cap elements to cover both ends of the chassis and the translucent element and connectable to a lamp fitting, and a power supply board on which an electronic component for AC-DC conversion to supply current to the semiconductor light-emitting elements is mounted, contained in the chassis. The resin sheet is made from different materials at least at an overlapping portion and a non-overlapping portion of the power supply board and the substrate in longitudinal direction. | 12-12-2013 |
20140022778 | LED MODULE, TUBE TYPE LAMP, AND LUMINAIRE - According to one embodiment, an LED module includes a substrate and a Connection circuit. The Connection circuit includes at least two series circuits, in each of which a plurality of LEDs are connected in series. The LEDs of the series circuits different from one another are mixedly arranged along the longitudinal direction of the substrate. | 01-23-2014 |
20140036492 | LED LENS - A light modifier for an LED producing light about a central axis can reduce the appearance of a bright spot created by the LED. The light modifier comprises a lens defining an indentation at its outer surface, with the indentation having an angled side wall and an outer edge joining the side wall to the outer surface. The side wall is spaced from the LED and angled relative to the central axis such that light produced by the LED and striking the side wall is at least substantially internally reflected to pass through a light transmitting portion of the outer surface directly bordering the outer edge, forming a line of light around the indentation. | 02-06-2014 |
20140104825 | Arrangement for Light Emission - An arrangement for light emission has at least one LED light-emitting means ( | 04-17-2014 |
20140104826 | MODULAR MERCHANDISE DISPLAY SYSTEM - A modular merchandise display system includes a frame and a plurality of merchandise supporting units. The frame has a pair of spaced apart, parallelly disposed first and second indexing members. Each indexing member has a plurality of openings formed therein. Each merchandise supporting unit has a front side and an opposite rear side, and spaced apart first and second locator protrusions extending outwardly from the rear side. The first and second locator protrusions are respectively receivable in corresponding openings in the first and second indexing members. Each of the first and second locator protrusions includes an open side, and a latch barb received thereby and movable within the locator protrusion. The latch barb is positionable in a first position, wherein it is engageable with one of the first and second indexing members to secure a respective merchandise supporting unit thereto, and a second position, wherein it is disengageable from one of the first and second indexing members to allow a respective merchandise supporting unit to be removed from the first or second indexing member. | 04-17-2014 |
20140104827 | Optical assembly for a Lighting Fixture - Inventive methods and apparatus for an optical assembly for a lighting fixture are disclosed. The optical assembly includes a lens ( | 04-17-2014 |
20140104828 | LIGHT FIXTURE - A light fixture includes a light guide member, a light bar, and two conductive pins. A cavity is formed on a bottom portion of the light guide member, and two engaging groove are respectively at two sides of the bottom portion. The light bar is arranged under the bottom portion of the light guide member, and a plurality of light emitting units are disposed on a surface of the light bar. Two sides of the light bar are respectively fixed in the two engaging grooves, such that the emitting units are located in the cavity. The two conductive pins protrude from each end of the light guide member, and are electrically connected to the light emitting units. | 04-17-2014 |
20140126199 | LIGHT FIXTURE RETROFIT KIT WITH INTEGRATED LIGHT BAR - Retrofit systems and methods are disclosed for lighting installations, and in particular, to retrofit systems and methods used to retrofit troffer-style lighting installations with LED light sources. Retrofit systems can be used with different light fixtures, but those described are particularly adapted for use with troffer-style fixtures. These retrofit systems can provide the same amount of light as traditional light fixtures already do, for example 1600-4000 lumens or more. The retrofit systems can be used with many different light sources but are particularly well-suited for use with solid state light sources or light engines, such as those utilizing LEDs. Some embodiments of the present invention comprise a mechanical mounting system for installing an LED light engine within an existing lighting system housing or pan, such as a troffer pan, without penetrating the ceiling plenum. | 05-08-2014 |
