Abstract: A lighting apparatus includes a light source plate, a surface rim and a light passing cover. The light source plate is mounted with a light source. The light source plate is placed upon the support plate. The surface rim has an inner wall and an exterior wall. The inner wall has a top part and a bottom part. A bottom diameter of the bottom part is smaller than a top diameter of the top part. The light source is placed closer to the bottom part of the inner wall and surrounded by the bottom part of the inner wall. The light passing cover is attached to the top part of the inner wall. An exterior edge of the exterior wall is attached to a peripheral edge of the support plate.

Abstract: A conductive structure comprising: a plurality of conductive devices; a first conductive spring sheet, comprising a first connecting point; and a second conductive spring sheet, comprising a second connecting point. Each of the conductive devices comprises a first conductive end and a second conductive end. The second conductive end is connected to the second connecting point, and the first conductive end is connected to the first connecting point corresponding to the second connecting point to which the second conductive end is connected.

Abstract: A light bulb includes a bulb shell, a light source, a driver, a head housing and a bottom switch. The light source is enclosed by the bulb shell for emitting a light through the bulb shell. The driver converts an external power to a driving current supplied to the light source. The head housing has an Edison cap. The head housing is coupled to the bulb shell. The driver is enclosed by the head housing. The Edison cap is plugged to an Edison socket for receiving the external power source. The bottom switch is disposed on the bottom of the Edison cap for changing a setting of the driver.

Abstract: A light bulb includes a bulb shell, a light source, a driver, a head housing and a bottom switch. The light source is enclosed by the bulb shell for emitting a light through the bulb shell. The driver converts an external power to a driving current supplied to the light source. The head housing has an Edison cap. The head housing is coupled to the bulb shell. The driver is enclosed by the head housing. The Edison cap is plugged to an Edison socket for receiving the external power source. The bottom switch is disposed on the bottom of the Edison cap for changing a setting of the driver.

Abstract: A downlight apparatus includes a light passing cover, a light source module, a surface rim and a driver plate. The surface rim has a rim part, a reflection part and a bottom part. The rim part is connected to the reflection part. The reflection part is connected to a top edge of the bottom part. The bottom part defines an installation cavity with the top edge as a cavity opening. The rim part defines a light opening. A first light of the plurality of LED modules passes through the light passing cover and a second light of the plurality of LED modules is reflected by the reflection part before passing through the light passing cover. The rim part, the reflection part and the bottom part are made of the same material as a unibody module.

Abstract: A lighting apparatus includes a light source plate, a surface rim and a light passing cover. The light source plate is mounted with a light source. The light source plate is placed upon the support plate. The surface rim has an inner wall and an exterior wall. The inner wall has a top part and a bottom part. A bottom diameter of the bottom part is smaller than a top diameter of the top part. The light source is placed closer to the bottom part of the inner wall and surrounded by the bottom part of the inner wall. The light passing cover is attached to the top part of the inner wall. An exterior edge of the exterior wall is attached to a peripheral edge of the support plate.

Abstract: A downlight apparatus includes a light passing cover, a light source module, a surface rim and a driver plate. The surface rim has a rim part, a reflection part and a bottom part. The rim part is connected to the reflection part. The reflection part is connected to a top edge of the bottom part. The bottom part defines an installation cavity with the top edge as a cavity opening. The rim part defines a light opening. A first light of the plurality of LED modules passes through the light passing cover and a second light of the plurality of LED modules is reflected by the reflection part before passing through the light passing cover. The rim part, the reflection part and the bottom part are made of the same material as a unibody module.

Abstract: A light bulb apparatus includes a bulb shell, a bulb head and a light source module. The bulb shell has a light passing portion and a neck portion. The neck portion has a first protruding ring, a first gap ring and a second protruding ring. The bulb head has a body portion and a cap portion. The neck portion has a third protruding ring, a second gap ring and a fourth protruding ring. The first protruding ring is placed in a second concave structure, the fourth protruding ring is placed in a first concave structure. The light source module is enclosed by the bulb shell and emitting light passing through the light passing cover of the bulb shell.

Abstract: A conductive structure comprising: a plurality of conductive devices; a first conductive spring sheet, comprising a first connecting point; and a second conductive spring sheet, comprising a second connecting point. Each of the conductive devices comprises a first conductive end and a second conductive end. The second conductive end is connected to the second connecting point, and the first conductive end is connected to the first connecting point corresponding to the second connecting point to which the second conductive end is connected.

Abstract: A conductive structure comprising: a plurality of conductive devices; a first conductive spring sheet, comprising a first connecting point; and a second conductive spring sheet, comprising a second connecting point. Each of the conductive devices comprises a first conductive end and a second conductive end. The second conductive end is connected to the second connecting point, and the first conductive end is connected to the first connecting point corresponding to the second connecting point to which the second conductive end is connected.

