Abstract: A control circuit for a controllable electric solenoid valve of a brake system of a motor vehicle is described, in which the actual values of a controlled variable (f(t)), e.g., the vehicle deceleration, a wheel slip, a driving speed, an angle of rotation or the like are returned to a predetermined tolerance band. The actual value of the controlled variable is measured continuously and compared with the predetermined tolerance band, which is stored in an EEPROM, for example. If the actual value of the controlled variable leaves the predetermined tolerance band (22), a correction device (15) intervenes and returns the actual value to the predetermined tolerance band by increasing or decreasing the trigger current for the solenoid valve (1).

Abstract: The invention relates to an electrohydraulic pressure regulating device comprising at least one pressure sensor which has a pressure measuring cell and an electronic evaluating circuit for processing measuring signals obtained at a pressure measuring membrane, wherein the evaluating circuit provided for the pressure sensor is arranged on the circuit carrier of the electronic controller which comprises the evaluating circuit necessary for the actuation of the pressure control valve.

Abstract: A relatively tall embodiment of a lottery ticket dispenser with a small footprint is fitted onto the countertop of a check-out counter of a retail store. The dispenser includes a housing, the top of which is flat so as to provide a convenient place for customers to write checks with the tickets being displayed immediately below being highly visible to the customer.

Abstract: The invention relates to a method of improving the performance of a jetting assembly in an apparatus for jetting droplets of viscous medium on the fly onto a substrate. The jetting assembly is releasably mounted in the apparatus and includes a nozzle, an ejection mechanism connected to the nozzle, and a viscous medium container connect to the eject mechanism. Information relating to an XY-position and a Z-position is obtained together with information regarding the exit velocity a droplet of viscous medium has when it exits the nozzle. The information is used as a basis for adjusting a trigger position of the nozzle for the subsequent jetting of droplets. The invention also concerns such a jetting assembly including storage device arranged to receive and hold calibration information of properties of the assembly obtained during calibration measurements.

Abstract: Method for printing an image on a print medium having an edge or an edge portion. A printer adapted to print the image by printing dots is obtained. Dots are printed beyond a preselected distance from the edge or edge portion at a first percent of print dot density. Dots are printed at and within the preselected distance from the edge or edge portion at a varying percent of print dot density, wherein the varying percent steps down and not up at least two times as the distance from the edge or edge portion of dots to be printed decreases. In one example, the printer is an inkjet printer.

Abstract: In an ink container 100 of the invention, an electric power generator 240 rectifies a carrier wave transmitted from a printer PT and thereby generates an electric power for driving a controller 210 and an RF circuit 200. A program voltage generator 250 and a sensor driving voltage generator 260 are connected in series with the electric power generator 240 to individually generate a program voltage required for writing data into an EEPROM 220 and a voltage required for driving a sensor SS including a piezoelectric element. The arrangement of the invention efficiently generates electric powers, which are to be supplied to respective constituents of a container for a printing material, such as the ink container 100, which establishes communication with a printing device, such as the printer PT, from a preset electric power generated by utilizing a radio wave.

Abstract: An ink tank comprises an ink containing portion for containing ink, an ink lead-out portion for leading out ink in said ink containing portion to the outside, and an electrode inlet portion for inletting an electrode into said ink containing portion, said electrode inlet portion being different from said ink lead-out portion, wherein said ink lead-out portion and said electrode inlet portion are connected through a conductive member.

Abstract: A printing apparatus and a preliminary discharge control method are capable of efficient preliminary discharge control even in a case where a time interval to assure normal printing is equal or nearly equal to the period of one print scanning of an inkjet printhead. In the method, in an inkjet printhead which performs printing by discharging ink from plural print elements while being reciprocate-scanned by a carriage, the number of ink dischargings from each of the plural print elements is counted during print scanning by reciprocate scanning. It is determined whether or not the counted number of ink dischargings from each of the plural print elements is equal to or greater than a predetermined number at predetermined intervals. In accordance with the result of determination, a printable period is updated, and the updated printable period is compared with time necessary for the next print scanning upon completion of one print scanning by reciprocate scanning.

