Abstract: A filament lighting apparatus includes a base, a pillar, multiple lamp strips, a fixed metal strip, a driving circuit and a lamp cap. The lower end of the pillar connects to the base. Each lamp strip has an upper end point and a lower end point. The upper end point of the lamp strip is electrically connected to the fixed metal strip. The fixed metal strip is disposed about an upper end of the pillar and the fixed metal strip doesn't directly contact the pillar. The lower end of at least two of the lamp strips are electrically connected to the driving circuit. The lamp cap accommodates the driving circuit and supports the base. The present invention discloses a method of manufacturing the filament lighting apparatus.

Abstract: A LED light tube apparatus installed to a tube bracket includes a LED light source and a light passing tube. A driver includes a driver circuit. A power input electrode that an external power is supplied to the driver for generating a driving current supplied to the LED light source. A first cap and a second being disposed at two opposite ends of the light passing tube. The first cap and the second cap respectively have two pins inserted into corresponding pin sockets for fixing the LED light tube apparatus to the tube bracket. The LED light tube provides an in-house power source to the pin sockets, but the in-house power is not routed to the driver from the pins.

Abstract: A linear luminance adjusting circuit includes a rectifying circuit, a constant voltage circuit, a control module, a linear constant current circuit and a hybrid luminance circuit. The rectifying circuit rectifies power from the AC power source to generated a rectified voltage. The constant voltage circuit transforms the rectified voltage into a constant voltage. The control module is electrically coupled to the constant voltage circuit. The control module generates a control signal using the constant voltage. The linear constant current circuit is electrically coupled to the rectifying circuit and the control module. The linear constant current circuit is powered up using the rectifying voltage. And the linear constant current circuit generates a linear current using the control signal. The hybrid luminance circuit is electrically coupled to the rectifying circuit and the linear constant current circuit. The hybrid luminance circuit illuminates using the linear current.

Abstract: A lighting apparatus includes a top cover, a light source and a bottom cover. The top cover has a top surface, a slope surface and an inner wall. The slope surface and an inner wall form a cavity below the top surface. The inner wall has a light opening. The light source emits a light with a first direction via the light opening of the top cover. The light is guided by the slope surface to move with a second direction to escape from the top surface of the top cover. The light source includes a LED module and a driver for generating a driving current supplied to the LED module to emit the light. The bottom cover is plugged to fix to the top cover.

Abstract: A lighting apparatus includes a first LED module, a second LED module, a third LED module, a constant current generator, a first switch, a third switch and a driver. The constant current generator is used for generating a constant current according to a major PWM signal. The first LED module and the third LED module are connected in parallel and share the constant current. The constant current is adjusted by changing a major duty ratio of the major PWM signal. The driver is used for generating the major PWM signal, a first PWM signal and a third PWM signal. The first color temperature profile, the second color temperature profile and the third color temperature profile have different spectrum distributions.

Abstract: A lighting apparatus includes a first LED module, a second LED module, a third LED module, and a light source plate. The first LED module includes a first package frame disposing a first LED chip and a second LED chip. It is similar to arrange the second LED module and the third LED module. The LED chips are configured to arrange a high color temperature LED chip, a green LED chip, a red LED chip, a blue LED chip, and a low color temperature LED chip together with an antenna module.

Abstract: A lighting apparatus includes a first light source, a light housing with an opening for light from the first light source and configured to convert external power to a driving current for the first light source, an emergency light module configured to provide emergency light, and a function interface disposed on the housing for selectively activating the emergency module under an emergency condition.

Abstract: A lighting apparatus includes a first conductive unit, an installation bracket, a second conductive unit, a light body and a top cover. The first conductive unit is used for connecting to an external power source. The installation bracket is fixed to an installation platform. The first conductive unit is disposed on a first side of the installation bracket. The top cover is used for disposing the second conductive unit and the light body. The top cover is detachably connected to the installation bracket from a second side of the installation bracket.

Abstract: A light bulb apparatus includes a cap connector, a light source, a heat sink module, a bulb shell and a reflective layer. The cap connector is used for connecting to an external power source. The bulb shell has a bottom part and a neck part. The reflective layer is disposed at the bottom part of the bulb shell for guiding a first light emitted from the LED module on the reflective layer to escape from the neck part of the bulb shell.

