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Matches 451 - 500 out of 7,605

Document Document Title
WO/2012/158908
The present application is directed to a light fixture (10) and associated retrofit lighting kit that includes a substantially flat light emitting diode panel (12). The light fixture (10) can be employed in a variety of applications, inc...  
WO/2012/152783
An LED light assembly comprises an aluminium extrusion cut to length to form a heat sink (20) with a hollow interior that may be semi-circular in cross-section or any other convenient cross-section to allow air flow through the heat sink...  
WO/2012/151642
A signaling device for a motor vehicle includes a transmitting module coupled to a lamp circuit of the motor vehicle. The transmitting module is operable to signally communicate with an auxiliary lighting unit to display a lamp signal of...  
WO/2012/153442
An illumination light source comprising: a light-emitting unit (10) in which a plurality of LEDs (12) are arranged on a front surface of a mounted board (11) so that the primary emission direction of each LED is oriented forward; a circu...  
WO/2012/149820
An LED light bulb, successively including a light distribution module (11), a light source module (12), a heat dissipation module (13) and an electricity connection device (15). The light distribution module (11) and the light source mod...  
WO/2012/150190
The lighting module (1) has at least one strand with at least one semiconductor light source (3), in particular a light-emitting diode, which is serially connected. Each strand has a first plug contact (4) and a second plug contact (5), ...  
WO/2012/150124
The invention relates to a lighting device (200) which has a substrate (101), at least one semi-conductor light source (107) that is arranged on said substrate (101), at least one electrical connecting element (105) that is arranged on s...  
WO/2012/149579
A luminaire (100) is provided, having a substrate (106) of a particu¬ lar shape and a plurality of solid state light sources (108) mounted thereon. The light emitted by the plurality of light sources (108) has a measurable characteristi...  
WO/2012/146638
Lamp operating device (1, 11, 21) for operating at least one light source arranged inside a luminaire housing (2, 12, 22), the lamp operating device (1, 11, 21) comprising means for the tool-free securing (3, 13, 23, 26) of the lamp oper...  
WO/2012/148910
An illumination system may include a receiver which is mounted on a support surface, such as a heat sink, and a light module that may include a cover and an LED assembly. The LED assembly is rotateably attached to the cover and seats wit...  
WO/2012/145958
An LED lamp strip connecting device comprises a clamping groove component (100) with an opening at the front side, a backside surface and a lateral wall, the inner side of the opening being served to connect with the LED lamp strip (600)...  
WO/2012/146636
A light strip system (1) for securing luminaire units (100) and supplying them with power comprises an elongate support structure, especially at least one support rail (2) for securing the luminaire units (100) and power supply means ext...  
WO/2012/148910
An illumination system may include a receiver which is mounted on a support surface, such as a heat sink, and a light module that may include a cover and an LED assembly. The LED assembly is rotateably attached to the cover and seats wit...  
WO/2012/146468
The lighting device (100) comprises at least one semiconductor light source (103) and at least one printed circuit board (105) which is populated with at least one component (109) for operating the at least one semiconductor light source...  
WO/2012/148383
A light bulb base includes a power source interface configured to couple the light bulb base to a light bulb socket. It also includes a bulb-coupling interface configured to removably couple the light bulb base to a bulb assembly. A user...  
WO/2012/145968
A remote control LED lamp, including an LED light source (14, 15), a circuit part (13) and a lamp holder interface (11). The circuit part (13) includes a power supply transform circuit, a control circuit, and a drive circuit. The power s...  
WO/2012/145950
An LED lamp tube comprises a bracket (1), an LED module (2), a lampshade (3) and an LED driving power source (4). The LED driving power source (4) is provided in the bracket (1). The LED module (2) is installed on the bracket (1). The la...  
WO/2012/142767
A split type lamp without power-off during moving, which can disconnect an electric bulb from a lamp holder quickly to provide an emergency illuminating device when power failure, includes a lamp head (1) and a lamp body (2) connecting t...  
WO/2012/143961
A LED lighting device for public or private lighting fixtures comprising a transparent tubular element (20) having, at the ends, a first closing terminal (23) and a second terminal (26) for housing the power supply circuits of the LED li...  
WO/2012/144468
A backlight unit is provided with at least two light sources (4A, 4B), a light-guide plate (2) having a light projection surface (SUF4), and a light path adjustment member (1) having a light projection surface (SUF2) for directly receivi...  
WO/2012/144109
The present invention is constituted such that illuminating devices such as LED light bulbs, straight tube LED illuminating apparatuses, and the like can illuminate a wide range and manufacturing costs can be reduced. A light emitting di...  
WO/2012/139293
An LED light-emitting device is provided, comprising: a plurality of LED light-emitting units (3) cascaded connected, which comprises LED light-emitting modules; and a constant current source power supply unit (2) connecting with one of ...  
WO/2012/139290
An LED light-emitting device includes a first LED light-emitting unit (14), a second LED light-emitting unit (15), an LED driving unit (11), a transformer unit (12), a half-wave rectificating unit (13) and a constant current source unit ...  
WO/2012/139245
A screen shooting and stage lighting LED lamp tube includes a lamp tube pin (204), a first lamp tube cap (205), a second lamp tube cap (206), a tube body and an interior circuit. The tube body comprises a lower half tube body (102) made ...  
WO/2012/136853
A roadway and street lighting apparatus (200) comprises a sensor (214) to detect movement, and a light source (202) for emitting light, a solar panel (206) for providing energy to the light source, all provided in one apparatus. The appa...  
