A lighting device may be provided according to the embodiment of the present invention. The lighting device according to the embodiment of the present invention includes: a light source which includes a substrate including a top surface and a bottom surface, a plurality of light emitting devices disposed in a central portion of the bottom surface of the substrate, and an input/output portion disposed in an edge portion of the bottom surface of the substrate and electrically connected to a wire; and a body which is coupled to the substrate of the light source and includes an opening through which light from the plurality of light emitting devices of the light source passes. The body includes an inner surface which defines the opening. The body includes a cover portion which is disposed on the inner surface of the body and covers the input/output portion of the light source and the wire.

An optical attachment feature of a light-emitting diode (LED) lighting system includes an enclosure, a trim, a reflector, and a diffuser. The enclosure can include an enclosure wall forming a cavity and an enclosure collar having a first profile. The trim can include a trim collar that abuts to the enclosure collar, wherein the trim collar has a second profile. The reflector can include an outer surface, an inner surface having reflective material disposed thereon, and a reflector collar having a first optical attachment mechanism. The diffuser can include a diffuser collar, where the diffuser collar can include a second optical attachment mechanism and a third optical attachment mechanism, where the second optical attachment mechanism can couple to the first optical attachment mechanism, and where the third optical attachment mechanism is disposed within a feature formed by the first profile and the second profile when the enclosure collar is mechanically coupled to the trim collar.

Enclosures with grommetless strain relief are provided, each including a base and a cover. The base has a bottom and four sidewalls arranged to provide an open box-like structure. A first of the sidewalls of the base is configured with a wire routing slot at its perimeter. The cover has a top and four sidewalls arranged to provide an open box-like structure configured to couple with the base, so as to provide a strain relief for an electrical wire passing through the wire routing slot. The wire is pressed against a length of the first sidewall of the base by a first sidewall of the cover. The enclosure may include other features, such as rounded edges in the wire routing path, a wire guide and/or strap to inhibit wire movement between the first sidewalls, and/or one or more locking mechanisms configured to secure the cover to the base.

An illuminating device is disclosed including a lower base having a plurality of lower pivot receivers. An upper base has a plurality of upper pivot receivers. A plurality of rods are pivotably coupled to the lower base and the upper base. The plurality of rods convert between a general linear configuration and a general arcuate configuration upon converging the lower base with the upper base. The first rod and the second rod convert between the general arcuate configuration and the general linear configuration upon diverging the lower base with the upper base. A lock extends between the lower base and the upper base for terminating displacement of the lower base relative to the upper base. A plurality of illuminating devices are coupled to the plurality of rods.

A luminaire can include a securing assembly having a securing assembly flange and a plurality of securing assemblies disposed on the securing assembly flange, where each of the plurality of securing assemblies secures a collar of a heat sink assembly against the securing assembly flange in a fixed position. The luminaire can also include a trim assembly comprising a trim body having a trim flange fixedly disposed atop a trim side wall, wherein the trim flange is secured by the plurality of securing assemblies, wherein the trim assembly is rotatable while the trim flange and the collar are secured by the plurality of securing assemblies.

A mounting assembly includes a mounting plate that has a central aperture and a plurality of elongated slots disposed on opposite sides of the central aperture. The plurality of elongated slots are configured to flexibly mount a light fixture to junction boxes or recessed cans of different sizes. Further, the mounting assembly includes one or more torsion spring brackets to mount the light fixture in recessed cans. The one or more torsion spring brackets are configured to toollessly couple with the mounting plate via one or more of the plurality of elongated slots. Once the light fixture is mounted to a junction box or a recessed can, the mounting plate allows the light fixture to rotate clockwise or counterclockwise along one or more of the plurality of elongated slots. Furthermore, the mounting assembly includes spring clip brackets and mousetrap like spring clips to surface mount the light fixture.

A preloadable trigger-release-clip that may be ceiling triggered for lighting module installation is described, including systems and methods of use. The trigger-release-clip may include a base-plate, a trigger, a clip, and a stop. The base-plate may be a structural member that attaches to a lighting module. The trigger may be in communication with the base-plate. The clip, with a torsion-spring, may be in communication with the base-plate. The stop may be in communication with the trigger. In a pre-loaded configuration, the stop may be in an up position that prevents the clip from actuating. In a final configuration, the stop has been retracted into a down position by the trigger being depressed by a bottom of a ceiling that may allow the clip to actuate, such that a terminal end of the clip pivots to grab a top of the ceiling securing the lighting module to the ceiling.

A frame for a light fixture can include multiple detachably coupled components, where each of the detachably coupled components includes a channel inside of which at least one electrical conductor is disposed, and where at least one of the detachably coupled components includes at least one light module assembly coupling feature that is configured to couple to at least one light module assembly.

A preloadable trigger-release-clip that may be ceiling triggered for lighting module installation is described, including systems and methods of use. The trigger-release-clip may include a base-plate, a trigger, a clip, and a stop. The base-plate may be a structural member that attaches to a lighting module. The trigger may be in communication with the base-plate. The clip, with a torsion-spring, may be in communication with the base-plate. The stop may be in communication with the trigger. In a pre-loaded configuration, the stop may be in an up position that prevents the clip from actuating. In a final configuration, the stop has been retracted into a down position by the trigger being depressed by a bottom of a ceiling that may allow the clip to actuate, such that a terminal end of the clip pivots to grab a top of the ceiling securing the lighting module to the ceiling.

A luminaire can include a securing assembly having a securing assembly flange and a plurality of securing assemblies disposed on the securing assembly flange, where each of the plurality of securing assemblies secures a collar of a heat sink assembly against the securing assembly flange in a fixed position. The luminaire can also include a trim assembly comprising a trim body having a trim flange fixedly disposed atop a trim side wall, wherein the trim flange is secured by the plurality of securing assemblies, wherein the trim assembly is rotatable while the trim flange and the collar are secured by the plurality of securing assemblies.