A vehicle light assembly includes a lens unit, a lens cover, a heat dissipation seat, a clamp and a plurality of fasteners. The lens cover is connected to the lens unit. The heat dissipation seat is disposed rearward of the lens unit and the lens cover. The clamp is connected to a front side of the heat dissipation seat and defines a clamping space receiving the lens unit and the lens cover. The clamp clamps tightly the lens cover against the lens unit. The fasteners are threaded forwardly into the lens cover from a rear side of the dissipation seat.

A vehicle lighting apparatus comprising a headlight module comprising a light collecting part, a reflection part, a light outlet part, a first optical channel, and a second optical channel arranged in sequence along a light emitting direction, the first optical channel connecting the light collecting part and the reflection part, the second optical channel connecting the reflection part and the light output part, the connecting position of the lower surface of the second optical channel and the light output part provided with a low beam cut-off line structure for forming a low beam bright-dark cut-off line, the light collected by the light collecting part emitted toward the light outlet part after reflection by the reflection part. The present headlight module is miniaturised and has a high rate of light utilisation.

A hollow light guide luminaire where a light source conveys light through a light ingress surface of a nominally hollow light guide with a narrow portion and a wide portion. The light guide provides means of transporting light via total internal reflection within the light guide from the light source positioned at one of the narrow portion or the wide portion to the other of the wide portion or the narrow portion wherefrom light is emitted from the light guide into the environment surrounding the luminaire.

A sustainable solar system device monitors watt production, consumption and deterioration of the components within a plurality of configured by designed solar panels, a solar light fixture and a solar lamp shade models configured within a plurality of solar cells and/or the plurality of solar-cell modules. The sustainable light system generates watt power manipulating by design the light spectrum rays to subsequent chambered layers, control gates power distribution to internal and external devices, managed by a smart solar system controller complex determining end of life cycle factors, efficiency levels and generate system analytics.

Various embodiments of the present invention provide a light emitting diode (LED) lighting fixture and methods of installing the same. In various embodiments, an LED lighting fixture may comprise: at least one socket comprising a socket opening; at least one LED positioned substantially within the socket opening; at least one shield member positioned adjacent the at least one socket such that the shield substantially encloses the socket opening; at least one decorative light shade; at least one cover comprising a neck portion having an internal surface, the internal surface defining a cover opening. The cover opening is configured to receive there-through at least a portion of a socket and substantially engage the socket. At least a portion of the cover is configured to substantially engage the decorative light shade. Also, at least a portion of the cover is configured to substantially enclose the LED and shield.

Various embodiments of the present invention provide a light emitting diode (LED) lighting fixture and methods of installing the same. In various embodiments, an LED lighting fixture may comprise: at least one socket comprising a socket opening; at least one LED positioned substantially within the socket opening; at least one shield member positioned adjacent the at least one socket such that the shield substantially encloses the socket opening; at least one decorative light shade; at least one cover comprising a neck portion having an internal surface, the internal surface defining a cover opening. The cover opening is configured to receive there-through at least a portion of a socket and substantially engage the socket. At least a portion of the cover is configured to substantially engage the decorative light shade. Also, at least a portion of the cover is configured to substantially enclose the LED and shield.

A lighting tool for a vehicle includes a light source device, and a first projection module and a second projection module each configured to radiate light radiated from the light source device toward a front of the vehicle as a light distribution pattern, wherein the light source device radiates light toward each of the first projection module and the second projection module, the first projection module and the second projection module each include a liquid crystal element that modulates the light radiated from the light source device to form an image light, and a projection optical system that radiates the image light forward as the light distribution pattern, and the light distribution pattern of the first projection module and the light distribution pattern of the second projection module overlap with each other over an entire projection range in a direction of a first axis.

A vehicle is provided that includes a transparency that includes a substantially transparent exterior substrate, a substantially transparent interior substrate, an interlayer positioned between the exterior and interior substrates, a first plurality of perovskites positioned between the interior substrate and the interlayer, and a second plurality of perovskites positioned between the interior substrate and the interlayer. A first series of light sources is positioned to emit a first light on the first and second pluralities of perovskites. The first plurality of perovskites are configured to emit light having a wavelength of from about 620 nm to about 750 nm in response to the first light.

The present invention relates to different embodiments of lighting fixtures, such as troffers. A lens can be placed between a light engine and a reflector and secured in place by crimping portions of the light engine, reflector, or both to prevent the lens from moving. Troffers according to the present invention can lack a dedicated heat sink, instead sufficiently dissipating heat through the light engine. This can significantly reduce the weight of the troffer. Emitter panels can be directly mounted on a light engine inner surface, or on an internal reflector within the light engine.

A lamp assembly configured to be mounted to a vehicle includes a housing configured to be coupled to a vehicle and at least one light source disposed at least partially within an interior of the housing. The lamp assembly further includes a transparent polymeric lens coupled to the housing so as to substantially enclose the interior of the housing and the at least one light source. The transparent polymeric lens has a chromium-based reflective coating coated on at least a first area of an outer surface thereof. With the at least one light source electrically-connected to the vehicle, the chromium-based reflective coating is at least partially permeable to at least some light which is emitted by the at least one light source and passed through the transparent polymeric lens. At least a second area of the outer surface of the transparent polymeric lens is devoid of the chromium-based reflective coating.