20140160743 | LIGHT TUBE - A light tube includes a tube body, at least one light emitting diode, and a transparent cover. The light emitting diode is assembled with the tube body. The transparent cover is disposed on the tube body to cover the light emitting diode and has a roof portion and two side arm portions. A first microstructure region and a second microstructure region are formed on a surface of the roof portion corresponding to the light emitting diode. The second microstructure region extends from two ends of the first microstructure region. A third microstructure region is formed on a surface of each side arm portion corresponding to the light emitting diode. A microstructure density of the second microstructure region is less than or equal to a microstructure density of the first microstructure region, and is greater than or equal to a microstructure density of the third microstructure region. | 06-12-2014 |
20140204572 | System for Adapting an Existing Florescent Light Fixture with an LED Luminaire - A device and method for retrofitting a light fixture from a conventional fluorescent or tube or metal halide lamp, to use with a light emitting diode (LED) based lamp assembly. The lamp fixture has a magnetized flat wall curved extending outer from the base. The (LED) based lamp assembly includes a magnetized annular outer wall having a shaped outside surface that is placed into direct surface contact with the inner surface of the existing fixture, to provide an effective heat-dissipating interface to dissipate heat away from the LED module. The (LED)-based lamp assembly can direct light to 130 degrees. The (LED)-based lamp assembly provides a power source connection to the existing fixtures power source and direct connect via by means male/female connector of a novel clip. | 07-24-2014 |
20140218908 | Light-Emitting Device and Luminaire - To improve an angular color difference and emit uniform illumination light. According to an embodiment, a light-emitting device in an embodiment includes a light-emitting module ( | 08-07-2014 |
20140240973 | COMPLETELY PLASTIC LED TUBE LIGHT AND MANUFACTURING METHOD THEREOF - A completely plastic LED tube light, may include plastic shell comprising wires embedded therein, wherein two or more projections having greater dimensions than that of the wires are formed on the wires, end caps located at two ends of the plastic shell, respectively, and LEDs positioned in a space enclosed by the plastic shell and the end caps. A method for manufacturing the completely plastic LED tube light is also disclosed. | 08-28-2014 |
20140321111 | LIGHT GUIDE AND ILLUMINATION ASSEMBLY INCORPORATING THE SAME - A light guide ( | 10-30-2014 |
20140340885 | Linear LED Display Case Light - A linear LED display case light provides an adjustable swath of light. The swath of light emanates from a linear LED array residing in a generally round or polygonal cross-section housing. The housing has two polarity sensitive ends and is slidably coupled by sliding drums to two electrically conducting vertical rods located at each end of the housing, by adjustable couplings. The drums include locks for holding a vertical position on the rods. Machine screws having a smooth cylindrical belt under screw heads, pass through springed contacts, providing a horizontal axis of rotation for the housing to adjust the swath of light forward and rearward. The springed contacts electrically connect the vertical rods to the linear LED array. The vertical rods are secured to a solid surface and are electrically connectable to a power source. | 11-20-2014 |
20140362565 | LIGHT EMITTING DEVICE - This disclosure discloses a light-emitting device. The light-emitting device comprises: a first electrode part; a second electrode part; a third electrode part, spaced apart from the first electrode part and the second electrode part; and a light-emitting unit partially covering the first electrode part and the second electrode part and fully covering the second electrode part, the light-emitting unit having a conductive structure contacting the second electrode part. | 12-11-2014 |
20140369036 | LED LIGHT AND FILAMENT THEREOF - The invention discloses a LED lamp and filament thereof. The LED filament includes a substrate, a light emitting unit secured onto at least one side surface of the substrate, and a package adhesive layer surrounded on the periphery of the light emitting unit; the substrate is configured to be of an elongated bar construction; the light emitting unit comprises a plurality of blue light chips and red light chips regularly distributed on the substrate and sequentially connected to one another in series. For the LED filament of the invention, as the light emitting unit composed of blue and red light chips is disposed on the substrate, the LED filament has high color rendering and large light radiation angle. | 12-18-2014 |
