Aspects of the disclosure relate to a lighting assembly and method for illuminating a vertical planar area, such as a merchandise display. The lighting assembly can comprise two opposing support arms and a lighting bar extending between the two opposing support arms, a circuit board having a plurality of LEDs mounted to the inside of the lighting bar; and a plurality of reflective surfaces located adjacent to the plurality of LEDs, wherein the plurality of reflective surfaces are positioned such that the LEDs project a first light beam in a first direction and a second light beam in a second direction different than the first direction.

An air frame system includes a frame body defining one or more openings, a plurality of air passages along an inner periphery of the one or more openings, and an airframe grid coupled to the frame body. The airframe grid includes at least one wireway channel therein and a wireway channel cover clip is removably coupled to the at least one wireway channel. The air frame system also includes a light assembly removably coupled to the airframe grid, and a retainer clip removably coupled to the airframe grid. The airframe grid retains the light assembly within the airframe grid.

A flat lamp with a light guide plate comprises a lamp body, an LED plate arranged on a side wall of the lamp body, an upper support plate snap-fitted and connected to an opening end of the lamp body, and a fixing assembly arranged over a surface of the upper support plate and connected with the upper support plate. A method for mounting the flat lamp comprises steps of screwing screws into arc grooves of the cover plate of the fixing assembly and into screw holes provided at ends of the support plate members and fixing the fixing assembly on a roof; and moving the support plate members (41) to allow them to slide into the V-shaped bent portions of the connecting components and then continue sliding until being restrained by the bent plate at an end.

A flat lamp with a light guide plate comprises a lamp body, an LED plate arranged on a side wall of the lamp body, an upper support plate snap-fitted and connected to an opening end of the lamp body, and a fixing assembly arranged over a surface of the upper support plate and connected with the upper support plate. A method for mounting the flat lamp comprises steps of screwing screws into arc grooves of the cover plate of the fixing assembly and into screw holes provided at ends of the support plate members and fixing the fixing assembly on a roof; and moving the support plate members (41) to allow them to slide into the V-shaped bent portions of the connecting components and then continue sliding until being restrained by the bent plate at an end.

A lighting fixture is provided. The lighting fixture includes a housing, a light source assembly, a lens cover, and an anti-deformation assembly, the housing and the lens cover are connected and form a mounting space; the light source assembly is mounted in the mounting space and includes a light source panel, and a connection through-hole is provided in the light source panel; the lens cover includes a cover body and a lens unit on the cover body; and a part of the anti-deformation assembly is in the connection through-hole, and the anti-deformation assembly is connected to the lens unit to apply an action force to the lens unit to cause the lens unit to fit the light source panel.

A lighting fixture is provided. The lighting fixture includes a housing, a light source assembly, a lens cover, and an anti-deformation assembly, the housing and the lens cover are connected and form a mounting space; the light source assembly is mounted in the mounting space and includes a light source panel, and a connection through-hole is provided in the light source panel; the lens cover includes a cover body and a lens unit on the cover body; and a part of the anti-deformation assembly is in the connection through-hole, and the anti-deformation assembly is connected to the lens unit to apply an action force to the lens unit to cause the lens unit to fit the light source panel.

A device for retrofitting an existing trimmed recessed lighting fixture for installation of a trimless recessed light fixture may include a collar section configured to be received within an opening of a housing of the existing trimmed recessed lighting fixture installed above a ceiling surface, the collar section including a proximal section configured to be fitted within the opening of the housing; a surface being secured the collar section, the surface being configured to lie flush against the ceiling and to be joined integrally to the ceiling; and a baffle being releasably lockable to the collar section. A kit including the device and a method of retrofitting an existing trimmed recessed lighting fixture are also disclosed.

Embodiments of the present invention are related to a lamp assembly that may have a base unit that includes a base, a power supply housing, a power supply, and a power supply cover. The base unit may be operable to detachably engage a lamp unit to form a functional lighting device. Furthermore, the base unit may be operable to be interchanged with a plurality of lamp units.

Embodiments of the present invention are related to a lamp assembly that may have a base unit that includes a base, a power supply housing, a power supply, and a power supply cover. The base unit may be operable to detachably engage a lamp unit to form a functional lighting device. Furthermore, the base unit may be operable to be interchanged with a plurality of lamp units.

A waterproof socket-type halogen lamp for a livestock barn comprises a fixing body forming a hollow part, a side plate finishing the outside of the fixing body, a contact point, a wire, an annular insulator insulating the fixing body, a spring which is embedded in the hollow part and of which an outer side is supported by the side plate, an inner side supports the outer side of the annular insulator to provide restoration force while supporting one terminal of the tube halogen lamp through the contact point, and an inner waterproof packing which prevents moisture or dust from penetrating to the inner end of the fixing body and has a closed curve shape with a terminal passing groove through which a lamp terminal housing passes, and a tube halogen lamp in which lamp terminals at both ends are connected with the contact point by two socket parts.