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WO/2012/027419A1 |
An elongated LED lamp suitable for replacing a fluorescent lamp in a lamp fixture comprises a chassis having a first chassis end with two electrodes adapted to be respectively coupled for two electrodes in the lamp fixture supplying AC p...
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WO/2012/014847A1 |
Provided is a method for shielding ultraviolet radiation and intensifying visible light at low cost and without using any rare metal, the method allowing ultraviolet radiation to be shielded or removed and visible light to pass through a...
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WO/2011/138363A1 |
There is provided a LED lamp assembly (1300) comprising a heat sink (1301) having a cooling structure with an outer circumference part and a centre part (1311), which supports a plurality of LEDs, and the material thickness of the coolin...
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WO/2011/136735A1 |
A healthcare cum illumination device comprising a chassis (20) placed at the top end of the modular frame (12) and fitted with electrical light source (26), ionizer (46) and essential oil to form an inventive device. The inventive device...
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WO/2011/132120A1 |
There is provided a lighting device and a method to manufacture such a lighting device. The inventive concept is based on manufacturing a lighting device on an at least partly flexible sheet assembly which is rolled into a tube, such tha...
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WO/2011/120253A1 |
A spherical lamp comprises two fixing rings (4), on which a plurality of clamp grooves (10) are provided, and a plurality of arc brackets (5), wherein two ends of each arc bracket (5) are clamped respectively in the clamp grooves (10) of...
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WO/2011/114263A2 |
A light-emitting textile-based architectural element (1), comprising a frame (4); and a first textile sheet (5) being tensioned by the frame (4) to cover an area defined by the frame (4). The first textile-sheet (5) is a light-emitting e...
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WO/2011/109429A1 |
A lighting device including an elongate illuminated portion having translucent side walls spaced about a long axis of the illuminated portion. The device further includes a light source configured to direct light along a length of the il...
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WO/2011/109431A1 |
A lighting device comprises an elongated assembly forming a water-tight chamber adjacent a first end of the lighting device, where the first end includes a transparent face along a long axis of the elongated assembly. A lighting module, ...
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WO/2011/095817A1 |
The device includes a support (12) having means (16) for attachment to a pendant light fitting and at least one connecting element having a downwardly facing contact surface (22). A frame (14) has means (28) to support a shade (19) and a...
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WO/2011/087188A1 |
The present invention relates to a floodlight-type LED lamp in which detachable heat radiation plates are stacked to configure a heat radiation part, and in which a heat radiation part having an optimum cooling capability can be easily c...
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WO/2011/083939A2 |
Disclosed are a reflection assistance device for high-luminance lighting and a lighting device. A reflection assistance device for high-luminance lighting reflects light emitted by a light source coupled to a downlight-type lighting devi...
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WO/2011/067427A1 |
The invention relates to an illumination system for public lighting installed in urban areas, parks, and the like, provided with a means for attaching above the installation location, including an outer structure (1) that contains the il...
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WO/2011/064394A1 |
A lighting arrangement (1, 51, 71, 91, 111, 141, 161, 181, 211) having an arrangement (14, 15, 44, 45, 77, 97) for coupling the lighting arrangement to a bulb holder (4, 75, 95, 115, 165, 185, 215) and a lampshade (3, 33, 53, 84, 113, 14...
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WO/2011/063145A1 |
An optical system is disclosed that uses an LED light source. The light output is coupled to an optic element formed from a material with a high refractive index. The coupling of the light to the high index material significantly reduces...
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WO/2011/051578A1 |
The subject of the present invention is a false wall device (1) comprising a panel (3) formed of a taut sheet (7) fixed to the base of a frame (9), said frame (9) consisting of the assembly of profiled elements (11) that make up its side...
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WO/2011/046695A2 |
Lamp assemblies and methods of making the same are provided. Such a lamp assembly can include a heat sink and a light-emitting diode package that can be mounted to the heat sink. The light-emitting diode package can include a substrate w...
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WO/2011/015621A1 |
The invention relates to an arrangement for generating light effects, particularly for decorative purposes, having a light source (10) and a textile web material (12) that can be illuminated by through light from the light source (10) to...
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WO/2011/011964A1 |
A flame simulation device includes a case (1), and the following components provided within the case (1): a simulated hearth (2), an imaging screen (6), at least one light source (3) at the rear side of the case (1), and a light transmit...
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WO/2011/009146A1 |
The invention relates to a floor lamp (1) comprising a base part (2) and a shaft (4), which extends from the base part (2) in the direction of a lamp shade (3) and which is provided as a carrier for the lamp shade (3), wherein the shaft ...
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WO/2011/008684A2 |
A light emitting diode retrofit conversion kit adapted for use in a fluorescent light fixture comprises a housing adapted to be secured to a troffer; a power supply carried by the housing; and a plurality of light emitting diodes carried...
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WO/2011/005046A2 |
The present invention relates to a reflecting shade for a line-shaped LED lamp, a line-shaped lamp using the same and a manufacturing method thereof. The present invention comprises a dome portion for covering a heat-dissipation plate to...
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WO/2010/133011A1 |
A LED spotlight comprises a lamp cup (1), a lamp head (2), and a plug (3). The lamp cup (1) includes a shell (10). The lamp head (2) and the plug (3) are provided on two ends of shell (10), respectively. The shell (10) is a die-casting a...
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WO/2010/112572A1 |
The invention relates to a lighting device (1) which comprises a plurality of light-emitting diodes (10) that are three-dimensionally distributed, and a screen (11) that consists of a radiation-impermeable or translucent material, the sc...