20150016100 | Luminaire - According to one embodiment, there is provided a luminaire including a light source module, a power supply device, and a luminaire main body. The light source module includes a board, a light source provided on the board, a supporting body supporting the board, and a light transmissive cover covering the board and has a long shape. The power supply device supplies electric power to the light source module. The luminaire main body is provided with the light source module and the power supply device and has a long shape. The luminaire main body includes a pair of reflecting plate sections and a housing section provided between the pair of reflecting plate sections and housing at least a part of the power supply device. The light source module is provided in the luminaire main body with the supporting body and covers the housing section and the power supply device. | 01-15-2015 |
20150016101 | ILLUMINATION APPARATUS - An illumination apparatus includes a tube type light-transmissive cover, and light emitting module having a substrate provided in one region of an inner circumferential surface of the cover and a plurality of light emitting devices disposed on the substrate. A reflector extends in a longitudinal direction of the cover and includes a first reflective surface, a second reflective surface, and an edge positioned between the first reflective surface and the second reflective surface. One end of the first reflective surface and one end of the second reflective surface are connected to the inner circumferential surface of the cover. | 01-15-2015 |
20150029711 | STRAIGHT TUBE LIGHT-EMITTING LAMP - A straight tube light-emitting lamp includes: a pipe-shaped transparent tube; an organic EL tubular illuminant disposed inside the pipe-shaped transparent tube so as to surround a center axis of the pipe-shaped transparent tube; a battery box disposed at an inner side than the tubular illuminant for housing a battery; and a wiring circuit for supplying an output voltage of the battery housed in the battery box to the tubular illuminant. | 01-29-2015 |
20150043205 | LIGHT-EMITTING DEVICE - A light-emitting device comprising a string-shape circuit board, several light-emitting elements, a first terminal pair and a second terminal pair is provided. The string-shape circuit board has a first side and a second side. The first terminal pair and the second terminal pair are disposed on the first side and the second side respectively, and are electrically connected to the light-emitting elements. The first terminal pair comprises a first base, a second base, a first positive electrode and a first negative electrode. The first positive electrode and the first negative electrode are pivotally connected to the first base and the second base respectively. The second terminal pair comprises a third base, a fourth base, a second positive electrode and a second negative electrode. The second positive electrode and the second negative electrode are pivotally connected to the third base and the fourth base respectively. | 02-12-2015 |
20150049476 | SOLID-STATE LIGHTING TROFFER WITH READILY RETROFITTABLE STRUCTURE - A light-emitting diode (LED) troffer adopts LED light sources mounted along two lengthwise sides of an LED module that uses a reflecting diffuser and a diffused light exit window to sufficiently average white light emissions from a plurality of LEDs or to properly mix light emissions from white LEDs at correlated color temperature (CCT) of 6,200±300 K with emissions from LEDs having saturated colors for uniform and tunable CCT light outputs having a consistent intensity or color hue within viewing angles. The troffer adopting a retrofittable design enables single person to readily hang and secure the LED module single-ended on top of the troffer for installation, retrofit, and inspection. The troffer uses such an integrated LED module with a power density less than 0.0127 W/cm | 02-19-2015 |
20150062889 | Straight Tube Type Lamp and Luminaire - According to one embodiment, a straight tube type lamp includes a light source unit, a straight-tube cover and a cap. The cap includes an insulating cap body disposed at an end part of the straight-tube cover, a pair of terminals projecting from an end face of the cap body and an insulating projection. The projection includes a holding part arranged between the pair of terminals, and a projecting part which projects from a tip of the holding part in a direction of arrangement of the pair of terminals and is arranged at a tip side of the pair of terminals. | 03-05-2015 |
20150062890 | DIFFUSED FLEXIBLE LED LINEAR LIGHT ASSEMBLY - A diffused flexible LED linear light assembly ( | 03-05-2015 |
20150062891 | Smile Correction using FAC Lens Deformation - A system and method of providing a deformed FAC Lens to a multi-emitter diode bar laser system comprised of a lens holder and FAC lens wherein the FAC Lens is deformed so as to offset or compensate for the inherent smile properties present in a multi-emitter diode bar. | 03-05-2015 |
