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Matches 451 - 500 out of 6,628

Document Document Title
WO/2011/037993A2
Disclosed herein are apparatus, methods, and systems for illuminating roadways, paths, tunnels, bridges, and areas adjacent to such in a manner which minimizes glare and/or other adverse lighting effects commonly experienced by night-tim...  
WO/2011/033906A1
Disclosed is a lighting device which has a simple configuration and which can be used to project desired shapes, letters, or the like onto physical objects, and which can easily change said shapes, letters or the like. The device is equi...  
WO/2011/033431A1
A lighting device (400) with an off-state white appearance is provided. The lighting device comprises a light source (403), having a white appearance in an on-state and a colored appearance in an off-state, and a switchable optical eleme...  
WO/2011/033414A1
A lighting system (10, 50, 70, 90) is provided comprising at least one light source (21, 91) and at least a first optical element (22, 92). The light source (21, 91) generates a light beam (12) and the first optical element (22, 92) refr...  
WO/2011/032057A1
Described are an improved automated luminaire and luminaire systems employing an improved articulated output lens focus system.  
WO/2011/032056A1
Described are an improved automated luminaire and luminaire systems employing a matching lenslet pair beam shaper. The beam shaper employs nesting lenslets that are articulated so that the degree of beam shaping modulation is continuousl...  
WO/2011/023480A1
The invention relates to a light signal comprising a semiconductor light source (2) and a convex lens system (11) for representing signal aspects, especially on rail-bound traffic routes. In order to eliminate the need for monochrome sem...  
WO/2011/023037A1
An LED streetlamp comprises a caution lamp component (7), a lamp bracket (1), and multiple LED light source components (6) fixed on the lamp bracket (1). The caution lamp component (7) comprises a lamp cover (71), a caution lamp LED ligh...  
WO/2011/023957A1
A lighting module, particularly for a portable lamp, including an array of light emitting diodes (LEDs) (15), and a transparent cover (12) arranged in front of the LEDs (15), the cover (12) having plurality of lenses (16) on the inner su...  
WO/2011/011979A1
An illumination system for stage lighting and a method for providing high-brightness white light are provided. The illumination system for stage lighting includes LED arrays (1, 2, 3) which are packaged on a heat dissipation plate and co...  
WO/2011/012066A1
A multiple light sources convergence system using a paraboloidal mirror (1) includes a plurality of light sources (L1, L2, L3...Ln) and one paraboloidal mirror (1). Each light source (L1, L2, L3...Ln) is a parallel light source, and para...  
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...  
WO/2011/006406A1
A conversion device for LED flashlight comprises a rotary setting ring (2) provided in the flashlight, a hand-tactile locating pin (13) and a rotary disk type LED lamp holder (8). LED lamps (5,7) are installed on the rotary disk type LED...  
WO/2011/003500A1
The invention relates to a projection headlamp for a motor vehicle, with a reflector, at least one light source arranged in the reflector, a projection lens arranged in front of the reflector, and at least one screen device (6) which is ...  
WO/2010/146534A1
A LED light emitting group (1) apt to produce an outgoing light beam having its own optical axis (8) is equipped with a plurality of LEDs (18), distributed on a plate-shaped body (13) and having a fixed central plane portion (14) orthogo...  
WO/2010/142995A3
A lighting apparatus (1) with a housing (2), two parallel elongate lighting cells (5a, 5b) and a concave reflector (6) configured to focus light emitted from the two lighting cells (5a, 5b). The lighting cells (5a, 5b) are movable with r...  
WO/2010/142939A1
A warning unit (30) for attachment to a handheld firearm (10) comprises attachment means for attachment to a firearm, a light source, and digitally manipulable input means operable to enable selection of a mode of operation. The warning ...  
WO/2010/143764A2
Disclosed is a surgical light using a combination of an LED lamp and an optical lens, which can be adjusted in a light concentration range on a surgical site and can enhance brightness and clarity of light on the surgical site. The surgi...  
WO/2010/143764A3
Disclosed is a surgical light using a combination of an LED lamp and an optical lens, which can be adjusted in a light concentration range on a surgical site and can enhance brightness and clarity of light on the surgical site. The surgi...  
WO/2010/144622A1
A plasma lamp apparatus includes a post structure with a material overlying a surface region of the post structure, which has a first end and a second end. The apparatus also has a helical coil structure configured along the post structu...  
WO/2010/142995A2
A lighting apparatus (1) with a housing (2), two parallel elongate lighting cells (5a, 5b) and a concave reflector (6) configured to focus light emitted from the two lighting cells (5a, 5b). The lighting cells (5a, 5b) are movable with r...  
WO/2010/139182A1
A combined high-power LED lamp consists of an integrative high-power LED light source (1, 4, 5), one or more fixing rods (2) and a fixing frame (3, 8, 9, 10). The LED light source (1, 4, 5) is a strip-shaped light source (1), a block-lik...  
WO/2010/136949A3
The invention relates to a lighting system comprising: - a light source (1) to emit light; - a transparent first optical element ( 3 ) comprising at least one bounded space (5) filled with blue phase mode liquid crystal material, wherein...  
WO/2010/136949A2
The invention relates to a lighting system comprising: - a light source to emit light; - a transparent first optical element comprising at least one bounded space filled with blue phase mode liquid crystal material, wherein at least a pa...  
WO/2010/124646A1
A regulating shaft (3) for vehicle lamp comprises a flexible hose (36), a flexible shaft (35) penetrating through the flexible hose (36), a connector (32) connected with one end of the flexible shaft (35), a shaft head (31) connected wit...  