Abstract: An ink jet recording apparatus includes a tube pump for generating negative pressure in a tube, the tube pump being provided with a tube disposed along an arcuate guide portion, a pressing roller for squeezing the tube, a rotary member to which the pressing roller is rotatably journalled, and a supporting member to which the rotary member is rotatably journalled. The tube, the pressing roller, the rotary member and the rotary member supporting member are assembled to thereby form a pump unit, and are separable from the guide portion in the state of the pump unit. Thereby, the incorporation of the tube becomes easy, and the erroneous incorporation of the tube in its buckled state or its twisted state can be eliminated easily.

Abstract: An apparatus for servicing an inkjet print head includes a print head wiper for wiping the inkjet print head and a wiper cleaner adjacent to the print head wiper for cleaning the print head wiper.

Abstract: An ink jet recording apparatus can reduce waste ink produced in marginless printing caused by overflow from an ink absorber. To realize this, each time the marginless printing is executed, the volume of waste ink produced by the marginless printing is cumulatively added up in order to control a total volume of the waste ink. The waste ink volume to be added up is determined by at least the kind of print medium or the print mode.

Abstract: A printing mechanism is provided comprising an elongate support structure. The support structure mounts ink distribution structures end-to-end. Printhead modules are mounted on the ink distribution structures. Each printhead module has a printhead integrated circuit mounted on a carrier. Each printhead integrated circuit has nozzle arrangements incorporating micro-electromechanical actuators for ejecting ink from respective ink chambers. The printhead integrated circuits are mounted to the support structure via the printhead modules and ink distribution structures so that the nozzle arrangements define a printing zone having a wide format length and a width of about 0.5 mm.

Abstract: A printing apparatus, which forms a color image by applying different color inks to a printing material while bi-directionally moving the recording head to scan the recording material, includes a changing unit for changing an order of applications of the inks of different colors to be applied at least at one amount for printing a secondary color to a secondary color pixel area; and a forming unit for forming the secondary color while making the order of applications of the inks to at least one of a plurality of the secondary color pixel areas arranged along a predetermined direction different from the order of another, by the changing unit.

Abstract: A method for fabricating a thermal inkjet head equipped with symmetrical heaters and a rapid ink refill mechanism and the head fabricated by the method are provided. The method incorporates two thick photoresist deposition processes and a nickel electroplating process. The first thick photoresist deposition process is carried out to form a primary ink chamber and an auxiliary ink chamber in fluid communication with a funnel-shaped manifold and an injector orifice. The second thick photoresist deposition process forms a mold for forming an injector passageway that leads to the injector orifice. The nickel electroplating process provides an orifice plate on top of the inkjet head through which an injector passageway that leads to the injector orifice is provided for injecting ink droplets.

Abstract: A modular printhead for a digital printer wherein the modules (2) may be mechanically aligned using specifically designed frame (3) supporting the modules (2). The frame (3) having a plurality of mounting sites (19) for mounting respective printhead modules (2) to the frame (3); wherein, at least one of the mounting sites (19) having mechanical adjustment mechanism (15, 16, 17 and 18) for reducing input movements to effect minute adjustments of the position of the printhead module (2) with respect to the frame (3).

Abstract: An apparatus for a liquid drop emitter, especially for use in an ink jet printhead, is disclosed. A chamber filled with a liquid, a nozzle and a thermo-mechanical actuator, extending into the chamber from at least one wall of the chamber is disclosed. A movable element of the thermo-mechanical actuator is configured with a bending portion which bends when heated. The bending portion comprises a first layer having first and second sides, constructed of a first material having a high coefficient of thermal expansion, a second layer, attached to the second side of the first layer, and a third layer, attached to the first side of the first layer, constructed of a third material having a low thermal conductivity and a low Young's modulus. Apparatus is adapted to apply heat pulses to the bending portion resulting in rapid deflection of the movable element, ejection of a liquid drop, without degradation or vaporization of the liquid.

Abstract: The manner in which power is supplied to the firing elements of an ink jet printhead is improved by moving a power supply capacitor from the printer to the print head cartridge to improve the regulation of the supply of power to the firing elements of the print head cartridge. The capacitor can be attached to the tab circuit with solder or other wire bonding techniques. Placing the capacitor on the print head cartridge reduces the impedance between the capacitor and the print head, allows the capacitor to be matched to the print head cartridge firing requirements, allows remote voltage sensing at the print head, provides better voltage regulation at the print head and reduces the likelihood the printhead electronics will be damaged due to voltage spiking.