20150070885 | U-SHAPED LIGHT EMITTING DIODE TUBE LAMP - An LED lamp for use in two-by-two light fixtures having coplanar electrical receptacles. The LED lamp is ideal for use as a replacement of fluorescent lamps in existing fluorescent fixtures and is U shaped with electrical connectors at each end. The U shaped elongate tube is made of an outer shell defining a cavity with a PCB mounted therein. The LED elements are mounted on the PCB. The LED lamp does not have coupling connectors enabling it to emit light along the entire axial length of the tube. | 03-12-2015 |
20150085480 | TUBE-IN-TUBE LED TUBE - The invention relates to a tube-in-tube LED tube, which comprises a tubular plastic lampshade, two caps connected to power supply is separately defined at the two ends of the tubular plastic lampshade, a LED lamp board is defined inside the tubular plastic lampshade sheathed with a glass tube and two ends of the glass tube is separately connected to the two caps. In case of the glass tube broken, the tubular plastic lampshade can still protect the LED lamp board from being damaged. By the way, the tube-in-tube LED tube has properties of high safety, uniform illumination, larger illumination range, simple structure, and easy to manufacture and maintenance. Also the LED lamp board is embedded into the slots in the inner wall of the tubular plastic lampshade, resulting in convenient and quickly installation, and material saving. | 03-26-2015 |
20150092403 | Light Emitting Module, Tube Type Light Emitting Lamp and Luminaire - The disclosure is to provide a light emitting module that suppress a dark section from forming in an end portion thereof, a tube type light emitting lamp and a luminaire. | 04-02-2015 |
20150098216 | Fan Light Element - Disclosed are various embodiments for scanning a surface using a fan light element comprising a light source and a single lens. The fan light source generates divergent light and projects the divergent light onto a single element lens. The single element lens collimates the light and generates a fan line that may be used to scan an outer surface. By using triangulation of the reflections captured when projected onto a surface, the scanned surface may be reconstructed. | 04-09-2015 |
20150109771 | LIGHT EMITTING DIODE LIGHT TUBE - A light emitting diode (LED) light tube includes a substrate, a plurality of light emitting diodes (LEDs), a light diffusing plate, an organic yellow fluorescent powder and a hollow tube. The substrate, the LEDs and the light diffusing plate are disposed in the hollow tube. The organic yellow fluorescent powder is doped in the light diffusing plate. The LEDs are lined up on a surface of the substrate. The light diffusing plate are disposed facing to the LEDs, in which the light diffusing plate includes a plurality of microstructures located on positions opposite to the LEDs, so as to diffuse the light emitted from the LEDs. | 04-23-2015 |
20150124440 | LIGHTING HOUSING WITH LED ILLUMINATION INSERT - A LED assembly and method for retrofitting a fluorescent lighting fixture into an LED lighting fixture. The resulting retrofit LED lighting fixture includes the preexisting fluorescent lighting housing, a lens door, a sheet metal LED insert, and a modular LED printed wiring assembly. | 05-07-2015 |
20150292683 | FLUORESCENT LAMP-TYPE LED LIGHTING DEVICE - The present invention relates to a fluorescent lamp-type LED lighting device including: a case part formed to be elongated in one direction and having an open bottom surface which provides a reflection space on the inner side; a cover part provided on the bottom surface of the case part so that the light which is reflected and diffused in the case part is emitted; and multiple LEDs which emit the light from the cover part and the inner side of the case part such that the light is reflected and diffused on the inner side of the case part. According to the present invention, the LED light is emitted toward an indoor ceiling side, the reflection space is provided so as to reflect and diffuse the emitted LED light, and the light is emitted through a bottom surface part. Accordingly, no additional diffusion plate for surface emission is used and thus optical efficiency can be increased. | 10-15-2015 |
20150308656 | LINEAR FRESNEL OPTIC FOR REDUCING ANGULAR SPREAD OF LIGHT FROM LED ARRAY - A light source may comprise a cylindrical lens, for example a cylindrical Fresnel lens, a linear array of light-emitting elements, the linear array aligned with and emitting light through the cylindrical Fresnel lens, wherein the cylindrical Fresnel lens reduces the angular spread of light in a widthwise axis of the linear array, the linear array spanning a lens length. | 10-29-2015 |
