Matches 1 - 50 out of 222 1 2 3 4 5 >
Match Document Document Title
7368875 Discharge lamp lighting device  
A through hole that is slightly larger than a size of a rear end of a transformer container is formed in a rear cover constituting a part of an external wall of a starting circuit unit. The...
7364324 Discharge lamp having integrated ballast support  
An integrated projector for discharge lamps includes a projector, having a discharge lamp, and a support fork shaped structure for the projector. The fork shaped structure provides two...
7360927 Electronic apparatus and lighting device  
There is disclosed an electronic apparatus which comprises a circuit module, a tray, and a filling material. The module comprises an electric insulating circuit board, and a plurality of electric...
7350940 Overhead industrial light fixture with thermal chimney contiguous to recessed socket  
In an overhead industrial light fixture of the type including a housing with a base member and a top member forming a space, the base member forming a socket-receiving recess, and power-related...
7307376 Reflector assembly with a startup element  
A reflector assembly for use in a digital projector includes a reflector having a reflector opening defined therein, and a startup element fixedly coupled to the reflector such that the reflector...
7301287 High power light string device  
A high power light string device comprises a plug with a plug blade set, a tail receptacle, and at least an LED string, wherein a first power adaptor disposed in the plug converts an AC voltage...
7300180 Lighting assembly with releasably attachable lamp and component housings  
A lighting assembly with a lamp housing and a component housing which have corresponding mechanical connectors for releasably attaching the housings to one another and which have corresponding...
7293897 Integrated fluorescent lamp device  
An integrated fluorescent lamp device for use with a lamp fixture including a lamp socket configured to removably receive a portion of the integrated fluorescent lamp device therein to selectively...
7280375 Circuit arrangement for operating at least one light-emitting diode  
A circuit arrangement is for operating at least one light-emitting diode LED in an electrical circuit at a service voltage greater than the forward voltage of the at least one light-emitting diode....
7270441 Luminaire with special ballast  
A luminaire has a ballasting circuit assembly for a gas discharge lamp, with an input power connector assembly suitable for receiving and connecting with a mating multi-conductor connector...
7244047 Drop-in high intensity discharge lamp assembly, and retrofit method of deploying same  
A retrofit HID lamp assembly, for use in a non-HID lighting receptacle, to provide HID illumination. The lamp assembly includes (i) a housing of a non-HID lamp assembly, (ii) a base terminal...
7222990 Headlight apparatus equipped with an insertible complementary module, for a motor vehicle  
A headlight apparatus has a lighting element with a connector base disposed in an aperture formed in the lighting element. The connector base has a set of terminals arranged to make contact with a...
7175313 Locking assembly for ballast housing  
A locking assembly for a ballast housing simply and easily locks a lid to a body of the housing. The body has a first base and a first wall extending upwardly from the first base. The lid has a...
7172316 Lighting or indicating apparatus equipped with a complementary module, for a motor vehicle  
Lighting or indicating apparatus for a motor vehicle comprises in particular a light emitting element which includes a reflector, a light source, and a casing which defines a set of faces,...
7102301 Year-round decorative lights with selectable holiday color schemes  
A decorative light strand has user-selectable color schemes corresponding to each holiday for year-round use. The light strand has a plurality of differently colored lights; a decorating selector...
7014339 Luminaire with an external starter  
An overhead luminaire includes an externally accessible plug-in starter module that is electrically connectable to a starter receptacle located within a luminaire housing without having to open the...
6997579 Lamp with reflecting mirror and image projecting apparatus  
A reflecting-mirror-equipped lamp 2000 is constituted by a high pressure discharge lamp 150 and a reflecting mirror 300 . The reflecting mirror 300 includes a wide opening 310 and a narrow...
6974230 Low-profile overhead industrial light fixture  
An overhead industrial light fixture of the type including a housing, power-related components and a lamp-mounting socket. The housing has top and bottom walls and sidewalls together forming a...
6909250 Apparatus and method for operating a portable xenon arc searchlight  
A xenon arc searchlight incorporates a high frequency/high efficiency electronic circuit that allows lamp ballasting and charging of the system battery to occur over a wide range of external DC...
6896392 Apparatus and method for operating a portable xenon arc searchlight  
A xenon arc searchlight or illumination system incorporates a quick change release and assembly so that the lamp, reflector and battery assemblies are easily field replaceable without tools. The...
6886969 Room lamp for vehicle  
An inclined engagement surface of an elastic engagement hook is elastically engaged with an engaged section in a state of being inclined with respect to a roof panel. As a result, it is possible to...
6880961 Color separation disc assembly combinable with lightning ball and article formed of optical fibers  
A color separation disc assembly combinable with an article formed of optical fibers. The assembly has a color separation disc that is able to rotate along with a shaft of a motor for generating...
6860617 Compact luminaire  
A luminaire for ceilings, which permits improved packing density for warehousing and shipping. The reflector of the luminaire is designed to permit it to be shipped in a flattened or nested state....
6791267 High pressure discharge lamps, lighting systems, head lamps for automobiles and light emitting vessels for high pressure discharge lamps  
A high pressure discharge lamp 1 A has a light emitting vessel 2 A made of a semitransparent ceramic material and having a pair of end portions 2 a each with an opening formed in the end...
6784601 Discharge lamp including heat releasing device and lamp device  
The present invention relates to a lamp device using a high-pressure vapor discharge lamp, particularly to an improvement for controlling the influence of the generation of heat, which accompanies...