WO/2012/136135
Disclosed is a circuit system employing clustered use of single components on a poor conductor comprising two metal electrodes used for providing supply voltage, and a plurality of single components, each single component having two pole...  
WO/2012/133892
This backlight device is provided with: a chassis having a bottom plate (22a) and a side plate; LED substrates (25) disposed on the bottom plate (22a) of the chassis in a manner so that one end surface and the side plate face each other;...  
WO/2012/131522
An end cap (104) for a tubular light source (102), the tubular light source (102) configured to be arranged in a lighting fixture (106) comprising at least one socket (108), wherein the end cap (104) comprises, a first housing portion (2...  
WO/2012/133894
A backlight device according to the present invention is provided with: a chassis which comprises a base plate (22a) and a side plate; an LED substrate (25) which is positioned on the base plate (22a) of the chassis in such a way that on...  
WO/2012/129642
According to embodiments of the present invention, a flameless candle is claimed, depicted, and described. The candle has a candle shell, which includes a sidewall (such as a waxen sidewall) surrounding a hollow region. There is an openi...  
WO/2012/129813
An LED fluorescent lamp, includes an LED lamp board (1), two end plugs (2), copper columns (3), a PCB power supply board (4), a tubular protective casing (5), an intermediate plug (6), and a rotating component (7). The rotating component...  
WO/2012/134305
A LED array (1) has an assembly of LED packages (2). The LED packages (2) are mounted to a substructure having circuitry and a heat transfer plate (4). Each LED package 2 has electrical connection terminals (22) and a thermal connection ...  
WO/2012/132736
An LED light bulb (100) equipped with a light source device (105) that is arranged on a mounting plate (102) and is covered with a spherical-shell-shaped globe (104), wherein the light source device (105) comprises a truncated-corn-shape...  
WO/2012/131547
An end cap (104) for a tubular light source (102), the tubular light source (102) being configured to be arranged in a lighting fixture (106) comprising at least one socket (108), wherein the end cap (104) comprises a housing (202), two ...  
WO/2012/133889
This backlight device is provided with: a chassis having a bottom plate (22a) and a side plate; LED substrates (25) disposed on the bottom plate (22a) of the chassis in a manner so that one end surface of the LED substrates and the side ...  
WO/2012/133893
A backlight device (12) is provided with: a chassis having a light emission section at the obverse side and having a bottom plate (22a) to which a locking hole (22a1) is provided and a side plate that rises up from the obverse side of th...  
WO/2012/128074
This backlight device (illumination device) (12) is provided with: an LED drive circuit substrate (power source substrate) (30) that can supply power; a positive-electrode-side wiring (31) of which one end is connected to the LED drive c...  
WO/2012/127387
A light tube comprises an inner light source (20), an outer transparent body (30), a vacuum seal (40), a filter driver (50) and a power connector (60). The outer transparent body (30) comprises an inner layer and an outer layer of vacuum...  
WO/2012/128324
An illuminating system (10) is configured of: a light source device (12), which is configured by sequentially connecting an excitation light source (16), an optical fiber (18), and a wavelength conversion unit (20); and an operation conf...  
WO/2012/128245
This straight tube LED illumination lamp includes the following: an LED element (3); a first plug (2) having input and output terminals (TM) and an empty terminal (TS); a second plug (4) having input and output terminals (TM) and an empt...  
WO/2012/127371
An electric lamp (1) has two pairs of external connection pins (5) adapted for connecting the lamp to a voltage source for powering an internal lighting module (3). Each pair of pins is disconnected from the lighting module by an open sw...  
WO/2012/122692
An LED lamp supporter includes an aluminum tube (3);an LED light source module (2) provided on the aluminum tube (3); a driving circuit assembly (13) electrically connected to the LED light source module (2); electrical connectors includ...  
WO/2012/124927
The present invention relates to an LED lighting system for displaying a boundary, comprising: a plurality of LED lighting units, each of which includes a direct lighting part and an indirect lighting part for providing a display state d...  
WO/2012/124927
The present invention relates to an LED lighting system for displaying a boundary, comprising: a plurality of LED lighting units, each of which includes a direct lighting part and an indirect lighting part for providing a display state d...  
WO/2012/124572
An illumination device according to the embodiments is provided with a base member (2), a light source (6) disposed on the front surface of the base member, a translucent cover (4) that is attached to the base member so as to cover the l...  
WO/2012/122704
An LED lamp includes a housing (100), a lens (310), a lighting part (200), a lamp holder (320), a power supply (330) and a radiator (340). A cavity is surrounded by the inner wall of the housing (100). The lens (310) and the lamp holder ...  
WO/2012/125410
Some embodiments described herein provide methods and apparatuses to facilitate coupling a light-emitting diode (LED)-based lamp to an electronic or inductive fluorescent light fixture (typically with ballast). Specifically, some embodim...  
WO/2012/125410
Some embodiments described herein provide methods and apparatuses to facilitate coupling a light-emitting diode (LED)-based lamp to an electronic or inductive fluorescent light fixture (typically with ballast). Specifically, some embodim...  
WO/2012/124637
An illumination device according to the embodiments is provided with a base member (2), a light source (6) disposed on the front surface of the base member, and a light guide (7) provided so as to cover at least part of the light source ...  
WO/2012/119754
The invention relates to a lamp, such as a headlamp, comprising: a light source comprising at least one LED-type diode; a power module for generating an electrical current supply from said light source, said module being controlled by an...  

Matches 451 - 500 out of 7,605