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WO/2018/034628A1 |
A lighting apparatus and system and method for controlled lighting are provided. In one embodiment, a lighting apparatus comprises a heat sink including a center passageway passing from a chimney inlet to a driver circuit housing, a plur...
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WO/2018/025884A1 |
This light diffuser plate is configured from a glass plate containing light scattering bodies therein. The light diffuser plate satisfies the following formula (1): 30 − 10 × (d − 2.2) − 7 × v − 50 × D ≤ 17 … (1) wherein d...
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WO/2018/021279A1 |
The purpose of the present invention is to provide a glass sheet which exhibits high strength and uniform and high light diffusion properties, and is suitable for obtaining large, thin sheets with narrow bezels. The present invention per...
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WO/2018/016918A1 |
The present invention relates to a tube-shaped LED lighting device. A tube-shaped LED lighting device according to an embodiment comprises: a substrate; a light emitting element mounted on the substrate; a heat sink having one surface on...
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WO/2018/010992A1 |
Lighting device (10), comprising: a glass bulb (12); a tubular flare (14) having an open distal and (30a), provided inside the glass bulb (12) and joined with the glass bulb (12); a cylindrical heat spreader (20) having a first section (...
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WO/2018/010990A1 |
A solid-state lighting lamp (10) is disclosed. The solid-state lighting lamp (10) comprises a glass tube (14), an internal member at least partly arranged inside the glass tube (14), and optical means (50) arranged on the glass tube (14)...
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WO/2018/008064A1 |
This light source device is provided with a plurality of light sources, a plurality of optical members, and a wavelength conversion section. Each of the optical members covers some of the light sources at predetermined intervals, and has...
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WO/2018/007250A1 |
The invention provides a luminaire comprising an optical element configured to spread light uniformly across a full visible face of the luminaire. The optical element comprises a central region and an outer peripheral region, each config...
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WO/2018/000415A1 |
A decorative light, comprising a housing (1), a circuit board (11) being provided within the housing (1), an LED light (111) and a microphone (141) being provided on the circuit board (11). The housing (1) comprises an upper cover (12) a...
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WO/2018/001314A1 |
An LED light source and an LED light bulb including the LED light source are disclosed. The LED light source(50) comprises a first LED strip(1) including a first middle portion(3) and first wings(4) positioned at two sides of the first m...
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WO/2018/001289A1 |
A heat sink (41) and an LED light bulb having the heat sink (41) are disclosed. The heat sink (41) is processed by integral bending of a metal plate (30) to form a one-piece structure. The main parts of the heat sink (41) are two spaced ...
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WO/2017/215753A1 |
A lamp comprises a carrier and a plurality of LED chips arranged on the carrier. The carrier is arranged inside a glass tube. A coating comprising a wavelength conversion material is arranged on the glass tube.
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WO/2017/216038A1 |
A light bulb (1) is disclosed. The light bulb (1) comprises: a connector (2) for mechanically and electrically connecting the light bulb (1) to a light bulb socket; a light source (4) electrically connected to receive electrical power fr...
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WO/2017/213753A1 |
A texture projecting light bulb includes an extended light source located within an integrator. The integrator includes at least one aperture configured to allow light to travel out of the interior of the integrator. In various embodimen...
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WO/2017/191941A1 |
An embodiment relates to a light apparatus comprising: a first body having an inner peripheral side and an outer peripheral side; a diffusion member disposed on the first body; a cover disposed on the first body so as to cover the diffus...
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WO/2017/188619A1 |
The present invention relates to a direct-type LED planar lighting device with a decoration cap added thereto. The device includes: a planar light converting member made of a transparent plate; and a plurality of LED elements disposed on...
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WO/2017/182370A1 |
The invention provides a lighting unit (1000) comprising a light mixing chamber (100) defined by faces (110) and an edge face (130), wherein a height (H) of the light mixing chamber (100) defined by a distance between the faces (110) is ...
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WO/2017/184697A1 |
A wall wash light fixture includes a housing having an upper wall, a first side wall, and a second side wall at least partially defining an interior. The first side wall and the second side wall each include a first mounting feature havi...
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WO/2017/181416A1 |
A table lamp comprises a lamp holder portion (1) and a lamp cover portion (2). The lamp holder portion (1) is provided with a rotating portion (11). The lamp cover portion is provided with an elastic fastener (211) cooperated with the ro...
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WO/2017/181414A1 |
A table lamp, comprising a lampshade part (1), the lampshade part (1) being provided with an LED lamp (141) therein, the lampshade part (1) comprising a diffusion plate (11), the diffusion plate (11) comprising a diffusion surface (111),...
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WO/2017/179787A1 |
The present invention relates to a lighting apparatus in which the form and shape of lighting are transformable according to a user's selection. It is possible to produce various forms and shapes, simplify the structure so as to be easil...
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WO/2017/173821A1 |
An illumination device for passengers comprises a substrate (1) for fixed mounting and a reading light source (10) disposed on the substrate (1). The illumination device for passengers further comprises at least one first light distribut...
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WO/2017/162785A1 |
The invention relates to an inflatable lighting body for use in photographic and cinematographic shooting sessions. The lighting body has an outer skin (1, 8) which is dimensionally-stable when inflated, is made of a film or fabric and w...
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WO/2017/152739A1 |
Disclosed are a light source module (2) and an illumination device (100), the light source module (2) comprising a substrate (21), a light source (22) mounted on a surface of the substrate (21) and an optical element (24) assembled on th...
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WO/2017/153106A1 |
The invention relates to a marking lamp (1), comprising a closed housing, consisting of a lighting means carrier (7) on which light means (14, 16) are mounted and a transparent cover (8) that arches over the lighting means (14, 16), an e...