20150345712 | LED LINEAR LAMP WITH UP AND DOWN ILLUMINATION - A LED linear lamp that eliminates the cave effect by transmits the majority of its light downwardly in a main illumination direction and a lesser amount of light upwardly in a secondary illumination direction that is in a direction opposite to the main illumination direction. The LED linear lamps of the invention have one or more circuit boards with LEDs positioned thereon. These circuit boards with LEDs are positioned in a light transparent or translucent tube. Down lighting in the main illumination direction is provided by having some LEDs facing downwardly in the primary illumination direction, while up lighting is provided by having some LEDs facing upwardly or by provision of light transmission holes in the circuit board to permit some light leakage upwardly. | 12-03-2015 |
20150345743 | LUMINAIRE EXHIBITING SECONDARY GLOW CHARACTERISTICS - A luminaire includes a housing having at least one sidewall with an observable outer surface and a light feed edge. The housing sidewall is characterized in that light introduced through a light feed edge of the sidewall will propagate by internal reflections through the sidewall and will be extracted from the outer surface of the sidewall. A fractional amount of light emitted by the luminaire's light source is directed to the sidewall's light feed edge. When extracted, this fractional amount of source light produces an observable and aesthetically pleasing glow of light on the sidewall of the housing. | 12-03-2015 |
20150354797 | Flexible Circuit Board and Illumination Device Comprising the Flexible Circuit Board - Various embodiments may relate to a flexible circuit board for an illumination device. The flexible circuit board may include a plurality of device mounting sections, and connection sections connected between adjacent device mounting sections. The plurality of device mounting sections are spaced apart from one another in the longitudinal direction of the entire flexible circuit board. | 12-10-2015 |
20150377422 | LIGHTING DEVICE AND A METHOD FOR ASSEMBLING THEREOF - The present invention relates to a tubular lighting device ( | 12-31-2015 |
20150377423 | MODULARIZED LED LAMP TUBE - The LED lamp tube contains a tubular body, a lighting module, end circuit boards, positioning elements, and caps. The lighting module contains a circuit board attached to a metallic base, LED chips on the circuit board, and first connectors at the ends of the circuit board. Each end circuit board contains two conductive pins and a second connector. Each positioning element has first through holes on an end surface. Each cap has a cylindrical shape with second through holes. The lighting module is threaded into the tubular body. Each end circuit board is plugged into a positioning element which in turn is plugged into a cap, and the conductive pins run through the first and second through holes. Each cap is joined to an end of the tubular body, and each first connector of the lighting module is connected to the second connector of an end circuit board. | 12-31-2015 |
20160025277 | System for adapting an existing fluorescent light fixture with an LED luminaire - A device and method for retrofitting a light fixture from a conventional fluorescent or tube or metal halide lamp, to use with a light emitting diode (LED) based lamp assembly. The lamp fixture has a magnetized flat wall curved extending outer from the base. The (LED) based lamp assembly includes a magnetized annular outer wall having a shaped outside surface that is placed into direct surface contact with the inner surface of the existing fixture, to provide an effective heat-dissipating interface to dissipate heat away from the LED module. The (LED)-based lamp assembly can direct light to 130 degrees. The (LED)-based lamp assembly provides a power source connection to the existing fixtures power source and direct connect via by means male/female connector of a novel clip. | 01-28-2016 |
20160069521 | LIGHT COVER FOR AN ELONGATE ILLUMINATION SYSTEM - A light cover for an elongate illumination system has a substantially planar, elongate light-emitting element and securing strips provided on the longitudinal sides of the light-emitting element, the securing strips being provided for securing the light cover to a light housing. The light-emitting element and the securing strips are made of different materials and the material of the securing strips is more flexible than the material of the light-emitting element. | 03-10-2016 |
