An LED downlight assembly accommodates square and round trims and its components may be removed irrespective of the presence of mudded in round or square mud plates. The assembly also includes a collar that can be fitted to ceiling of varying thicknesses.

The present disclosure relates generally to the technical field of lighting devices, and more particularly to a ceiling light and an adjustment method thereof. The ceiling light includes a mounting plate, a light-emitting member and an adjusting assembly. The light-emitting member is disposed on the mounting plate. The light-emitting member and the mounting plate are fixed in a circumferential direction. The adjusting assembly runs through the mounting plate and the light-emitting member. The mounting plate and the adjusting assembly are adjustable in a circumferential direction. The adjusting assembly includes an action member on an outer side thereof corresponding to the light-emitting member. The light-emitting member includes a responsive member corresponding to lighting parameters. When the mounting plate and the adjusting assembly relatively move in the circumferential direction, the action member cooperates with the responsive member to realize the regulation of the light-emitting member.

The present disclosure relates generally to the technical field of lighting devices, and more particularly to a ceiling light and an adjustment method thereof. The ceiling light includes a mounting plate, a light-emitting member and an adjusting assembly. The light-emitting member is disposed on the mounting plate. The light-emitting member and the mounting plate are fixed in a circumferential direction. The adjusting assembly runs through the mounting plate and the light-emitting member. The mounting plate and the adjusting assembly are adjustable in a circumferential direction. The adjusting assembly includes an action member on an outer side thereof corresponding to the light-emitting member. The light-emitting member includes a responsive member corresponding to lighting parameters. When the mounting plate and the adjusting assembly relatively move in the circumferential direction, the action member cooperates with the responsive member to realize the regulation of the light-emitting member.

A downlight structure includes a light body and a light source (5). The light body includes a support (1), a movable light holder assembly (2), a base (3), and a supporting ring (4). The movable light holder assembly (2) is movably connected to a top of the support (1). The base (3) is arranged at a bottom of the support (1) after connected to the supporting ring (4). The light source (5) is arranged on the movable light holder assembly (2), and moves longitudinally or horizontally in the light with the movable light holder assembly (2). Through delicate design of the structure of the light body and the light source (5) of the downlight, the present disclosure provides a convenient solution for replacing the light source of the downlight with bare hands, and also provides a feasible solution for standardization of the downlight industry.

The described technology provides an electric heating apparatus with multiple heating lamps that can increase the heat emitted by a single heating apparatus, thereby allowing a minimal number of heating apparatus installations in the space where heating is needed, and can prevent fires by turning the power off immediately in the event of the heating apparatus falling off. According to the described technology, multiple heating lamps may be positioned within the reflector dish, and the heating lamps may have particular inclinations to allow a broader range of irradiation and increase efficiency in terms of installing, maintaining, and operating the electric heating apparatus; the heat of the reflector dish and the heating lamps themselves may be discharged by way of conduction at the upper portion of the reflector dish.

The described technology provides an electric heating apparatus with multiple heating lamps that can increase the heat emitted by a single heating apparatus, thereby allowing a minimal number of heating apparatus installations in the space where heating is needed, and can prevent fires by turning the power off immediately in the event of the heating apparatus falling off. According to the described technology, multiple heating lamps may be positioned within the reflector dish, and the heating lamps may have particular inclinations to allow a broader range of irradiation and increase efficiency in terms of installing, maintaining, and operating the electric heating apparatus; the heat of the reflector dish and the heating lamps themselves may be discharged by way of conduction at the upper portion of the reflector dish.

An angle adjustment mechanism for LED bar lighting includes a lamp body, two end covers arranged two ends of the lamp body along an axial direction thereof, two lamp frames respectively mounted on the two threading pipes, two wheel gears respectively fixed on the two lamp frames, two outer end caps fixed and covered on the two end covers, respectively, and at least two stopping plates respectively received in the two lamp frames. Each of the two end covers includes a threading pipe extending along the axial direction of the lamp body. Each of the two wheel gears includes a plurality of gear teeth taken along a radial direction thereof and rotating around the threading pipe. Each of the stopping plates provides at least one stopping tooth which is coupling to the gear teeth.

An accent lighting system is configured to provide accented light onto a desired location. The accent lighting system includes an accent adapter assembly that is configured to securely couple to a light source. The accent adapter assembly includes an accenting plate that is configured to accent light that is emitted from the light source. A method of securing an accent lighting system within an internal cabin of a vehicle includes removing an existing light source from an aperture of a composite panel, securing an accent adapter assembly to the existing light source to form the accent lighting system, and securing the accent lighting system in the aperture of the composite panel.

Apparatus and methods for lighting. The apparatus may include an LED light source. The light source may be disposed in housing. The apparatus may include a circuit. The circuit may be configured to cause the LED light source to emit light at: a first intensity; and a second intensity that is different from the first intensity. The apparatus may include a mechanical power state selector. A user may use the power state selector to select between LED light sources that are arranged to illuminate in different directions. The apparatus may include a CCT state selector. A user may use the CCT state selector to select a CCT for one or more LED light sources. The CCT may be produced by combining light from one or more LEDs of different CCTs.

Apparatus and methods for lighting. The apparatus may include an LED light source. The light source may be disposed in housing. The apparatus may include a circuit. The circuit may be configured to cause the LED light source to emit light at: a first intensity; and a second intensity that is different from the first intensity. The apparatus may include a mechanical power state selector. A user may use the power state selector to select between LED light sources that are arranged to illuminate in different directions. The apparatus may include a CCT state selector. A user may use the CCT state selector to select a CCT for one or more LED light sources. The CCT may be produced by combining light from one or more LEDs of different CCTs.