WO/2010/112303A1
The invention relates to a method and to a device for illuminating an edge region (40) of a road (12) by headlights (14, 30, 32) of a vehicle (10). The vehicle (10) comprises a camera (20). At least one additional lighting unit (30) or a...  
WO/2010/106104A1
A lighting unit (10) for use in a luminaire (1), in particular a luminaire for road and/or street lighting, has an adaptable light distribution. The lighting unit (10) comprises at least two light sources (1, 121) or groups of light sour...  
WO/2010/103450A1
This invention relates to a light emitting device (100) having a movable collimating unit for adjusting the output direction of light being emitted from the light emitting device. The light emitting device comprises a base unit (110), an...  
WO/2010/096066A1
The present invention provides multiple projection systems within a single automated luminaire. The invention provides means for aligning the output of the multiple automated luminaries on a projection surface.  
WO/2010/088790A1
A LED light source module (2) with adjustable illumination angle comprises an end cover (21), a heat dissipating section bar (22), a plurality of LED light sources (24), a plurality of lenses (25) and a light transmission plate (26). The...  
WO/2010/089455A1
Greenhouse plants are illuminated with illuminators that are arranged on brackets of illuminator units. The illuminator units are in turn hung on a guide or guides arranged above the plants. To enable maintenance and harvesting work, eac...  
WO/2010/086213A1
Many conventional lamps are designed to operate with radiant bulbs or compact fluorescent bulbs which give off light in all directions. Such lamps are therefore not normally pivotable. In such lamps it should also be possible to use LED-...  
WO/2010/084187A1
Embodiments show a spotlight comprising light emitting diode modules wherein each LED module comprises at least two light emitting diodes with different light emission spectra and a light mixer, wherein each light mixer is arranged at on...  
WO/2010/079918A2
The present invention relates to a lighting apparatus using a light-emitting diode, which improves overall performance of the lighting apparatus as well as design to produce various light distribution characteristics. The invention compr...  
WO/2010/079918A3
The present invention relates to a lighting apparatus using a light-emitting diode, which improves overall performance of the lighting apparatus as well as design to produce various light distribution characteristics. The invention compr...  
WO/2010/076741A1
The invention describes a lighting assembly (1) comprising a semiconductor light source (2); a support (3) with a recess (30), within which recess (30) the semiconductor light source (2) is positioned; and a collimator (4, 4') comprising...  
WO/2010/078456A3
A device may include a magnifying lens having a focal length that defines a focal plane, a light source providing visible light directed toward the focal plane, and a controller. The controller may be programmed to receive a signal indic...  
WO/2010/078456A2
A device may include a magnifying lens having a focal length that defines a focal plane, a light source providing visible light directed toward the focal plane, and a controller. The controller may be programmed to receive a signal indic...  
WO/2010/064984A1
A fixture for providing omnidirectional continuous lighting comprises a light source (10). an optical system (20) adapted to concentrate, direct and shape an incident into an output slit beam, a motor (30) coupled to a revolvable part (2...  
WO/2010/058326A1
There is disclosed a lighting device (300b) of which the light sources (302) and/or optical elements are hidden in a first cover state associated with a first light state. This enables an unobtrusive lighting system in the first cover st...  
WO/2010/051985A3
The invention relates to an LED luminaire (1), having an LED module (2) with at least one LED as the lamp and a heat sink (3). The LED module (2) is connected thermally to the heat sink (3) for dissipating the heat that may be generated ...  
WO/2010/051985A8
The invention relates to an LED luminaire (1), having an LED module (2) with at least one LED as the lamp and a heat sink (3). The LED module (2) is connected thermally to the heat sink (3) for dissipating the heat that may be generated ...  
WO/2010/051985A2
The invention relates to an LED luminaire (1), having an LED module (2) with at least one LED as the lamp and a heat sink (3). The LED module (2) is connected thermally to the heat sink (3) for dissipating the heat that may be generated ...  
WO/2010/050685A3
The present invention relates to a fluorescent lamp type LED lighting device which can freely adjust the joint angle of a lamp casing relative to a terminal member fixed at a structure, and adjust a light emitting direction. To this end,...  
WO/2010/049295A1
The invention relates to a vehicle headlight comprising a light-emitting diode arrangement (1), a cooling device (2) for the light-emitting diode arrangement (1), and a lens system for the light emitted by the light-emitting diode arrang...  
WO/2010/050685A2
The present invention relates to a fluorescent lamp type LED lighting device which can freely adjust the joint angle of a lamp casing relative to a terminal member fixed at a structure, and adjust a light emitting direction. To this end,...  
WO/2010/043069A1
An illumination device for controlling the size of an illumination area comprised of a first optical unit, a second optical unit, a first driver (80) and a second driver (90), wherein the first optical unit generates a first beam having ...  
WO/2010/041182A1
A beam direction controlling device (22; 30; 45; 60; 80), for controlling a direction of a light-beam emitted by a light-source (21) and passing through the beam direction controlling device (22; 30; 45; 60; 80). The beam direction contr...  
WO/2010/035171A3
The invention provides a lighting device (100) comprising a light source (10) arranged to generate light source light (11), an optional luminescent material and a thermally variable reflecting element (60). The optional luminescent mater...  
WO/2010/035176A1
The invention provides an illumination device (1), arranged to provide illumination device light (250). The illumination device (1) comprising a light chamber (100), an electrically variable scattering element (500), and a controller (60...  

Matches 451 - 500 out of 6,628