Abstract: A lighting apparatus has a heat sink sleeve module, a light support module, a driver and two terminals. The heat sink sleeve module defines a containing space and has a first inner surface and a second inner surface. The light support module disposed at least partly in the containing space. The light support module having a top plate, a first side plate and a second side plate. The top plate is mounted with a LED module. The first side plate and the second side plate are respectively appressed to the first inner surface and the second inner surface.

Abstract: A light bulb apparatus includes a bulb shell, a bulb head and a light source module. The bulb shell has a light passing portion and a neck portion. The neck portion has a first protruding ring, a first gap ring and a second protruding ring. The bulb head has a body portion and a cap portion. The neck portion has a third protruding ring, a second gap ring and a fourth protruding ring. The first protruding ring is placed in a second concave structure, the fourth protruding ring is placed in a first concave structure. The light source module is enclosed by the bulb shell and emitting light passing through the light passing cover of the bulb shell.

Abstract: A conductive structure comprising: a plurality of conductive devices ; a first conductive spring sheet, comprising a first connecting point; and a second conductive spring sheet, comprising a second connecting point. Each of the conductive devices comprises a first conductive end and a second conductive end. The second conductive end is connected to the second connecting point, and the first conductive end is connected to the first connecting point corresponding to the second connecting point to which the second conductive end is connected.

Abstract: A conductive structure comprising: a plurality of conductive devices; a first conductive spring sheet, comprising a first connecting point; and a second conductive spring sheet, comprising a second connecting point. Each of the conductive devices comprises a first conductive end and a second conductive end. The second conductive end is connected to the second connecting point, and the first conductive end is connected to the first connecting point corresponding to the second connecting point to which the second conductive end is connected.

Abstract: A lighting apparatus has a heat sink sleeve module, a light support module, a driver and two terminals. The heat sink sleeve module defines a containing space and has a first inner surface and a second inner surface. The light support module disposed at least partly in the containing space. The light support module having a top plate, a first side plate and a second side plate. The top plate is mounted with a LED module. The first side plate and the second side plate are respectively appressed to the first inner surface and the second inner surface.

Abstract: Disclosed herein is a filament bulb with uniform luminance, which decreases the dark area at the top portion of the filament bulb and increases the luminance efficiency, and includes the following components, a bulb casing, a filament unit, a reflector ring, a driver, and a bulb cap. The bulb casing is connected with the bulb cap, and together, the two define an interior space. The driver is disposed in the bulb cap, whereas the filament unit is disposed within the interior space and the bottom of the filament unit is electrically connected with the driver. The reflector ring surrounds the exterior of the bottom of the filament unit, and is configured to reflect the light emitted from the filament unit to decrease the dark area at the top portion of the filament bulb.

Abstract: A lighting device includes a filament, a filament fixing element, a driving circuit, a lamp holder and a bulb shell. The filament has a long strip bottom, installed with a plurality of LED modules. The filament fixing element has a bearing surface and a heat dissipation part. The bearing surface connects to the long strip bottom of the filament. The heat dissipation part is connected to the bearing surface to dissipate the heat. The driving circuit provides a suitable current to the filament for emitting light. The lamp holder houses the drive circuit and carries the filament fixing element. The bulb shell and the lamp holder constitute an accommodating space for receiving the filament and the filament fixing element.

Abstract: A gas-free light bulb device has a lamp head, heatsink, a bulb, a glass core column, multiple filament assemblies, and a resilient extending element. The heatsink is mounted on the lamp head and has a mounting slot and a driver circuit board mounted in the mounting slot. The bulb is mounted on the heatsink and has a cavity. The glass core column is mounted in the mounting slot. The filament assemblies are mounted on the glass core column. The resilient extending element is mounted on the glass core and has a resilient rubber sleeve mounted around the glass core column and multiple resilient extending rubber bars connected respectively to the filament assemblies. When the gas-free light bulb device is operated with rising temperature, the resilient rubber sleeve is heated and loosened to slide upward and drive the filament assemblies to contact the bulb to effectively dissipate heat.

Abstract: A light bulb apparatus has a LED plate, a cap, a driver circuit and a graphite cup. The graphite cup has a platform part, a container part and a cap part. The platform part is attached to the LED plate. The container part is used for storing the driver circuit and the cap part is used for connecting to the cap so as to install the light bulb apparatus in a standard Edison socket. The graphite cup is molded with a mixed material. The mixed material includes graphite material and is non-conductive.

Abstract: A bulb apparatus including a bulb, a light cap, a light source assembly and a driving component. The light cap has an inner wall and an outer wall. The outer wall is used for accessing to an external power source. The light source assembly includes a base and the multiple light source components. The base carrying the multiple light source components which form an angle with respect to a predetermined position with respect to the bulb. The bottom outer shape of the base is connected with the inner wall of the light cap. The driving component is disposed in a hole surrounded by the base. The driving component is connected to external power source through a terminal.