Abstract: A piezoelectric ink jet head that includes a polymer film, for example a flex print, located between the piezoelectric element and the reservoirs in the jet body. The film provides an efficient seal for the reservoirs and also positions the electrodes on the side of the piezoelectric element in which motion is effected, which can reduce the magnitude of the drive voltage. This location of the compliant flex print material also can enhance electrical and mechanical isolation between reservoirs, which improves jetting accuracy. The compliance of the polymer also reduces strain on the ink jet head.

Abstract: In an ink cartridge, a negative pressure generating mechanism is disposed between an ink storage region and an ink supply port, and has a wall surface having two through-holes for ink flow, and a valve member contacted with and separated from the through-hole by receiving a pressure in an ink supply port side. Ink flowing via the through-hole is supplied via the through-hole to the ink supply port.

Abstract: An ink jet recording apparatus for recording by discharging an ink onto a recording medium to be recorded, has a first ink tank for containing a first ink, a second ink tank for containing a second ink different from the first ink, and a holder enabling the ink tanks to be loaded therein. The ink tanks are provided with distinguishing members so that the holder is, though capable of being loaded with both of these two types ink tanks in a state before loading the ink tanks into the holder, loaded with one of the ink tanks with the result that the other ink tank becomes unable to be loaded into the holder. The holder is provided with a changeover mechanism corresponding to the distinguishing members of the ink tanks.

Abstract: An ink melt heater is disposed in a phasing printing system for heating a solid ink stick for melting the ink stick from a solid to a liquid phase. The heater includes a trace assembly having a plurality of power zones having different wattage densities respectively. The heat transfer plate is adhered to the trace assembly for mating engagement against the solid ink stick. The heater has a low thermal mass for enhanced and rapid heat transfer from the trace assembly through the transfer to the ink stick.

Abstract: The values of the detection signals of a record medium and the placement face thereof detected as a recording head moves from one end of the record medium to an opposite end are stored. A predetermined threshold value is found based on a profile found from the stored values of the detection signals. Both ends of the record medium are determined according to the threshold value and the width of the record medium is found. Accordingly, the threshold value matching the used record medium can be set, so that an easy determination can be made as to whether or not change of the detection signal exceeding the threshold value occurs and change of the detection signal falling below the threshold value occurs, and the width of the record medium can be found accurately.

Abstract: A temporary under-eye anti-glare sport tattoo comprised of a solid dermatological composition with anti-glare properties. The composition forms a film that is deposited on a person's skin underneath the eyes and over the cheekbones by a dry transfer method. The film thus applied reduces eye glare and increases contrast sensitivity. By incorporating team or business logos, trademarks or the like, into the film, the present invention also serves as either an advertising mechanism for businesses or a mechanism to promote team spirit. The film is able to sustain a predefined shape, has adhesive properties, is water resistant, color fast, and heat resistant. The composition comprises oil, a gelling compound, dyes and a mixture of wax and carbon.

Abstract: Eyeglasses of the invention include a pair of inner lenses, a nose bridge connecting the inner lenses, and at least one fastener means comprising a lens portion inserted into an opening defined by an inner lens. The lens portion connects with an end portion suited for attachment to a leg connected with an outer lens overlying one of the inner lenses. The end portion preferably comprises a material attracted to a magnet. In a preferred embodiment, a support arm extends laterally between the support arm and the end portion. Combination eyeglasses of the invention include a pair of outer lenses covering exterior surface portions of the inner lenses. The outer lenses include at least one rearwardly extending leg having a back portion connecting with a ferrous metal end portion. The back portion preferably includes a permanent magnet. In a preferred embodiment the eyeglasses also include end pieces attached to the inner lenses and supporting temples.

Abstract: A pair of eyeglasses for an individual to wear. The pair of eyeglasses is normal in most aspects except for the fact that it has a pair of lens that are pivotally attached to the framework of the eyeglasses. Each lens of the pair of lens can individually be raised, if access to an eye is needed while the eyeglasses are on. The lens can then be lowered again to allow the individual to use the eyeglasses to see properly.