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WO/2017/154906A1 |
A light-emitting unit housed in a fixture body is provided with: a plurality of light emitting elements; a long light-emitting element substrate on which a plurality of light emitting elements is mounted; a long, flat resin plate part on...
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WO/2017/151730A1 |
Disclosed herein are methods of operating one or more light-generating structures in combination with one or more light-conditioning structures for enhanced energy efficiency. Also disclosed are light-emitting assemblies comprising two o...
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WO/2017/140156A1 |
Disclosed is a wall-mounted LED lamp, comprising a lamp housing (10), a power source (20) used for converting an external power source into a power supply supplying voltage for a lamp, a power supply box cover (30) used for being connect...
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WO/2017/137172A1 |
The invention relates to a method for producing a lighting module (1) which comprises lighting means (2). In a first method step, a material is provided. Subsequently, an optical element (6) is produced from the material. Then, the optic...
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WO/2017/135736A1 |
Disclosed is a multilayered lamp comprising a plurality of layers, different parts of respective layers having different degrees of brightness. A multilayered lamp according to an aspect of the present invention comprises a lighting modu...
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WO/2017/133047A1 |
An LED downlight is provided. A transparent protective cover (5) is added between an LED light source assembly (3) and a translucent cover (6). The flame retardancy of the transparent protective cover (5) meets the requirements of the UL...
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WO/2017/128861A1 |
A street light cover suitable for providing illumination in rainy weather, comprising a light cover body with a built-in light source, wherein the light cover body is made of plastic, alloy, wood, or stone, or a composite of several mate...
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WO/2017/129621A1 |
The invention relates to a luminaire which has the following: a profile element, a carrier comprising at least one LED cluster and held on the profile element, and at least one light guiding element comprising a lens plate, which is arra...
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WO/2017/128862A1 |
A street light cover and a street light for providing illumination in rainy weather, comprising a light cover body (1) with a built-in light source, wherein the upper end of the light cover body (1) is provided with an opening (11) and a...
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WO/2017/129623A1 |
The invention relates to a light which has a light source in the form of at least one LED and a reflector, wherein the reflector defines, by means of a circumferential edge of the reflector, a light exit opening on a side lying opposite ...
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WO/2017/130868A1 |
The objective of the present invention is to provide a light diffusion plate used in a direct backlight unit, the light diffusion plate: having high heat resistance, light resistance, and water resistance; exhibiting excellent rigidity a...
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WO/2017/122787A1 |
Provided is a light source device such that sound quality and quality in terms of lighting from a light source device integrating a speaker and a light source are simultaneously delivered, and particularly, the brightness in a central re...
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WO/2017/121723A1 |
A lighting device (1, 100, 101) comprising a puck assembly (2) comprising a plurality of LEDs (11), and a cover element comprising an outer shell element (4) adapted for forming a light exit surface of the lighting device and an inner sh...
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WO/2017/118565A1 |
Disclosed is a lens (10) which is an integrated single piece, comprising an inner arch (20) and an outer arch (30), the inner arch and outer arch having a shared elongate central region (13) and each having opposing walls (21, 31) extend...
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WO/2017/114720A1 |
The invention provides lighting device (1000) configured to provide a beam of lighting device light (1001), the lighting device (1000) comprising: (a) a light transmissive window (100) having a first window side (101) and a second window...
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WO/2017/113434A1 |
A rotary electronic candle, comprising a base (1), a motor (2), a driving bearing (3), a rotary support rod (4), an upper PCB (5), a lower PCB (6), an LED control chip (7), LED bulbs (8), a housing (9), and a connecting line (10). The mo...
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WO/2017/110013A1 |
This backlight device (20) is provided with: a reflective sheet (23) which includes a reflective surface partitioned into a plurality of reflective regions (232) by a plurality of ridge-shaped partitioning walls (231); a plurality of lig...
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WO/2017/111659A1 |
The proposed invention relates to the field of lighting technology, in particular to embedded decorative lighting fixtures, and can be used for the decorative and after-hours lighting of room interiors, furniture, after-hours illuminatio...
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WO/2017/104677A1 |
The purpose of the present invention is to provide an optical sheet for a backlight unit with which the occurrence of hot spots can be suppressed. This optical sheet for a backlight unit is for a liquid crystal display device, with which...
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WO/2017/101481A1 |
Disclosed is an I-shaped LED lamp, which belongs to the field of LED lighting. The I-shaped LED lamp comprises an elongated heat-dissipating bottom plate (1), wherein an aluminium substrate (2) is arranged on a front side of the heat-dis...
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WO/2017/098383A1 |
A casing for lighting devices includes a channel- like body (12) with a web wall (120) for arranging an elongate, strip-like lighting module (L) thereon and with a first pair of lateral walls (122), as well as 5 with a channel-like cover...
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WO/2017/097420A1 |
In order for a striplight with IP rating, having a carrying rail (6) which is fastened on a ceiling, extends in a longitudinal direction, defines a cable space for accommodating through-wiring and forms a connecting location on its under...
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WO/2017/095318A1 |
The present invention concerns a safety device of a lamp comprising an upper part attachable to a lamp holder (17) and a lower part attachable to the upper part. The safety device covers a light device (16), such as a light bulb (16), re...
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WO/2017/090657A1 |
Provided are a light controller capable of efficiently extracting light by suppressing attenuation by means of controlling light, a lamp, a lighting device, and a plant cultivation apparatus that uses the lighting device. The lighting de...
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WO/2017/089170A1 |
A lighting device comprising at least one light source (4) adapted for, in operation, emitting light, a heat sink element (3) comprising a first part (31) on which the at least one light source is arranged and a second part (32), the sec...
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