Abstract: This specification describes an improved automated luminaire including a plurality of light emitting modules, each including a laser module and an optical module, which expands the width of the laser light beam emitted from the laser module.

Abstract: A display device and a method for adjusting a chromaticity of a display beam are provided. A display device includes a light source module, a viewing angle switching module and a display module. The light source module includes a light source used for providing a light beam, and an illumination beam is formed by the light beam through the light source module, wherein the chromaticity of the light beam falls within a first region in the CIE 1931 xy chromaticity coordinates. The first region is a region enclosed by four coordinate points, and values of the four coordinate points of the first region are (0.2535, 0.2160), (0.2656, 0.2590), (0.2795, 0.2590), and (0.2674, 0.2160), respectively. The viewing angle switching module and the display module are located on the transmission path of the illumination beam.

Abstract: A working spotlight for a vehicle is provided, featuring a housing, a light source, and a light guide system for guiding working light generated by the light source in a predefined direction out of the housing and into a working area. In and/or on the housing, a means of generating a motif is arranged for projecting at least one motif onto a projection surface outside of the housing.

Abstract: The present disclosure relates to a lamp comprising a PCB board and an integrated heat dissipation device, wherein the PCB board is a double-sided PCB board on both sides of which are suitable for installing LED lamp beads, the PCB board has two heat dissipation edges arranged relatively to each other, the integrated heat dissipation device comprises a heat sink and two heat dissipation arms, wherein the heat dissipation arms and the heat sink are integrally formed with the medium, and the two heat dissipation arms are respectively fitted snugly with the two heat dissipation edges. The lamp provided by the present disclosure is assembled with a double-sided PCB board and an integrated heat dissipation device to improve the integration degree of the PCB board and the heat sink.

Abstract: The current invention make a big improvement than conventional market available all kind of LED bulb which only can offer near-by areas illumination not like the current invention can use one LED bulb to offer near-by and far-away illumination or image or both or any combination with other light effects and digital data display images. Also, The current invention may has more than one light beam emit out from LED bulb which under more than one control means for the one of the light beam may selected from power failure, remote control, Infra red controller, blue-tooth with mobile phone, motion sensor to trigger at least one of the light beam to offer the light beam for illumination or image to area(s).

Abstract: A light emitting module according to one embodiment of the present disclosure includes a lightguide plate having an upper surface in which a first hole is defined, and a lower surface opposite to the upper surface; and a light emitting element on a lower surface side of the lightguide plate, the light emitting element facing the first hole. The upper surface of the lightguide plate includes a first region defining a plurality of protrusions and/or recesses. A ratio of an area occupied by the plurality of protrusions and/or recesses per unit area in a plan view increases concentrically in an outward direction from the light emitting element.

Abstract: A minimally complex, low cost/economical luminaire that distributes point source light for general lighting applications, the luminaire having a substrate with a linear array of discrete light sources positioned to emit light into an air-filled cavity and a light redirecting assembly on the other side the air-filled cavity, the assembly comprising a clear, light transmissive rigid cover and a clear, light transmissive semi-rigid flexible film positioned between the cover and the substrate, wherein the film is non-adhesively secured within the luminaire and flexed to generally conform to the shape of the cover and wherein the surface of the film facing into the air-filled cavity comprises an array of optical relief structures extending into the air-filled cavity.

Abstract: The present invention discloses a surface light source assembly and a refrigerator having the same. The surface light source assembly comprises: a light source and a light guide plate which is vertically illuminated by the light source, wherein the light source is provided along a first side of the light guide plate; a plurality of light guide spots is provided at a front surface of the light guide plate, a through hole is vertically formed in the middle of the light guide plate; a first region is provided at a position close to the upper edge of the through hole, the diameter and density of the light guide spots in the first region are less than the diameter and density of the light guide spots in the peripheral region of the first region.

Abstract: The present disclosure discloses a light emitting device. A plurality of luminous dots disposed on a light guiding plate is distributed on a first area and a second area of the light guiding plate by a first density and a second density, respectively. A plurality of diffusion dots disposed on a diffusion film is distributed on a third area and a fourth area of the diffusion film by a third density and a fourth density, respectively. The first area of the light guiding plate is projected to the third area of the diffusion film, and the second area of the light guiding plate is projected to the fourth area of the diffusion film. A sum of the first density and the third density after an approximation and a sum of the second density and the fourth density after the approximation are both equal to a predetermined value.

Abstract: A removable storage pouch includes a pouch having a closeable opening providing access to an inner volume and three pouch attachment points coupled to an exterior side of the pouch. The removable storage pouch also includes a connector assembly comprising three corresponding pouch attachment points and two surface attachment points. Further, the removable storage pouch includes a removable light assembly operatively coupled to an inner surface of the pouch within the inner volume. Two of the three pouch attachment points of the pouch and two of the corresponding attachment points of the connector assembly are coupled together to complete an electrical circuit. The removable light assembly operatively coupled to an inner surface of the pouch includes electrical connectivity and removably coupling the light assembly to the inner surface of the pouch in order to light a light source of the light assembly.