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WO/2010/112595A1 |
The invention relates to a lighting device (1) which comprises a plurality of light-emitting diodes (10) that are three-dimensionally distributed, and a screen (11) that consists of a radiation-impermeable or translucent material, the sc...
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WO/2010/108370A1 |
An LED light box with a transmissive backlight source, comprises a picture supporting board provided on the displaying direction of the light box, multiple LEDs (2) provided in the light box, and light reflective devices provided between...
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WO/2010/101343A1 |
The present invention relates to lighting used in a greenhouse for promoting plant growth. More specifically, disclosed is a lighting device using an LED which radiates light with a useful wavelength for promoting the plant growth. The p...
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WO/2010/062934A2 |
Lighting fixtures, systems, and methods that can achieve radically increased energy efficiency and visual effectiveness, are disclosed. The invention also offers the potential for decorative effects, supplementary background lighting, an...
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WO/2010/048221A2 |
The present invention provides LED array systems with which provides for a LED array luminair with reduced color fringing, light spill reduction and beam angle control and LED protection.
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WO/2010/048213A2 |
The present invention provides LED array systems with a control system for arrays of LED array luminaires that allows for display of images or light patterns across and array of luminiairs over a low bandwidth control protocol.
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WO/2010/042832A1 |
A lighting assembly using light emitting diodes provides low leakage current that does not require an external ballast. The lighting assembly can replace a fluorescent tube light while providing a more comfortable and steady light source...
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WO/2010/029425A2 |
The invention relates to a structure (1) for supporting a light source (3), including: - a screen (2) which has a substantially planar structure consisting of a substantially rigid frame (20) on which it is fixed a stretched piece of fle...
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WO/2010/008499A1 |
A light-directing apparatus (10) for off-axial preferential-side distribution of light from a light emitter (20) having an emitter axis (21), including a lensing member (40) positioned over the light emitter a shield member (50) embedded...
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WO/2009/147657A2 |
A foldable lampshade (100), comprising: (a) a sitffened frame (12a, 12b) made of at least one thin-walled part defining a space therin in which a lamp bulb can be diposed and defining a hollow (11a, lib) for mounting on a lamp component;...
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WO/2009/146219A1 |
Disclosed herein is an illuminating apparatus for rendering lighted images of different shapes in different directions. The illuminating apparatus comprises a lamp fixture, a perforated dish affixed to the lamp pipe, a lamp shade affixed...
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WO/2009/146261A1 |
An exemplary general lighting fixture includes an assembly forming an optical integrating volume for receiving and optically integrating light from one or more solid state light emitters and for emitting integrated light. The assembly in...
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WO/2009/103861A1 |
The invention relates to a mobile casing device, in particular for a hanging ceiling, that comprises: a casing (4) comprising a so-called inner frame at the base of which a stretched web (12) is attached, a casing housing (2) comprising ...
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WO/2009/094908A1 |
An LED daylight lamp comprises a lighting tube (1), a circuit substrate (2) provided in the lighting tube (1), and light feet placed at the two ends of the lighting tube (1). LEDs (3) and a power supply circuit are placed at the two side...
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WO/2009/093283A1 |
A foldable illuminator which has a simple structure and yet can have its opened shape fixed reliably in use and which can be small in size to be housed while not used. The illuminator (10) having the structure of a Japanese umbrella is c...
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WO/2009/070055A2 |
The device comprises a base in the form of expanding legs (2), a sliding tripod (3) secured on said base, lateral strainers (4) with means for fixing to the ground (5) and an electronic control unit with a keyboard (9) which is connected...
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WO/2009/047220A1 |
The present invention relates to a device for the selective distribution of the luminous flux emitted by a light source, which consists in a distribution body (C) made of transparent material and shaped as an internally hollow solid of r...
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WO/2009/047642A2 |
The device of the invention is designed to solve said drawbacks. According to a first feature, it comprises using a single semi-rigid material for all the members constituting said luminaires. They may consist of two or three parts such ...
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WO/2009/045438A1 |
A glass LED bulb, which includes a body of glass, the body having at least one hollow portion, and at least one LED contained within the at least one hollow portion. A thermally conductive material is preferably included within the at le...
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WO/2009/018433A1 |
A lighting apparatus having a housing having a planar base having one or more recesses, and one or more light source assemblies disposed within the recesses. In one embodiment the light source assemblies consist of a substrate configured...
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WO/2008/137109A1 |
An LED apparatus (10) of the type having a mounting board (12), an LED package thereon with a primary lens (16), and a secondary lens member (20) over the primary lens and establishing a light path therebetween, includes a resilient memb...
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WO/2008/135555A1 |
The present invention relates to a modular decorative lampshade (29) which may be freely assembled in a customized manner, by reversible attempts, bymeans of a fastening base (1) and of a plurality of additional elements (37) provided wi...
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WO/2008/137170A1 |
In an embodiment of an LED light fixture (10), the fixture includes a housing (20) defining a chamber (24) and an LED module (30) that is outside the chamber and adjacent to the housing. The LED module includes a mounting board (32) with...
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WO/2008/137172A1 |
An LED apparatus (10) including (a) a mounting board (12), (b) a plurality of LED packages (14) thereon, (c) a lens member (50) over each LED package, and (d) a safety barrier positioned over the mounting board, the barrier having suffic...
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WO/2008/124791A2 |
A light control device implemented as a luminaire (10) exhibits an ultra-wide batwing luminous intensity distribution in an upper hemisphere (102) that provides substantially uniform illumination of a ceiling surface (44), even when the ...
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WO/2008/093426A1 |
An optical sheet (10) is provided with a light scattering layer (13) for scattering light (H) entered from an incoming surface (11) to the side of an outgoing surface (12); and a plurality of light reflecting sections (14) for reflecting...
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