Provided is a refrigerator. The refrigerator is characterized by enabling at least a part of a refrigerator door to be selectively transparent by a user's operation, such that the user sees through an inside of the refrigerator while the refrigerator door is closed.

A road marker apparatus, system and lighting module and corresponding methods of manufacture, installation and replacement. There is a road insert having upwardly facing ridges and an internal cavity with interior surface textures and a tapered front cavity; a boot of incompressible material disposed within the internal cavity of the road insert and form-fit thereto; and a housing body removably disposed within the boot cavity and form-fit thereto. An array of exterior surface textures that operate as a forward operating taper lock between the housing body and the road insert that restricts forward movement and rotation of the housing body with respect to the road insert; and a housing cavity within which one or more physical modules may be disposed. There is a rear lock behind the housing body that prevents rearward displacement of the housing body with respect to the road insert.

A lighting device assembly includes an outer housing having an inner volume and an inner surface at least partially surrounding the inner volume, a first open end and a second open end. At least one rail is provided on the inner surface of the outer housing. A first heat sink member is received within the first open end of the outer housing and secured to the at least one rail. A light source is attached to the first heat sink member. A cap attaches to the outer housing to cover the second open end. A second heat sink member holding one or more driver electronics modules connects to the light source. The second heat sink member is secured to the cap and is received within the second open end of the outer housing when the cap attaches to the outer housing.

A planar light source includes a wiring substrate including an insulating layer comprising a first through-hole, a second through-hole, a first wiring layer, and a second wiring layer; a light source including a first electrode and a second electrode, a light guide member; a first wiring member including a first portion filling the first through-hole and electrically connected to the first electrode and a second portion disposed below the insulating layer, continuous with the first portion, and in contact with the first wiring layer; and a second wiring member including a third portion filling the second through-hole and electrically connected to the second electrode and a fourth portion disposed below the insulating layer, continuous with the third portion, and in contact with the second wiring layer. The first and second wiring layers are arranged at opposite sides of the first and second through-holes in a top plan view.

Solar-powered lighting devices that may be portable and/or collapsible are described. The devices may include a housing including a first wall, a second wall, and one or more side walls between the first wall and the second wall, at least one solar panel to generate solar energy, and a rechargeable battery to store the solar energy generated. The devices may include a plurality of operating modes for controlling lights within the housing, and a microprocessor for controlling the operating modes.

An LED tube lamp comprises a glass lamp tube having a main body, two end caps coupled to a respective end of the tube, an LED light strip adhered to inner circumferential surface of the tube by first adhesive, a plurality of LED light sources mounted on a mounting region, a power supply module having a circuit board and a plurality of electronic components mounted on the circuit board, a diffusion layer covering on outer surface or inner surface of the tube, and a protective layer being disposed on surface of the strip and having a plurality of first openings for disposing the plurality of LED light sources. The strip comprises the mounting region and connecting region at an end of the strip. The circuit board is substantially parallel with axial direction of the tube, electrically connects to the connecting region, and stacks with a portion of the connecting region.

The present application discloses a lighting device and a lighting system. The lighting device includes: a first housing, internally provided with a processing circuit; a first conductive connector, disposed on the first housing and electrically connected with the processing circuit; a trigger switch, disposed on the first housing and spatially spaced from the first conductive connector, the trigger switch being electrically connected with the processing circuit; and a first connecting component, disposed on the first housing, and capable of selectively matching and being fixed to a second connecting component on a control device so that when the first connecting component and the second connecting component are mechanically fixed, a trigger component of the second connecting component may correspond to the trigger switch of the first connecting component, and the first conductive connector may be in contact with a second conductive connector on the control device.

The illuminated press on nail is a press on nail. The press on nail is a cosmetic structure that is worn by a client on a location selected from the group consisting of a finger nail and a toe nail. The illuminated press on nail comprises a press on nail, a control circuit, and a personal data device. The control circuit mounts is an illumination circuit that mounts in the press on nail. The personal data device forms a wireless communication link with the control circuit. The personal data device controls the operation of the control circuit. By controlling the operation is meant the personal data device controls the color of the illumination generated by the control circuit.

An illuminated hockey puck assembly includes a housing having an outer surface including a top side, a bottom side, and a perimeter edge extending between the top and bottom sides. The illuminated hockey puck assembly has a weight, a shape, and a size comparable to a hockey puck. A lighting system is mounted within the interior and is encapsulated by the outer surface such that the lighting system is immobilized in the housing. The housing is translucent such that the housing is illuminated by the lighting system when the lighting system emits lights.

The present invention discloses a Christmas lamp with a lamp core pull-out prevention structure and a forming process therefor. A lamp core is stably mounted so that a good pull-out prevention effect can be achieved, and the forming process is simple so that automatic production can be realized. A technical scheme consists in that the Christmas lamp includes: a lamp holder, a lamp core and a lamp shell. The lamp holder is connected to the lamp shell, and the lamp core passes through the lamp holder and is located in the lamp shell. The Christmas lamp further includes a fixing ferrule. The lamp holder is internally provided with a resilient clamping sleeve for radially clamping the lamp core, and the fixing ferrule is provided over the resilient clamping sleeve. When the lamp holder is mounted and connected to the lamp shell, the fixing ferrule is axially abutted between the lamp holder and the lamp shell, and the fixing ferrule radially locks the resilient clamping sleeve, such that the resilient clamping sleeve locks the lamp core. The present invention is applicable to the technical field of decorative lamps.