Abstract: Eyewear having an interchangeable single lens, that can be replaced quickly and easily, is provided. The eyewear is particularly suitable for use as safety eyeglasses. The eyewear includes a unitary frame structure having an inner and outer surface. The frame includes a brow bar portion extending laterally across the brow of the wearer, a nose bridge portion depending downwardly from the brow bar, first and second outer temple portions at the outer ends of the brow bar, and lower lens frame portions. The structural frame portions are preferably molded from a relatively rigid plastic material. To provide for attachment of the lens to the frame, the first and second outer temple portions each include a molded elastomeric inset including a post-receiving aperture for receiving a complementary mounting post formed on the lens. Additionally, the nose bridge portion or the center of the brow bar may also include a locking mechanism for holding the lens in position in the central area.

Abstract: A flexible glasses frame comprises two bundles of soft pull rope set up on outboard of two lens respectively, each bundle of soft pull rope should include at least one piece of soft pull rope. At least two tail nail should be fixed on the end of rope which is far away from lens. The leg of eyeglasses is made of soft material, assorted with various parts, assembled as new type of glasses temple, posses strong points of simple production, low cost, convenient assembling, portable convenience, lightness and small, closely cling to head shape of wearer and etc. Length of the leg can be adjusted to best size as per different head shape.

Abstract: Eyeglass structures having mounting supports in temple members are provided. This design eliminates conventional nose pads and is free from any physical contact with nose. It provides a comfortable and stylish eyeglass structure to the wearer.

Abstract: A spectacle set includes a primary spectacle and a detachable shelter frame detachably mounting in front of the primary spectacle. The primary spectacle includes a weldingless bridge including a bridge body having two side portions, two lens holding arms integrally and sidewardly extended from the two side portions of the bridge body to couple with two inner sides of the lenses respectively, two nose supporting arms integrally and rearwardly extended from the two side portions of the bridge body, and two nose pieces securely coupling with two free ends of the nose supporting arms respectively. The detachable shelter frame includes a shelter bridge extended between two inner sides of two shelter lenses and a mounting arrangement rearwardly extended from the shelter bridge to detachably mount on the weldingless bridge so as to detachably mount the detachable shelter frame in front of the primary spectacle.

Abstract: A method of making a colored contact lens comprises printing at least one layer of a colorant onto a contact lens using a printing process selected from the group consisting of ink jet printing, electrophotographic printing, thermal transfer printing, and photographic development printing. Printing can be done directly on the contact lens, on a film in a mold where the contact lens is formed, or on a cliché pad. Multiple layers of colorants can be printed onto a contact lens.

Abstract: An object of this invention is to improve the safety. Lens bodies 2, 2a are formed integrally on the rear surface of a shield so as to avoid such a danger that the eyes may be injured due to drop or separation of the lens bodies 2, 2a.

Abstract: An apparatus consistent with the present invention comprises a sensor for receiving a signal representing eye tremor and a processor for monitoring eye tremor while receiving the signal. A method consistent with the present invention includes receiving a signal representing eye tremor, comparing the received signal representing eye tremor to at least one reference value, and classifying a patient's brain stem function using the comparison of the received signal representing eye tremor to at least one reference value. An embodiment consistent with the present invention includes an ocular micro tremor (OMT) sensor and associated signal processing hardware and software for clinical analyses.

Abstract: An eye's optical characteristic measuring system, comprising a target projecting system for projecting a target image to an ocular fundus of an eye under test, a photodetection optical system for guiding the target image to a photoelectric detector, a simulation image calculating unit for calculating images of the target image to be formed when a plurality of target images of different sizes are independently projected to the fundus of the eye under test based on light amount intensity distribution of the target image detected at the photoelectric detector, and a visual acuity calculating unit having a predetermined threshold value and used for detecting light amount distribution characteristics from each of the light amount intensity distribution in a predetermined longitudinal direction of a plurality of target images calculated at the simulation image calculating unit and for calculating a visual acuity value of a person under test from an intersection of the light amount distribution characteristics and t

Abstract: A polarizing conversion element array (500) of a polarization converter (414) has two polarizing conversion elements (510) provided with a polarization separating film (511) for separating a light beam into two linearly polarization beams and a reflecting film (512) that reflects one of the linearly polarization beams separated by the polarization separating film (511) in an alternate manner, the two polarizing conversion elements (510) being arranged so that the respective polarization separating films (511) and the reflecting films (512) are opposed, the polarization converter (414) being constructed by adhering a retardation plate (600) on a light-irradiation side of the polarizing conversion element array (500) stretching over the two polarizing conversion elements (510).

