Abstract: Linear lighting with a mirrored coating is disclosed, as is a luminaire including the linear lighting.

Abstract: An LED module of a lighting device includes an optic that includes one or more internal lenses, which are to be rotationally aligned with corresponding LEDs held within the module. In order to correctly rotationally align the LEDs with the lenses, the module includes one or more notches in the end of the module, which line up with and receive corresponding detents formed on the exterior surface of the optic. When the optic is mounted in the module with the detents in the notches, the LEDs line up with the lenses. Additionally, the side surface of the optic includes indicia indicating a characteristic of the optic, e.g., the lens' angles.

Abstract: An edge backlight module, a display apparatus and a backlight controlling method thereof are provided. Each light guide plate (LGP) is divided into longitudinal region(s) in the same direction. The LGPs are arranged in a stacked manner. Each two adjacent LGPs are arranged as upper LGP being completely overlapped with the longitudinal region(s) of lower LGP. The longitudinal region overlapped with adjacent upper LGP is defined as a reflecting region. The longitudinal region not overlapped with adjacent upper LGP is defined as an emitting region. Each LGP has one emitting region. Each reflecting film is sandwiched between two adjacent LGPs. Light from a light emitting device is emitted from the emitting region. Combing with lighting control at lateral region(s) separately, an array region is formed. The light emitting device further includes a high saturation light emitter to render an effect with a high dynamic range and high saturation.

Abstract: An illumination device (10) includes: a light diffusion device (50) including element diffusion devices (55) that diffuse incident light; a coherent light source (15) that emits coherent light; a shaping optical system (20) that shapes the coherent light; a scanner (30) that adjusts a traveling direction of the coherent light so as to allow the coherent light to scan the light diffusion device; and a light condensing optical system located on a light path of the coherent light from the shaping optical system up to the light diffusion device. The light condensing optical system condenses the coherent light such that a spot area on the light diffusion device is smaller than the element diffusion device. Each element diffusion device diffuses the coherent light incident thereon so as to illuminate an element illumination area corresponding to the element diffusion device.

Abstract: A lighted accessory for a motor vehicle includes a machined aluminum body. The body includes a front wall that has a plurality of openings through it and a cavity behind it. A plurality of lenses are potted in place within the openings. LED lights are installed on the aluminum body in alignment with the lenses. Additional potting compound is applied to cover the LEDs and substantially fill the cavity. A faulty LED board may be replaced by removing a portion of the potting compound and the faulty LED board, replacing the faulty LED board with an operable one, and refilling the removed portion of the potting compound with additional potting compound.

Abstract: A bi-directional excitation color wheel includes a first working surface and a second working surface which are of the same size, wherein the first working surface includes a first working ring and a second working ring which are concentric rings; the second working surface includes a third working ring and a fourth working ring which are concentric rings; the first working ring includes a first translucent region and a green fluorescent region, the second working ring includes a second translucent region, the third working ring includes a third translucent region, and the fourth working ring includes a fourth translucent region and a first fluorescent region; the first translucent region and the third translucent region are the same translucent region, and the second translucent region and the fourth translucent region are the same translucent region.

Abstract: A luminaire having a substantially two-piece housing with a first portion and a second portion, for example a cover and a base. The cover receives one or more control components. The base receives a light emitter assembly and the control component assembly is operatively connected to the lighter emitter assembly to control the light output therefrom. A lens assembly can be connected to the bottom of the base 14. Different mounting components can be connected to cover to connect the luminaire 10 to a support.

Abstract: A decorative free-standing illumination tower for outdoor and aquatic environments is capable of being deployed in outdoors and aquatic environments without the need of an external support. The tower includes an elongated tube, a plurality of lighting fixtures, a light controller, a power source, a first endcap, and a second endcap. The plurality of lighting fixtures is mounted in a helical fashion around the elongated tube. Consequently, the plurality of lighting fixtures is positioned along a longitudinal axis and radially mounted around the elongated tube. The first endcap and the second endcap connect at opposite ends of the elongated tube. The light controller is an electronic device that controls the actuation of the plurality of lighting fixtures. Accordingly, the plurality of lighting fixtures can be made to display various patterns, images, and colors. Finally, the power source provides electrical power to the plurality of lighting fixtures and the light controller.

Abstract: A backlight module, a control method and control device thereof, and a corresponding display device are disclosed. With this backlight module, switching between a narrow view angle and a wide view angle is achieved without the additional need for carrying any auxiliary tools. A light exit region of the backlight module includes a first light exit region and a second light exit region located on a periphery of the first light exit region. The backlight module includes a first light source component and a second light source component. Light emitted from the first light source component is emitted out through the first light exit region, and light emitted from the second light source component is at least partially emitted out through the second light exit region. Switch control ends for the first light source component and the second light source component are not electrically connected.