20160076706 | METHOD AND SYSTEM FOR LED LAMP INCORPORATING INTERNAL OPTICS FOR SPECIFIC LIGHT DISTRIBUTION - An apparatus including a diffuser defining an enclosed area within an interior of the diffuser; a solid state light source, disposed within the interior of the diffuser, emitting light therefrom in a direction away from a horizontal plane containing the solid state light source; optics disposed within the interior of the diffuser adjacent to and above the solid state light source to reflect, utilizing total internal reflection (TIR) and refractive mechanisms, at least a portion of the light emitted from the solid state light source. | 03-17-2016 |
20160084446 | Tubular LED Lamp - There is herein described an LED lamp comprising a tubular body having a diffuser portion and a circuit board portion. The circuit board portion has a plurality of light-emitting diodes mounted thereon and electric circuitry for providing power to the LEDs. In one embodiment, the circuit board and diffuser portions are integrally formed from a sheet of a translucent polymer. As the circuit board forms a part of the tubular body of the lamp, the LEDs are located at the circumference of the lamp instead of near the center. Such a configuration improves diffusion and distribution of the light. Moreover, since the circuit board is not contained within the tubular body, there is no enclosure to trap excess heat which is an additional advantage. | 03-24-2016 |
20160084447 | TROFFER LIGHT FIXTURE RETROFIT SYSTEMS AND METHODS - A retrofitting kit for retrofitting an existing troffer light fixture having a troffer housing includes an adaptor bracket and a door assembly. The adaptor bracket includes a channel configured to rest on a T-bar of a ceiling system, and further configured to be located between the T-bar and the troffer housing. The channel defines an aperture configured to accept either a hinge or a latch of the door assembly, and the channel defines a latch surface. The door assembly includes a hinge configured to interface with the adaptor bracket, a latch configured to engage the latch surface of the adaptor bracket to hold the door assembly in a closed position, a housing including the latch and the hinge, and a light source coupled to the housing. | 03-24-2016 |
20160084449 | Tubular LED Lamp - There is herein described an LED lamp comprising a thermoformed circuit board and a tubular lamp body having a diffuser. The thermoformed circuit board comprises a substrate, an intermediate circuit board having electrical conductors, and a coverlay laminated to the substrate. The intermediate circuit board and electrical conductors are disposed between the substrate and the coverlay which has openings in which light-emitting diodes (LEDs) are mounted and electrically connected to the electrical conductors of the intermediate circuit board. Each of the substrate and coverlay is comprised of a formable polymer material and the thermoformed circuit board has an elongated shape with an arcuate cross section. Since the thermoformed circuit board has a curvature that can be substantially the same as the curvature of the tubular lamp body, the LED may be located approximately at the circumference of the lamp. | 03-24-2016 |
20160084455 | LED lighting tube - A LED lighting tube contains: a body, an explosion-proof protecting film, a fixing member, a plurality of LED elements, and two caps. The body includes an outer wall and an inner wall, the explosion-proof protecting film covers the body, the fixing member includes at least one circuit layer electrically connected with two LED driving modules and an adhesive layer adhered with the inner wall of the body. The plurality of LED elements are arranged on the at least one circuit layer and are electrically connected with the two LED driving modules via the at least one circuit layer, the two caps are mounted on two ends of the body, and each cap has an electrical terminal set, wherein a first end of the electrical terminal set is electrically connected with an external power, and a second end of the electrical terminal set is electrically coupled with each LED driving module. | 03-24-2016 |
20160091149 | LED REPLACEMENT LIGHTING ELEMENT - A light emitting diode (LED) light element includes a support portion, and a LED assembly mounted to the support portion. The LED assembly includes a plurality of LEDs mounted thereto and conductors extending therefrom. A lens is configured to engage the support portion and cover the LEDs. A pair of end caps are configured to cover ends of the support portion and lens. Each end cap includes first portions configured to enclose its respective support portion and lens ends. Each end cap includes a second portion having a periphery that is smaller than a periphery of the first portion. Each end cap has a pair of pins extending therefrom that are in electrical communication with the LED assembly via the conductors. | 03-31-2016 |
