Recessed lighting systems are provided including a housing defining an interior cavity, a light emitting module positioned inside the interior cavity and including a heat sink, a circuit board stacked on the heat sink, a light source mounted at a center of the circuit board, driver circuitry for powering the light source, and a cover stacked on the circuit board including a channel for enclosing the driver circuitry and an opening defined such that the light source is not covered by the cover, and a trim assembly installed in the housing including a reflector, a trim having a light guide portion and a decorative trim extending from the light guide portion, and a plurality of interface elements extending from an exterior surface of the reflector or an exterior surface of the light guide portion, the interface elements configured to retain the trim assembly in the housing.

In one aspect, luminaires are described herein having sensor modules integrated therein. In one aspect, a luminaire described herein comprises a light emitting face including a LED assembly. A sensor module is integrated into the luminaire at a position at least partially overlapping the light emitting face. In another aspect, a luminaire described herein comprises a LED assembly and a driver assembly. A sensor module is integrated into the luminaire along or more convective air current pathways cooling the LED assembly or driver assembly.

A light fixture, e.g., as an artificial skylight, in which light within a region defined by x, y color coordinates (0.37, 0.34), (0.35, 0.38), (0.15, 0.20), and (0.20, 0.14) exits a first light engine, and light within a region defined by coordinates (0.29, 0.32), (0.32, 0.29), (0.41, 0.36), (0.48, 0.39), (0.48, 0.43), (0.40, 0.41), and (0.35, 0.38) exits a second light engine. Also, light fixtures in which a second light engine comprises a sidewall, and light exiting a first light engine passes through space defined by the sidewall; light fixtures in which first and second light engines are able to output light providing different CS values at a luminance; light fixtures in which light incident on a surface of the fixture and cumulative light exiting the fixture have different color points; light fixtures in which light distribution characteristics of light engines differ; and/or other features. The invention also relates to corresponding methods.

A light fixture includes a housing for supporting a light source and an enclosure for supporting a driver in electrical communication with the light source. The enclosure is selectively supported in one of a first position and a second position while maintaining electrical communication between the driver and the light source in both positions. The enclosure is directly coupled to the housing in the first position, and the enclosure is supported separately from the housing in the second position.

The present disclosures provides a collar for positioning at least partially around a recessed light fitting and between the recessed light fitting and a structural body. The collar comprises a plurality of collar portions each of which are configured to surround a portion of the recessed light fitting.

The disclosure relates in general to illuminated panels resembling windows, and more particularly, to a system containing a light source, a diffuser and a panel combined in such a fashion as to resemble a window, skylight or curtain wall.

A downlight apparatus includes a fixing bar, a driver box, a light container and a light source. The fixing bar has two elastic units and a central part. The two elastic units are located at two opposite sides of the central part. The two elastic units are deformed so as to pass through a central hole of a fixing plate and then are released to attach to the fixing plate. The fixing plate is fixed to a platform. The driver box includes a driver for converting an external power to a driving current. The light container has a top cover and a lateral wall. The fixing bar is fixed on the top cover protruding toward the central hole of the fixing plate. A bottom side of the driver box is placed on the central part.

The disclosure is directed to a mounting assembly for the recessed installation of a voice-enabled device. The mounting assembly comprises a trim comprising an outer flange, an inner flange, and a wall section. At least a portion of the outer flange of the trim is designed to be positioned below a ceiling, and the inner flange is designed for positioning the voice-enabled device thereon. The mounting assembly also comprises retaining structures that are attached to the wall section. The retaining structures are designed to hold the voice-enabled device on the inner flange.

A wall wash recessed light fixture has an enclosure, an aperture, an LED module, a tubular reflector, a lens, a trim element and a diffuser. The lens is disposed at an opening of the tubular reflector, has a concave surface facing the LED module and a convex surface facing the aperture, and has a principal axis aligned at an oblique angle Θ.sub.1 relative to an optical axis of the LED module. An internal kicker reflector is offset from the optical axis of the LED module toward a second end of the light fixture, and is substantially parallel to a height axis (Z) and lateral axis (X) and faces a center axis of the aperture and. The trim element is disposed below the collimator assembly and at least partially in the opening of the ceiling. A first diffuser covers a first trim opening and is aligned at an oblique angle relative to the longitudinal axis (X).

A curving recessed lighting system having a plurality of pivoting, connectable channel sections, an LED strip (or more), and a flexible diffuser. Each housing section includes a base having connectable first and second ends, first and second flange members extending upward and outward therefrom and cut to both allow and limit pivoting between adjacent sections, and a U-shaped channel spaced from the flange members to create parallel channels. Flexible bands are secured within the parallel channels to isolate the LED strips within the U-shaped channel, as required. The flange members form two curved surfaces and the U-shaped channel in consecutive sections align to form a curved channel between the two curved surfaces. Preferably, the base portion of each of the plurality of housing sections has a depth not greater than ⅝ inches (0.625 inches). This allows flush placement in standard drywall without the need for notching studs.