Abstract: An illumination device that includes an elongated light pipe and attachment wings integrally formed on the sides of the light pipe so that the illumination device can be easily, yet securely, installed within a containment channel, such as those found on the underside of a vehicle step rail. The elongated light pipe is made of an optically transmissive material, the attachment wings are made of a different resilient material, and the overall device is a single extruded component that has a co-extrusion boundary separating the two materials. The illumination device illuminates the ground, for example, when passengers are entering or exiting the vehicle.

Abstract: A light box is designed to receive sunlight guided through optical-fibers and to divert it through optics onto a photovoltaic chip which converts sunlight into electrical energy. The optics can be arranged as a prism or a reflective surface. The chip is not integrated with the light box.

Abstract: An apparatus for illuminating an area of interest of a user and a method of illuminating an area of interest in the hand of a user is provided. The apparatus is received by the user's wrist and oriented such that the area of interest is illuminated when pressure is applied to the apparatus. The apparatus includes a band with a power source, a light source, and a pressure sensor. The user may maneuver the apparatus and apply pressure to the pressure sensor to enable the illuminating device to illuminate the area of interest and release the pressure sensor to disable the illuminating device.

Abstract: A breakage resistant light bulb headband having increased flexibility includes a single piece injection-molded main body with integral bulb holding structures, a clip-on battery case, and wiring that connects light sources and a power source in the battery case by extending along an outside surface of the headband so as to eliminate the need for an internal passage, and a relatively thick multiple piece construction.

Abstract: In various embodiments, a backlighting device is provided. The backlighting device may include a plurality of semiconductor light sources arranged in a plane and serving for generating light radiation, and a side wall arranged laterally with respect to the semiconductor light sources, where the side wall is inclined with respect to the plane predefined by the semiconductor light sources, and wherein the side wall is retroreflective at a side which can be irradiated with light radiation of the semiconductor light sources.

Abstract: Automatic light control system for a Luminaire with a light source and beam forming light collector with and intense hotspot. The Luminaire automatically selects a large aperture when a gobo is selected. When no gobo is selected then a medium aperture is automatically selected. In some embodiments these selections can be overridden. In some embodiments the large and medium aperture are on a non-glass gobo wheel. In further embodiments, when blackout is selected, this wheel automatically advances ½ position or 1 and ½ position so as to support a blackout state of the fixture until a non-blackout condition is selected.

Abstract: A dermatoscope device is provided. The dermatoscope device includes an optical tube structure including an optical unit, which is provided to allow an observer to enlarge and inspect an observation target, and a light emitting unit which irradiates light to the observation target to be enlarged and inspected through the optical unit, a control module to control a form of irradiating the light through the optical unit, and a housing having the optical tube structure and the control module embedded therein.

Abstract: A light allocation item is set on a light source board to change the spread of the light comes out from the light source board. A light bulb shell shade is set around the light source board and the light allocation item. A bottom edge is set on the opening site of the bottom of the light bulb shell. The bottom edge is set around the light source board. A pressed device is set on light allocation item. The pressed device or the bottom edge is made of the elastic ingredients. The pressed device reaches to outside of the light source board to press the bottom edge of the light bulb shell. Setting the pressed device on the light allocation item makes the pressed device reach outside of the light source board. Therefore, the pressed device sets the bottom of the light bulb shell elastically to realize the fix.

Abstract: A display device includes a liquid crystal panel providing a display surface where an image is displayed, a backlight emitting light to the liquid crystal panel from behind, a real object placed between the liquid crystal panel and the backlight and visible through the liquid crystal panel, and a controller controlling the liquid crystal panel such that a specific pixel region of the display surface behind which the real object is positioned is higher in light transmittance than another pixel region of the display surface.

Abstract: An optoelectronic arrangement and a lighting device are disclosed. In an embodiment the arrangement includes a semiconductor chip for generating radiation and a radiation conversion element located downstream of the semiconductor chip with respect to a radiation direction, wherein the radiation conversion element includes a plurality of conversion bodies each with a longitudinal extension axis, and wherein a spatial orientation of the longitudinal extension axes has a preferred direction.

Abstract: The invention provides an LED panel light and a frame component. The frame component includes a frame and a moving plate, wherein the moving plate is assembled at the inner side of the frame movably, an extrusion space is formed between the opposite faces of the moving plate and the frame, an expansion piece is assembled in the extrusion space, the moving plate is close to a light guide plate located at the inner side of the moving plate due to an extrusion counterforce of the expansion piece, and the side face of the moving plate in the face of the light guide plate is provided with a light source assembling area for assembling a light source component.