Abstract: An image processing system that shorten calibration time includes a storage section which stores darkroom-condition-measurement data obtained by measuring a display region on which a plurality of calibration images having different colors are displayed under a darkroom condition through a sensor; a measurement data generating section which generates supposed measurement data based on a viewing-environment-measurement data obtained by measuring one of the plurality of calibration images through the sensor under a viewing environment and the darkroom-condition-measurement data; a color gamut computing section which computes an area ratio between a color gamut based on the darkroom-condition-measurement data and a color gamut based on the supposed measurement data; and a correcting section which corrects an image correcting data to correct a hue and gray scale of an image using a logistic function with a parameter based on the area ratio and also corrects image information for displaying an image.

Abstract: A highly efficient projection system and a color scrolling method are provided. In the color scrolling method, first, an optical splitter splits a beam emitted from a light source into individual color beams. Next, a rectangular light valve is disposed such that its long axis is along the direction into which the optical splitter splits the beam. Thereafter, the individual color beams are scrolled in the long axial direction of the light valve. The color scrolling in the long axial direction can increase light efficiency much more than a color scrolling performed in a short axial direction.

Abstract: A micromirror array fabricated on a semiconductor substrate. The array is comprised of three operating layers. An addressing layer is fabricated on the substrate. A hinge layer is spaced above the addressing layer by an air gap. A mirror layer is spaced over the hinge layer by a second air gap. The hinge layer has a hinge under and attached to the mirror, the hinge permitting the mirror to tilt. The hinge layer further has spring tips under the mirror, which are attached to the addressing layer. These spring tips provide a stationary landing surface for the mirror.

Abstract: A projection television having a CRT assembly projecting image beams and front and rear casings, respectively provided in a front and a back of the CRT assembly, and further having a pair of CRT brackets provided between the front and rear casings, to support the CRT assembly. The CRT bracket is made of a conductive metallic material, thereby reducing deformation and deterioration because of changes in temperature and humidity, discharging heat generated from the CRT assembly, and blocking EMI.

Abstract: An image projector includes a lamp box containing a lamp, a case for forming a housing for the projector and having an opening for inserting the lamp box into the housing, a lamp housing provided inside the case and used for fixing the lamp box, and a lamp door removably attached to the case and used for opening and closing the opening. The lamp door has a screw-turning component capable of engaging with a groove on the head of the fixing screw when removed from the case, and threadable tightening/loosening can be performed by rotating the lamp door with the screw-turning component engaged with the groove in the fixing screw. This allows the lamp box to be replaced without the need for a screw-turning tool.

Abstract: Retroreflective sheeting or tape suitable for the sides of tractor-trailers comprises alternating red and white colors separated by customized areas of sheeting or tape of predetermined locations and length. The customized areas may or may not comprise a retroreflective surface. Preferably, the retroreflective sheeting complies with all United States regulations on conspicuity systems for the sides of tractor-trailers, including box trailers, flatbed trailers, tankers, and the like.

Abstract: A technique for changing the cross-sectional profile of a beam of light from, for example, circular or elliptical to thin involves dividing the beam of light into cross-sectional portions, rotating the cross-sectional portions, and then concatenating the rotated cross-sectional portions to form a thin beam. The resulting thin beam has a long dimension that is formed by the concatenation of the cross-sectional portions of the original beam. A device for changing the cross-sectional profile of a beam of light may be fabricated with silicon optical bench technologies or other molding technologies. The device includes facets that divide a beam of light into cross-sectional portions, rotate the cross-sectional portions, and then concatenate the rotated cross-sectional portions to form a thin beam.

Abstract: A solid-state light source includes a planar substrate, a single unitary organic light emitting diode (OLED) layer deposited on the planar substrate, the organic light emitting diode layer including first and second electrodes for providing electrical power to the OLED layer, an encapsulating cover covering the OLED layer; first and second conductors electrically connected to the first and second electrodes, and extending beyond the encapsulating cover for making electrical contact to the first and second electrodes by an external power source; and a lenslet array located on the substrate and/or encapsulating cover and coextensive with the OLED layer for directing the light emitted by the OLED layer.