6779909 Capacitor mounting apparatus  
A lighting fixture includes a socket that operatively receives a light bulb, lamp, or light source. A means for receiving electrical power is provided. A cylindrical capacitor is at least partially...
6758576 Portable stack lamp  
A portable stack lamp includes a base supported by a supporting device, such as an extensible tripod and a plurality of rolling wheels, two or more lamp units stacked up to form a stack-up lamp...
6749327 Vehicle headlamp  
A discharge bulb and a discharge bulb-lighting device are connected together by a power supply cord via an opening. A waterproof wall of a cylindrical shape is formed on and projects from a portion...
6719445 Back cover for a lamp body  
A structure that ensures air tightness and waterproof performance of a cord insertion hole in a back cover of a lamp body. The arrangement allows a reduction of man hours for fixing a power supply...
6710545 Discharge lamp apparatus having directly coupled lamp and electronic controller  
In a discharge lamp apparatus, a casing of an electronic controller unit for a discharge lamp is comprised of a resin casing and a metal casing and accommodates therein circuit components for...
6674250 Backlight including external electrode fluorescent lamp and method for driving the same  
The present invention discloses a backlight including external electrode fluorescent lamps and a method for driving the backlight. The backlight includes fluorescent lamps having external...
6672747 Vehicle headlamp having removable lighting control unit  
In a headlamp for a vehicle, a lighting control circuit unit is provided in a lamp housing. The lighting control circuit unit is fixed to a holder with screws and the holder is fixed to a rear...
6624581 Circuit for driving an alternating current high pressure gas discharge lamp for a motor vehicle  
A circuit for operating an alternating current high pressure gas discharge lamp for a motor vehicle is described. The circuit includes a ballast, a superimposed pulse starter, a symmetrical lamp...
6619817 Illumination device  
A luminaire is provided with a reflector, a lamp body, a discharge lamp, an igniter, a lighting circuit including an inverter, and a socket, wherein both of the igniter and lighting circuit are...
6609816 High efficiency illuminator  
An illumination system for delivering light includes a light source, a reflector including a reflective surface adapted to reflect visible light from the light source and to allow heat energy to...
6607288 Motor vehicle headlight with high-pressure gas discharge lamp  
An automotive headlight with a high-pressure gas discharge lamp arranged inside a reflector contains an electronic ballast in a housing for operation of the high-pressure gas discharge lamp. The...
6601975 Overhead industrial light fixture with two-piece housing  
An overhead light fixture including a housing with top and bottom walls and sidewalls forming a substantially enclosed space, power-related components and a lamp-mounting socket. The housing is in...
6561676 Luminaire assembly  
A luminaire assembly includes a ballast housing, a wiring box mounted on an upper end of the ballast housing, and an optical assembly mounted on a lower end of the ballast housing. The ballast...
6550935 Illumination device having an inverter and an igniter disposed in a lamp body  
A luminaire includes a discharge lamp, a lighting device supplying a power for lighting the discharge lamp, and a lamp body for housing the discharge lamp and an igniter for starting the discharge...
6536920 Vehicle headlamp  
A vehicle headlamp including a lamp body, a front cover that covers the front of the lamp body, a reflector disposed in the lamp body, a discharge bulb supported by the reflector, a lighting...
6536919 Light fixture with tool-less component module mounting structure  
A light fixture assembly ( 100 ) having an electrical component module ( 110 ) which may be mounted to the fixture housing ( 120 ) without tools and without requiring additional hardware or space...
6505958 Electric lamp/reflector unit  
An electric lamp/reflector unit has a molded reflector body that includes a hollow neck-shaped portion. The electric lamp further includes a lamp vessel, having a space in which an electric element...
6497499 Luminaire  
The present invention provides a luminaire component housing which has at least two upwardly opening pockets substantially equal to the heights of the components to be fitted therein. The component...
6494605 Longitudinal light source  
An elongate light source ( 1 ) having at least one elongate lamp ( 3 ) with two ends, which has a light-guiding element ( 2; 4; 5 ) at at least one end.
6481867 Modular luminaire assembly  
A modular mounting-arm assembly for use with a luminaire, the modular mounting assembly including a housing and a removable access door hingedly affixable to the housing for receiving and...
6478441 Hand held light apparatus  
A hand held light apparatus is disclosed. The apparatus has a handle portion, a central portion, and a cap portion for mounting a lamp. An electric circuit, preferably located in the central...
6471369 Lighting system observable by humans but not turtles to protect turtle nesting environment  
An outdoor light fixture for use with a specifically selected gas discharge lamp which emits a predetermined light of wavelengths that are least visible to sea turtles but visible to humans which...
6467941 Vehicle lighting unit  
A vehicle discharge lighting unit can include a bulb mounting slot provided in a resin base. The mounting slot has a channel diameter that fits with an outer bulb of a lamp. A flange can be...
6467927 Overhead industrial light fixture with mounted reflector  
An overhead industrial light fixture of the type including a housing, power-related components and a lamp-mounting socket. The housing has top and bottom walls and sidewalls together forming a...
6465971 Plastic “trofer” and fluorescent lighting system  
A fluorescent lighting system having a low-cost nonconductive plastic housing and a plurality of fluorescent lighting tubes carried in sockets in the housing and a square-wave alternating current...
Matches 1 - 50 out of 222 1 2 3 4 5 >