A light-emitting device includes a strip-like high flexibility region and a strip-like low flexibility region arranged alternately in a direction. The high flexibility region includes a flexible light-emitting panel. The low flexibility region includes the light-emitting panel and a support panel having a lower flexibility than that of the light-emitting panel and overlapping with the light-emitting panel. It is preferable that the light-emitting panel include an external connection electrode and that a length in the direction of a low flexibility region A that overlaps with the external connection electrode be longer than a length in the direction of a low flexibility region B that is closest to the region A.

Lighting devices are described and may include a housing, a solar panel, and at least one speaker. The housing may include a cover and a base coupled to the cover. The lighting device may also include at least one rechargeable battery, a microprocessor, and a plurality of light sources, such as LEDs, configured to emit light towards the cover. The solar panel, the rechargeable battery, the microprocessor, the speaker, and the plurality of light sources may be in electronic communication with one another. Further, for example, the microprocessor may be configured to control at least one operating mode of the plurality of light sources and at least one operating mode of the speaker.

Provided is a lighting device, comprising: a light source module comprising: at least one light source disposed on a printed circuit board; and a resin layer disposed on the printed circuit board so that the light source is embedded; a light reflection member formed on at least any one of one side surface and another side surface of the resin layer; and a diffusion plate having an upper surface formed on the light source module, and a side wall which is integrally formed with the upper surface and formed to extend in a lower side direction and which is adhered onto the light reflection member, wherein a first separated space is formed between the light source module and the upper surface of the diffusion plate, whereby flexibility of the product itself can be secured, and durability and reliability of the product can be also improved.

An LED light source with a lens is mounted to a light housing. The lens is sealed to form an encapsulated atmosphere about the LED. The housing has a cylinder and a divider between the cylinder and the LED. A slidable and sealed piston in the cylinder creates an air chamber between its upper surface and the divider and a lower surface of the piston is exposed to air pressure of the outer atmosphere. A conduit is formed through the divider to interconnect the encapsulated atmosphere with the air chamber in the cylinder. LED heat causes the pressure of the encapsulated atmosphere to increase, and it flows through the conduit to press against the piston. This piston slides to create a larger air chamber to equal the increased pressure of the encapsulated atmosphere to the pressure of the outside atmosphere. The reverse occurs when the LED cools.

A light-emitting device includes a strip-like high flexibility region and a strip-like low flexibility region arranged alternately in a direction. The high flexibility region includes a flexible light-emitting panel. The low flexibility region includes the light-emitting panel and a support panel having a lower flexibility than that of the light-emitting panel and overlapping with the light-emitting panel. It is preferable that the light-emitting panel include an external connection electrode and that a length in the direction of a low flexibility region A that overlaps with the external connection electrode be longer than a length in the direction of a low flexibility region B that is closest to the region A.

The organization of a room is challenging when the use of space can vary. A hanging wall system or hanging partition system is provided to divide the space in a room. The hanging wall system includes a light system that illuminates the space and diffuses the light. The hanging wall system includes an exterior body defining a void therein and an internal structure positioned within the void. The internal structure includes one or more lights that illuminate the exterior body. Hanging supports, such as wires, extend from the top of the internal structure. The internal structure supports the exterior body.

Provided is a lighting device, comprising: a light source module comprising: at least one light source disposed on a printed circuit board; and a resin layer disposed on the printed circuit board so that the light source is embedded; a light reflection member formed on at least any one of one side surface and another side surface of the resin layer; and a diffusion plate having an upper surface formed on the light source module, and a side wall which is integrally formed with the upper surface and formed to extend in a lower side direction and which is adhered onto the light reflection member, wherein a first separated space is formed between the light source module and the upper surface of the diffusion plate, whereby flexibility of the product itself can be secured, and durability and reliability of the product can be also improved.

The organization of a room is challenging when the use of space can vary. A hanging wall system or hanging partition system is provided to divide the space in a room. The hanging wall system includes a light system that illuminates the space and diffuses the light. The hanging wall system includes an exterior body defining a void therein and an internal structure positioned within the void. The internal structure includes one or more lights that illuminate the exterior body. Hanging supports, such as wires, extend from the top of the internal structure. The internal structure supports the exterior body.

Disclosed is a lighting fixture with a shroud that can be removed and repositioned on the housing of the lighting fixture. The shroud may have a first end with a first shape and a second end with a second shape that is different than the first shape. The user may reorient the shroud to face one of the two ends away from and at different elevations relative to the lens to provide different shapes to the light emitted from the fixture.

Systems and methods are provided for lighting systems that are compact and portable, and adaptable to various lighting requirements simultaneously when opened and used in an intended use environment.