Abstract: An illumination device simulates neon lighting and allows for emission of light in colors that cannot ordinarily be achieved by use of LEDs alone through the incorporation of a light color conversion system into the illumination device. This light color conversion system comprises an intermediate light-transmitting medium tinted with a predetermined combination of one or more fluorescent dyes. Light emitted from the light source of the illumination device is directed into the intermediate light-transmitting medium and interacts with the fluorescent dyes contained therein. This light is partially absorbed by each of the fluorescent dyes of the intermediate light-transmitting medium, and a lower-energy light is then emitted from each of the fluorescent dyes and into the light-receiving surface of the waveguide. Thus, selection of appropriate combinations of dyes results in various colors being emitted from the illumination device.

Abstract: A decorative, illuminated electrical wall outlet cover plate having an LED light source and a translucent face plate. A method and arrangement is described for illuminating a electrical wall outlet to provide an easily changeable, decorative face plate for matching the walls, wallpaper, furniture or other decorative items in a room. The cover plate is made from an acrylic or polycarbonate plastic that can be clear, translucent, transparent, or partially opaque. Preferably, a reflective backing is provided to reflect light in the desired direction and to enhance the effective brightness of the light. In a second embodiment, a power strip is illuminated to more easily locate the plug in area of the power strip.

Abstract: A multifunction warning device is provided for being used as a flashlight, a warning sign or an illuminating traffic baton. The multifunction warning device mainly contains a base, plural legs, and a rechargeable device. The base has a top portion and a bottom portion having a first electric socket therein. Each of the plural legs is pivotally secured to the base. Each of the plural legs has plural illuminating elements thereon. The plural illuminating elements are electrically connected to the first electric socket. The rechargeable device contains a shell, plural rechargeable batteries, a charging circuit, and a discharging circuit. The shell has a charging connector detachably plugged into the first electric socket and thereby electric power is provided from the rechargeable batteries to the illuminating elements. The plural legs are stretchable to be a support and retractable to be assembled as a baton.

Abstract: A candle fireplace illuminator that includes a multi-reflector element assembly that is foldable for storage and which unfolds into a three-sided, single-bottomed reflector assembly having four reflective elements and which has a bottom reflective element for supporting a number of candles on a number of candle holders or candlabras such that the candles may be used within a fireplace to provide illumination into a room by light reflecting from the four reflective surfaces.

Abstract: A decorated luminary product includes a candle holder containing a candle, wherein at least one of the inner surface and the outer surface of the candle holder has a hammered texture such that light passing through the candle holder varies substantially as a result of variation of refraction of the light. A decorative web of a heat-shrinkable polymer may be heat shrunk to conform to the outer surface of the candle holder. The web is decorated with an ink or pigmentation to cooperate with light and/or heat emitted by burning the candle, so as to provide a pleasing visual effect when the candle is burned, while the hammered texture of the candle holder causes variations in the refraction of light emitted from the candle, causing further visual effects.

Abstract: A self standing or base supportable modular cylindrical electric candle with multiple battery compartments of parallel pairs and dual end plate terminal contacts, which are compressed with a screwed compression to complete a lighting circuit with a bulb, LED or other lighting source. The plates are adapted to prevent incorrect battery placement. A candle emulating lighting source is contained within a transparent cylinder of the candle with the contact plates electrically connected to terminals of a flicker circuit emulating board. The board is adaptable to LEDs of different colors (e.g., red, green, blue or yellow). One end of the cylinder is closed with a cavity member having peripheral space for placement of visible indicia. A compression screwing handle is provided with a turn locking member to prevent unauthorized battery removal. The base is configured to be engaged by a supporting member or ground anchor.

Abstract: A safety light tube has a light string within the tube and is powered by a battery within a control assembly on the tube. The control assembly has controls such as an on-off switch and a flasher unit. The tube has, at both ends, a clip hook and a hook-and-loop fastener strap, providing dual means for attaching the ends to items such as dog leashes and to parts of the body, such as an arm.

Abstract: A luminaire having a housing and/or a reflector formed of a patterned material or a material having a pattern disposed on at least a portion or portions thereof reminiscent of a person, place or thing associated with an experience pleasing to an observer of said luminaire, the invention finds particular utility in the formation of a luminaire such as a shoplight as can be employed in a work space such as a space wherein automotive activities are conducted, a luminaire configured according to one embodiment of the invention being formed of a separate channel and reflector and in another embodiment of the invention with at least portions of a reflector formed integrally with a channel. In particular embodiments of the invention, a pattern referred to in the art as a diamond tread plate pattern is employed in order to produce an association of the luminaire with motor sport activities such as professional auto racing and particularly stock car racing.