Abstract: A lighting device uses a cylindrical lens with LED light sources positioned and adjustable with respect to the cylindrical lens.

Abstract: A lighting system and method of operating the same for a vehicle having a vehicle structure includes a plurality of primary low beam elements and a plurality of secondary low beam elements. The system further includes a primary high beam element and a secondary high beam element. A lean angle sensor is coupled to the vehicle structure. A controller is coupled to the lean angle sensor controlling the primary low beam elements, the secondary low beam element and the secondary high beam element in response to the lean angle.

Abstract: A lighting system that includes an extrusion having at least one T-shaped slot therein. The T-shaped slot has an opening along a length of the extrusion, with a lighting encasing unit inserted into the T-shaped slot. The lighting encasing unit includes a shaped light conducting encasement having an internal channel along at least a substantial portion of a length of the shaped light conducting encasement and a light emitting tape assembly inserted into the internal channel.

Abstract: A vehicle luminaire according to an embodiment includes: an attachment portion which includes a concave portion; a light-emitting module which includes a substrate, at least one light-emitting element provided in the substrate, and a sealing portion covering the light-emitting element; and a plurality of bayonets which are provided on an outer side surface of the attachment portion. The attachment portion includes at least one light extraction portion which penetrates between an inner wall surface of the concave portion and the outer side surface of the attachment portion. In a portion provided with the bayonet in a circumferential direction of the attachment portion, a distance between a bottom surface of the concave portion and an end portion on the side of the bottom surface of the light extraction portion is smaller than a distance between the bottom surface and a top portion of the sealing portion.

Abstract: Systems and methods for collapsible lighting fixtures are disclosed. In aspects, a horticultural luminaire 100 has first and second light fixtures 110, 120 coupled in movable relation between storage and deployed positions by a coupling element 130 applying a retarding torque. Coupling element can be coupling shaft 250 providing friction, or friction hinge cartridge 260. In aspects, hinge 130 has ledge surfaces 218, 228 adjacent rotational hinge faces 216, 226 and extending transverse the rotational plane. In aspects, a horticultural luminaire has an articulated cableway extending through hinge 130 coupling light fixtures 110, 120 and guiding a cable entering from the exterior into cable passageways in light fixtures 110, 120, thereby lessening a cable pinch point during rotation and deployment.

Abstract: An LED light source guiding device is composed of an upper surface, a lower surface and side surfaces. The upper surface is geometrically shaped to project a light beam of a light source onto a light-receiving surface to form a rectangular light spot, and light beams projected by boundary curves of the upper surface are boundary positions of the rectangular light spot. The lower surface and the upper surface are coaxial axisymmetric surfaces, and the side surfaces surround between the upper surface and the lower surface to superimposedly project the light source on corresponding positions of the rectangular light spot: light beams projected through boundary curves of the side surfaces are projected on boundaries of the rectangular light spot, and light beams projected through interiors of the side surfaces are projected to fall within the boundaries of the rectangular light spot to enhance an illuminance of the rectangular light spot.

Abstract: An LED light fixture, includes a bulb, a light module with at least one light emitting diode chip which is mounted on a circuit board by means of chip-on-board assembly, and a driver of the light module, wherein the light module and the driver electronics are received in the bulb. The LED light fixture may be arranged within an enclosure to form an LED lamp.

Abstract: A light-emitting keyboard is provided, including a bracket with at least one opening, a keycap, a circuit layer, a light guide plate, and a composite light-emitting layer. The keycap is connected to the bracket via a support assembly. The circuit layer is disposed between the keycap and the bracket. The light guide plate is disposed under the bracket. The composite light-emitting layer disposed under the bracket has a light-shielding pattern. The composite light-emitting layer includes a light-transmitting substrate, a first circuit, a first light source, and a first passivation layer. The first circuit is disposed on one side of the light-transmitting substrate. The first light source is disposed on one side of the light-transmitting substrate and electrically connected to the first circuit. The first passivation layer covers the first circuit, and at least a portion of the first circuit is located between the first passivation layer and the light-transmitting substrate.

Abstract: A vehicle lamp that ensures achieving downsizing while integrating sensors and improving a designability is provided. The vehicle lamp includes a lamp function unit (10) and a sensor function unit (20). The lamp function unit (10) has a light irradiating region (30). The sensor function unit (20) is arranged within the light irradiating region (30) in a front view.

Abstract: An adjustable end cap for a high intensity LED light system includes an end cap body, a pivot base coupled to the end cap body and one or more adjustable fittings pivotally secured to the pivot base. Both coolant and electrical fittings can be provided. The end cap body defines passages therein that communicate with the coolant and electrical passages in the LED device. The coolant and electrical fittings can be pivoted transverse to the longitudinal axis of the LED device. Ninety degrees of pivot range for each fitting can be provided in one example.