A vehicle lamp includes a plurality of light source modules that includes light sources including a plurality of light emitting elements that emit different colors of light and lens bodies disposed in front of the light sources, and the plurality of light source modules are disposed in a matrix manner in a plane to constitute at least one light emitting area.

A light-emitting assembly comprising a substrate adapted to be cut, a plurality of light strips and a first connection member extending longitudinally over at least part of the substrate for supplying power to the plurality of light strips is provided. A first group of linear light strips extend over the substrate from a first side of the first connection member, and a second group of linear light strips extend over the substrate from a second side, opposite to the first side, of the first connection member. The assembly further comprises a controller system configured to control a power supply to a light strip of the plurality of light strips via the first connection member. The plurality of light strips and/or the first connection member are adapted to be cut to customize a layout of the light-emitting assembly.

A luminaire and optical system are provided. The luminaire includes a head and power circuits configured to provide electrical power to electrical circuits of the head. The head includes an optical system with a light source support plate, a support structure movably coupled to the light source support plate, and a lens support assembly removably coupled to the support structure. The light source support plate includes LED light sources, each configured to emit a light beam. The support structure includes a plurality of apertures, configured to pass the light beam from the LED light sources without modifying the light beam. The lens support assembly includes lenses, each aligned with an optical axis of one of the LED light sources when the lens support assembly is coupled to the support structure. The lens support assembly is removable from the head without removing the support structure from the head.

This present application discloses a turn direction indicating jacket having a plurality of directional indicators independently actuatable via a switch and a portable power supply. The invention illuminates the lights in sequential fashion from the wearer's shoulder to his or her wrist with an arrowhead at the base, there ensuring that other motorists and pedestrians alike are aware of the wearer's presence in traffic and the wearer's intended traffic movement.

A light source device includes: a plurality of light source parts configured to emit light. Each of the light source parts comprises a light-emitting element and a light guiding member. the plurality of light-emitting elements are configured to emit light passing through the light guiding members from the light source parts in an array in an irradiated region. One or more of the plurality of light source parts are arranged in a placement region in a different arrangement from an arrangement of the light in the irradiated region.

An illumination device includes two illumination sections. The first illumination section includes a plurality of illumination elements that are each configured to emit light in a light spectrum, wherein the light spectrum is variable. The second illumination section includes one or several illumination elements that are each configured to emit light in a fixed light spectrum, wherein the fixed light spectrum is white.

A display apparatus includes: a display panel; light sources configured to emit light; a plurality of board bars on which the light sources are mounted, the plurality of board bars being spaced apart from each other along a first direction and extending in a second direction; a bottom chassis; and a plurality of bar fixers configured to fix the plurality of board bars to the bottom chassis. Each of the plurality of board bars includes: a central extending portion extending in a center of each board bar in the second direction; and a coupling portion located on the central extending portion of each of the plurality of board bars and located on one side in the first direction with respect to one light source among the light sources mounted on each of the plurality of board bars. Each of the plurality of bar fixers are disposed on each coupling portion.