20160091158 | PERIPHERY-LIT TROFFER LIGHT FIXTURE RETROFIT SYSTEMS AND METHODS - A retrofitting kit includes at least one of an adapter bracket and a retainer configured to engage at least one of an existing troffer light fixture and a T-bar of a ceiling system and a door assembly configured to be held in the ceiling system by the at least one of the adapter bracket and the retainer. The door assembly includes a lens, a housing configured to hold the lens, the housing including one or more sidewalls disposed around a periphery of the lens, where the one or more sidewalls extend upward, away from the lens to define a cavity, and a plurality of LEDs having primary light axes extending inward into the cavity. The plurality of LEDs are coupled to the one or more sidewalls and positioned to illuminate the lens from behind with a uniform distribution of light when engaged. | 03-31-2016 |
20160091166 | LIGHTING DEVICE AND CORRESPONDING METHOD - A lighting device, such as for example a LED flexible module, includes an elongated profiled body having a mouth portion, a first and a second lateral sides arranged sidewise of the mouth portion and a web side opposed the mouth portion. The profiled body includes a light-permeable portion, extending between the mouth portion and the first lateral side, and a light-impermeable portion extending between the second lateral side and the web side. | 03-31-2016 |
20160091178 | LIGHTING DEVICE AND CORRESPONDING METHOD - A lighting device may include a channel-shaped elongated profiled body including a light permeable material and having a mouth portion, and a light radiation source assembly arranged at the mouth portion and including a support board having one or more electrically powered light radiation sources, e.g. LED light radiation sources, thereon facing profiled body. | 03-31-2016 |
20160097511 | LIGHT SOURCE FOR UNIFORM ILLUMINATION OF A SURFACE - Devices and methods for uniform illumination of a target surface are disclosed. A device assembly has a light source configured to be coupled to a mounting surface, and at least one reflector. The reflector is configured to be coupled to at least one of the light source or the mounting surface, and interposed between the light source and the mounting surface, the reflector having a reflective surface area and a plurality of curved reflective segments. The reflector is shaped and arranged relative to the light source such that the reflector directly intercepts and reflects a portion of light emitted by the light source to the target surface to thereby cause substantially uniform illumination of the target surface. The target surface has a surface area that is greater than the reflective surface area of the at least one reflector. | 04-07-2016 |
20160123553 | LIGHT-EMITTING MODULE WITH A CURVED PRISM SHEET - A light-emitting module ( | 05-05-2016 |
20160161063 | RETROFIT-STYLE LAMP AND FIXTURE, EACH INCLUDING A ONE-DIMENSIONAL LINEAR BATWING LENS - A retrofit-style lamp is disclosed. The retrofit-style lamp includes a plurality of light sources, and a one-dimensional linear batwing lens. The one-dimensional linear batwing lens beam shapes light emitted by at least two light sources of the plurality of light sources. The retrofit-style lamp also includes a housing including the plurality of light sources, and attached to the one-dimensional linear batwing lens. The combination of housing and lens is then itself fitted with endcaps, including electrical connectors, for placement within a fixture, such as within an existing conventional fluorescent tube fixture located within a storage structure, for example a refrigeration case. Alternatively, the plurality of light sources, the one-dimensional linear batwing lens, and the housing may be formed, along with a power supply, as a standalone retrofit fixture for use in enclosed storage structures, such as refrigeration cases, where the retrofit fixture replaces a conventional fluorescent fixture. | 06-09-2016 |
20160169481 | Illumination Systems with Co-Formed Optical Element | 06-16-2016 |
20160178135 | LED TUBE LAMP | 06-23-2016 |
20160377238 | TROFFER LIGHT FIXTURE RETROFIT SYSTEMS AND METHODS - A retrofitting kit for retrofitting an existing troffer light fixture having a troffer housing includes an adaptor bracket and a door assembly. The adaptor bracket includes a channel configured to rest on a T-bar of a ceiling system, and further configured to be located between the T-bar and the troffer housing, a slot, and a latch surface. The channel defines an open slot configured to receive and retain a portion of the troffer housing thereby facilitating a retrofit installation. The door assembly includes a latch configured to engage the latch surface of the adaptor bracket, a hinge configured to interface with the slot of the adaptor bracket, a housing including the latch and the hinge, and a light source coupled to the housing. | 12-29-2016 |
20160377258 | SPREAD LIGHT LENS AND LED STRIP LIGHTS HAVING SAME - An LED strip light. | 12-29-2016 |
20180023770 | FILAMENT UNIT FOR RETROFIT LED TUBE | 01-25-2018 |