A fixture adapted to be arranged inside a wall for mounting at least one tape light is disclosed. The fixture includes a mounting plate adapted to be mounted inside a wall and defining at least two arcuate slots extending proximate to an edge of the mounting plate to facilitate an engagement of the mounting plate to a mounting structure arranged inside the wall. The mounting plate defines at least one hole extending from a first surface to a second surface. The fixture includes an end cap removably engaged to the mounting plate and having a housing portion defining a chamber to receive an electrical connector and having a base defining a groove arranged aligned with the at least one hole of the mounting plate. The groove and the hole facilitate an extension of a plurality of wires.

A fixture adapted to be arranged inside a wall for mounting at least one tape light is disclosed. The fixture includes a mounting plate adapted to be mounted inside a wall and defining at least two arcuate slots extending proximate to an edge of the mounting plate to facilitate an engagement of the mounting plate to a mounting structure arranged inside the wall. The mounting plate defines at least one hole extending from a first surface to a second surface. The fixture includes an end cap removably engaged to the mounting plate and having a housing portion defining a chamber to receive an electrical connector and having a base defining a groove arranged aligned with the at least one hole of the mounting plate. The groove and the hole facilitate an extension of a plurality of wires.

A flush mount LED bolt providing has a cylindrical housing having a first end and a second end, the cylindrical housing includes a housing diameter and a housing length, and wherein at least a portion of the cylindrical housing includes threads. A bezel is positioned at the first end of the cylindrical housing. The bezel includes a top surface and a rear surface. The bezel's shape and design may vary. An LED light is provided. The LED light may vary in color, brightness, etc. depending on the desired application. During installation, the cylindrical housing is configured to be inserted through a mounting hole on a mounting surface and the rear surface of the bezel is configured to mounted flush with the mounting surface creating a low profile installed LED bolt with only the bezel visible.

An enclosure for recessed lighting, comprising a lateral wall, a top wall and a removable and re-attachable enclosure base, the enclosure base includes a light source, power supply, optic, heat sink and a collar. The enclosure may include an integral junction box, or hangar bar bracket, and one or more cutouts to reduce the possible interference between enclosure and joists in the installation vicinity. The enclosure may be made out of a 3D printable material, moldable material or plastic to facilitate ease of manufacture, reduction of parts, reduction of weight, and elimination of finish steps, such as paint. Multiple enclosures may be stacked for shipping or storage, and hanger bars may be affixed to the lateral wall for installation of the enclosure in a ceiling or wall without the need for a secondary bracket.

Some embodiments of the present fixtures include a mechanical actuator configured to direct movement of a light mount along an arcuate path defined by arcuate bearing surface(s). Some embodiments of the present fixtures include a rotatable portion coupled to a stationary portion at an interface that is at least partially defined by smooth surface(s). Some embodiments of the present mounts include a base having a sidewall that defines an outer perimeter and mounting tab(s), each movable between a deployed state and a retracted state in which at least a portion of the mounting tab is disposed within the outer perimeter. Some embodiments of the present removable shroud assemblies include a lens coupled to a second end of a shroud and movable from a first position to a second position in which a portion of the lens is not in contact with the second end of the shroud.

Some embodiments of the present fixtures include a mechanical actuator configured to direct movement of a light mount along an arcuate path defined by arcuate bearing surface(s). Some embodiments of the present fixtures include a rotatable portion coupled to a stationary portion at an interface that is at least partially defined by smooth surface(s). Some embodiments of the present mounts include a base having a sidewall that defines an outer perimeter and mounting tab(s), each movable between a deployed state and a retracted state in which at least a portion of the mounting tab is disposed within the outer perimeter. Some embodiments of the present removable shroud assemblies include a lens coupled to a second end of a shroud and movable from a first position to a second position in which a portion of the lens is not in contact with the second end of the shroud.

A method of providing doses of light sufficient to deactivate bacteria throughout a volumetric space. The method includes: (1) receiving data associated with a desired illuminance level for the space, indicative of an estimated occupancy of the volumetric space over a pre-determined period of time, and indicative of dimensions of the space; (2) determining, based on the received data, an arrangement of one or more lighting fixtures in the volumetric space, the one or more lighting fixtures configured to at least partially emit disinfecting light having a wavelength of between 400 nm and 420 nm, and a total radiometric power to be applied via the one or more lighting fixtures to produce a desired power density at any exposed surface within the volumetric space during the period of time; and (3) installing the determined arrangement of one or more lighting fixtures in the volumetric space.

A recessed lighting fixture comprises a generally annular body having a central cavity in the form of a partially spherical socket. There is a lighting support member having a partially spherical exterior portion which is closely fitted within the partially spherical socket of the annular body. The lighting support member is pivotable relative to the annular body, but air flow between the partially spherical socket of the annular body and the partially spherical exterior portion of the lighting support member is substantially restricted. There may be a light source mounted to the lighting support member adjacent a bottom thereof. The light source may be a light-emitting diode.

A light fixture may include a light fixture housing defining an internal cavity. A light fixture may also include one or more light engines positioned within the internal cavity of the light fixture housing and designed to emit light for illumination. A light fixture may also include an external power driver positioned within the internal cavity of the light fixture housing and designed to receive power from an external power source, and provide power to and control the one or more light engines. A light fixture may also include a backup power supply positioned within the internal cavity of the light fixture housing, and a backup power driver positioned within the internal cavity of the light fixture housing and designed to receive power from the backup power supply, and provide power to and control the one or more light engines.

An integrated ceiling device includes a housing retaining an electronic assembly, a heat sink having a central opening, a light source coupled onto the heat sink, the housing is coupled with and disposed at least partly above the heat sink, and a central vertical axis of the housing aligns or is in proximity with the central opening of the heat sink.