An LED filament, comprising a plurality of light-emitting chips, a metal electrical terminal, a fluorescent glue, an insulating substrate and an electrically and magnetically conductive connector. The plurality of light-emitting chips are connected in series, and encapsulated and fixed on a surface of the insulating substrate by the fluorescent glue, one face of the electrically and magnetically conductive connector is fitted on the other surface of the insulating substrate, the metal electrical terminal is electrically connected to a light-emitting chip at one end of the insulating substrate. Also provided is an LED filament light, comprising a plurality of LED filaments and a permanent magnet. The LED filaments are magnetically and movably connected by means of magnetic attraction via the permanent magnet, and are capable of automatic sliding adjustment during thermal expansion and elongation.

The present disclosure is directed towards a detachable solar powered lamp and a solar powered lamp assembly. The detachable solar powered lamp comprises a solar panel light assembly and a housing assembly. The solar panel light assembly comprises a printed circuit board, a rechargeable battery and the LEDs both positioned on the first side of the printed circuit board, a solar panel positioned on the second side of the printed circuit board, a top cover covering all the above on the first side of the printed circuit board and a switch for switching on and off the LEDs. The housing assembly includes a housing. The solar panel light assembly and the housing assembly can be detached and attached freely. The solar panel light assembly and the housing assembly are produced independently and can be freely matched, which is easy to manufacture and can be combined in various forms.

An improved structure of a lighting display device includes a lower fixing element, an upper fixing element, a projection device, a transparent bottle, and an assembling element. The projection device is disposed inside the lower fixing element and the transparent bottle is disposed thereon and fixed by a positioning annulus on an inner surface of the lower fixing element. The assembling element has a depression surface atop to be engaged a positioning plate of the upper fixing element and an upper engaging space to mount on the transparent bottle. A spring is further disposed between the upper engaging space and the transparent bottle. Thereby the transparent bottle is able to display attractive visual effects by lighting projection and to be easily engaged and disengaged.

An improved structure of a lighting display device includes a lower fixing element, an upper fixing element, a projection device, a transparent bottle, and an assembling element. The projection device is disposed inside the lower fixing element and the transparent bottle is disposed thereon and fixed by a positioning annulus on an inner surface of the lower fixing element. The assembling element has a depression surface atop to be engaged a positioning plate of the upper fixing element and an upper engaging space to mount on the transparent bottle. A spring is further disposed between the upper engaging space and the transparent bottle. Thereby the transparent bottle is able to display attractive visual effects by lighting projection and to be easily engaged and disengaged.

Low-profile light fixture joints reduce the appearance of a seam between joined ends of one or more polymeric panels at a connection interface. The joint is formed between a first end of a polymeric panel and a second end of the same or a separate polymeric panel. Each end has an upper edge portion, a lower edge portion opposite the upper edge portion, a flange extending between the upper edge portion and the lower edge portion, and a notch disposed between the flange and one or more of the lower edge portion or the upper edge portion. The notch enables the upper and/or lower edge portions to present straight edges at the connection interface, the joined straight edges forming a butt seam at the connection interface, while the flanges present rounded edges at the connection interface, the joined rounded edges forming a tucked seam at the connection interface.

Low-profile light fixture joints reduce the appearance of a seam between joined ends of one or more polymeric panels at a connection interface. The joint is formed between a first end of a polymeric panel and a second end of the same or a separate polymeric panel. Each end has an upper edge portion, a lower edge portion opposite the upper edge portion, a flange extending between the upper edge portion and the lower edge portion, and a notch disposed between the flange and one or more of the lower edge portion or the upper edge portion. The notch enables the upper and/or lower edge portions to present straight edges at the connection interface, the joined straight edges forming a butt seam at the connection interface, while the flanges present rounded edges at the connection interface, the joined rounded edges forming a tucked seam at the connection interface.

A downlight fixture is disclosed, and includes a lens defining at least one lens opening, a reflector, and a housing. The reflector defines at least one first retaining feature and at least one second retaining feature. The at least one lens opening is shaped to receive a corresponding first reflector retaining feature to interlock the lens and the reflector with one another. The housing defines at least one housing opening shaped to receive a corresponding second retaining feature to interlock the housing and the reflector with one another. The lens, the reflector, and the housing are each constructed of plastic.

A rear liftgate window assembly for a vehicle includes a glass window panel configured to be pivotally mounted at a rear portion of a vehicle so as to be pivotable between a closed position and an opened position. A lighting device is disposed at an inner surface of the glass window panel and includes (i) at least one light source adhesively attached at the inner surface of the glass window panel, (ii) electrical connectors disposed at the inner surface of the glass window panel, and (iii) electrically conductive traces established at the inner surface of the glass window panel between the light sources and the electrical connectors. The electrical connectors are configured to electrically connect to a power source of the vehicle when the rear liftgate window assembly is mounted at the vehicle.

A lighting device is disclosed that includes one or more master circuit boards configured to power light emitting diodes. The lighting device also includes modular light boards with arrays of light emitting diodes that interchangeably couple to the matched connectors on the master circuit board. The master circuit boards and the modular light boards are positioned within a housing with one or elongated diffuser lenses covering or embedding rows of light emitting diodes on the modular light boards. In accordance with the embodiments of the invention, master circuit boards and modular light boards are mounted in a stacked arrangement to emit light from opposed sides of the housing. In further embodiments of the invention, the lighting device includes a controller for independently controlling light output from each master circuit board.

Light with housing, a plurality of illuminants arranged in the housing, a covering disc that closes the housing in the direction of radiation and a film for altering the radiation characteristics of the illuminants, which is arranged in front of the illuminants in the direction of radiation, wherein the film is arranged between the covering disc and a supporting disc, wherein the film is in direct contact with the two discs.