The LED plug-in outlet or DC power light has LED-unit(s) to offer one or more than one near-by lighted-location(s) with preferred adjustable angle constriction and each of said LED-unit(s) has built-in plurality of the said dip or chip or dice or COB LED(s) to emit directly or in-directly LED light-beam from big surface of the said each of LED-unit(s) to supply consumer for one LED light offer one or more than one near-by lighted locations for desired or selected-functions, light color(s), brightness(s), light performance(s) while incorporate with circuitry, AC-to-DC circuit, IC, and control device select from sensor, motion sensor, photo sensor, radar sensor, sound sensor, power fail circuit, switch, IR or RF remote controller, blue-tooth, wireless controller, WI-FI with APP software to make setting or adjustment or selection to make the LED light to turn-on/off, fade-in and fade-out, high-low brightness, motion or non-motion selection, change functions from variety pre-programed functions to offer near-by locations which is less than 30 feet and brightness is less than 500 CD from each of the said LED unit(s). Wherein, the angle adjustment prefer to apply one of traditional skill or by magnetic reaction-force between loaded-battery or metal-piece built-in LED-unit(s) and holder base magnetic-piece(s) to adjust the angle for illumination. The LED light has trigger system to turn on and turn off the functions and optional to touch or push the top-lens to turn off the functions or LED illumination. The said LED-unit(s) or LED-bar assembly that is one of movable, extendable, transformable construction to offer more choice of light illuminations or more, bigger area(s) be illuminated. Also, have power saving and cost saving features.

Lighting unit with a container body (10) made by means of extrusion, a series of first light sources (21; 221) and a series of second light sources (22; 222), arranged on at least one printed circuit board (20; 220a, 220b); a power supply (50,51) supplying power to the light sources (21, 22; 221, 222); diffusion optics (30) for diffusion of the light emitted by the first light sources (21; 221); and concentrating and/or directing optics (40) for concentrating and/or directing the light emitted by the second sources (22; 222).

A magnetic LED bar kit has a lens. The lens is elongated. The frame is elongated, wherein the lens fits over the frame. The anchor includes a right anchor portion and a left anchor portion. The right anchor portion has a right anchor opening. The left anchor portion has a left anchor opening. The right anchor opening and the left anchor opening are vertically oriented. The right anchor portion further includes a right anchor magnet. The left anchor portion further includes a left anchor magnet. A retaining channel is formed on the frame. The retaining channel has a left retainer and a right retainer. An LED board mounted to the retaining channel. The electrical connector is mounted to the LED board at an end of the LED board.

A magnetic LED bar kit has a lens. The lens is elongated. The frame is elongated, wherein the lens fits over the frame. The anchor includes a right anchor portion and a left anchor portion. The right anchor portion has a right anchor opening. The left anchor portion has a left anchor opening. The right anchor opening and the left anchor opening are vertically oriented. The right anchor portion further includes a right anchor magnet. The left anchor portion further includes a left anchor magnet. A retaining channel is formed on the frame. The retaining channel has a left retainer and a right retainer. An LED board mounted to the retaining channel. The electrical connector is mounted to the LED board at an end of the LED board.

A mounting profile for lighting system of suspended ceiling, which comprises a comprehensive triple-section aluminium profile, where repositionable wireless luminaires fitted with magnets can be used on the mounting profile and comprises devices for fastening stretch ceiling material as well as other types of suspended ceiling materials thereto.

Disclosed are implementations of a mount that can be used to attach a lighting device to an object or surface. An example lighting device comprises a cover attached to a base plate, the cover includes a circumferential ledge. An example mount comprises: a central opening through which the cover of the lighting device extends, the central opening is bounded by a circumferential rim adapted to overlap the circumferential ledge of the cover. In some implementations, the mount further comprises a securing member on each side, a tiedown aperture in each corner, a plurality of magnets on the underside, or another suitable combination of these features. Also disclosed are methods of using the mount to secure the lighting device to an object or surface.

Disclosed are implementations of a mount that can be used to attach a lighting device to an object or surface. An example lighting device comprises a cover attached to a base plate, the cover includes a circumferential ledge. An example mount comprises: a central opening through which the cover of the lighting device extends, the central opening is bounded by a circumferential rim adapted to overlap the circumferential ledge of the cover. In some implementations, the mount further comprises a securing member on each side, a tiedown aperture in each corner, a plurality of magnets on the underside, or another suitable combination of these features. Also disclosed are methods of using the mount to secure the lighting device to an object or surface.

A system for providing ambient lighting includes a lighting apparatus, which includes a housing, a plurality of light emitting diodes positioned within the housing and configured to emit non-focused light to an exterior of the housing, at least one charge port formed in the housing, and a control interface integrated into the housing. The system also includes a band coupled to the housing and includes a first end, a second end, a first magnetic element, and a second magnetic element coupleable with the first magnetic element such that the band forms a loop.

Feedback is received from a plurality of devices. External data is also received. Statistical patterns of the plurality of devices are determined based on the feedback. A policy is determined based on the statistical patterns, the feedback, and the external data. The policy may include a set of rules dictating the operation of each of the plurality of devices and reducing energy consumption at the plurality of devices. Control data based on the policy is transmitted to the plurality of devices. The control data may be operative to transform the operation of the plurality of devices according to the set of rules.

A base unit (1), e.g. a luminaire, comprises fixation means (3, 5, 15) configured to fixate a module (11), e.g. a light module, in the base unit. The fixation means, e.g. comprising one or more protrusions (15), one or more recesses (3) and one or more magnetic field generators (5), is configured to release the module from the base unit upon detecting an unmanned aircraft (31) being docked with the base unit or the module.