Mounting boxes for overhead beams, such as purlins, of a building are described. The mounting box may include a front side that is designed to attach to a lateral side of the beam, an upper portion bottom that may rest on the horizontal beam, and a lower portion bottom that may have or be connected to a lighting socket or other electrical device.

Mounting boxes for overhead beams, such as purlins, of a building are described. The mounting box may include a front side that is designed to attach to a lateral side of the beam, an upper portion bottom that may rest on the horizontal beam, and a lower portion bottom that may have or be connected to a lighting socket or other electrical device.

A suspended lighting fixture for direct/indirect lighting including a pair of curved sheets which are joined by a linear heat-dissipating structural element and cooperatively forming a trough-shaped structure configured to be suspended with a downward orientation using one or more suspension elements. The lighting fixture further includes a linear light source with one or more linear arrays of light emitting diodes (LEDs) optically coupled to light input edges of the curved sheets, a linear heat-dissipating structural element joining curved sheets, and an opaque elongated housing at least partially enclosing the structural element, light source, and the light input edges.

The present disclosure relates to the technical field of illumination of decorative lamps, and discloses a fireworks lamp. The fireworks lamp includes a shell structure, a lamp body structure and a circuit board. The shell structure includes a connector and a plurality of connection sleeves, the lamp body structure includes a plurality of casings and light-emitting light sources arranged inside the plurality of casings, the connector has at least one circular section, and the plurality of connection sleeves are arranged at a periphery of the circular section at equal intervals, and the plurality of casings, light-emitting light sources and connection sleeves have the same quantity. The present disclosure further discloses a floor decorative lamp.

A luminaire including an acoustic base,a lens in the acoustic base, and at least one light emitting device above the lens.

A luminaire including an acoustic base,a lens in the acoustic base, and at least one light emitting device above the lens.

An assembly structure includes an outer joint assembly and an inner joint assembly. At least one terminal portion of the outer joint assembly is hollow to form an accommodating space, the outer joint assembly includes an outer casing and at least one elastic sheet, the elastic sheet has a fixed end and a free end, the fixed end is connected to the outer casing, and the free end is provided with a first engaging part. The outer surface of the inner joint assembly is provided with a second engaging part, the inner joint assembly is used to extend into the accommodating space, and the first engaging part and the second engaging part are used to engage with each other. Through the above design, the assembly structure has quick connect capability, which makes it more convenient for users to use.

Disclosed is a grid lighting system having at least one housing segment with at least one lighting zone. At least one lighting module is selected from at least one track lighting module and/or at least one non-track lighting module. The at least one lighting zone extends along a first length dimension of the housing segment and including at least one first passage to receive the at least one track lighting module and/or non-track lighting module. The housing segment includes a first power supply segment to be coupled with a designated line voltage outlet to deliver line voltage power to the at least one lighting module in the at least one lighting zone. Each track lighting module includes a lighting subzone, with a second passage to receive one or more lighting submodules along a second length dimension. A second power supply segment is provided to couple with the first power supply segment to receive line power and to deliver low voltage to the one or more lighting submodules.

Disclosed embodiments relate to a combination axial fan and LED lighting system configured to fit into the footprint of a standard ceiling tile. Disclosed embodiments further include ceiling tiles with a built-in fan and/or LED lighting. The disclosed systems may include one or more UV-C light sources which irradiate contaminants as air flows through the UV-C unit. The UV-C unit is mounted on either a universal mounting mechanism or a mobile support unit to provide mobility to the UV-C unit.

A tension-mounted support lighting system provides visually stimulating flexile, lighting housed within an unconventional silicone lens. The system offers flexible installation and conceptual yet functional design. The lighting strip bends up and down giving it the unique ability to traverse open spaces wall to wall, wall to ceiling, or floor to ceiling. Various optional components allow customization and control for an ideal outdoor lighting system.