Abstract: A light tube apparatus includes a light passing tube, a light strip, first cap end, a second cap end, a driver circuit board and a manual switch. The light passing tube are connected with the first cap end and the second cap end on opposite sides of the light passing tube. The manual switch is a fixed to the first cap end. The driver circuit board is at least partly enclosed by the first cap end. The manual switch has a switch sheath and a sliding switch. When a user moves the switch sheath, the sliding switch is moved by the switch sheath to change a position of the sliding switch for changing an operation parameter of the driver circuit.

Abstract: A lighting apparatus includes a light source, a driver, a light housing, an actuator unit, a light passing cover, and an external switch. The driver is used for converting an external power to a driving current supplied to the light source. The light housing is used for disposing the light source and the driver. The actuator unit is connected the driver for configuring a working status of the driver. The light passing cover is fixed to the light housing for a light of the light source to pass through. The external switch is mechanically connected to the actuator via a through hole of the light passing cover for the actuator to generate a control message to the driver. The driver controls the light source according to the control message to configure the working status of the light source.

Abstract: A lighting apparatus includes a base housing, an elongated light source module and at least one holder hook. The base housing has a main body and two arms. The two arms are extended from the main body. Each of the two arms has a base connector. The elongated light source module has two light connectors respectively detachably connected to the base connectors of the arms. The elongated light source module emits a light having a main direction. The elongated light source module is rotatable with respect to the base connectors for adjusting the main direction. At least one holder hook is extended from the main body for detachably hooking an object.

Abstract: A stabilizing system includes an AC power supply, a TRIAC dimmer circuit, a load conversion circuit and a current controller. The TRIAC dimmer circuit dynamically generates a drive power. The load conversion circuit filters noises off the drive power and drives an external LED unit using the filtered drive power. The current controller detects an activating phase of the AC power supply's AC voltage from the drive power. The current controller keeps a sum of a buffer current of the current controller and a load current of the load conversion circuit to approximate a predetermined critical current value and to exceed an operating current of the TRIAC dimmer circuit in response to the detected activating phase of the AC voltage.

Abstract: A light bulb apparatus includes a bulb shell, a flexible filament, a driver circuit and a bulb cap. The bulb shell has a top area and a lateral area. The flexible filament has a top portion and a lateral portion. The flexible filament is twisted as a spiral shape. More than 50% of a first light emitted from the lateral portion passes through the lateral area. More than 50% of a second light emitted from the top portion passes through the top area of the bulb shell. The driver circuit converts an external power source to a driving current supplied to the flexible filament. The bulb cap encloses the driver circuit for connecting to the external power source. The top area of the bulb shell and the bulb cap are located at two opposite sides of the lateral area of the bulb shell.

Abstract: A lighting apparatus includes a light source module, a light source plate, a wireless module, a fiberglass plate and external electrodes. The light source module includes a LED module. The light source plate is used for mounting the light source module. The wireless module includes an antenna and a radio frequency circuit for wirelessly communicating with an external device. The radio frequency circuit is electrically connected to the light source module. The fiberglass plate is used for mounting the wireless module. The antenna is disposed on an external surface of the fiberglass plate. The external electrodes for passing an external power source to the light source module.

Abstract: A lighting apparatus includes a driver, a bottom cover, a light source module, a lens module, a light passing cover and a base plate. The bottom cover has a first central opening a driver container for storing the driver. The light source module has multiple LED modules and a second central opening. The lens module has a third central opening and multiple diffusion lenses respectively placed above the multiple LED modules. The lens module is fixed to the bottom cover to make the light source module, the driver, the lens module and the bottom cover as a portable module. The first central opening, the second central opening and the third central opening together form a main central opening. The base plate may be fixed to an installation platform.

Abstract: A lighting apparatus includes a driver box, a driver module and a light module. The driver box includes a surrounding wall and a top cover. The surrounding wall has multiple rectangular plates. A hinge structure is disposed for connecting the surrounding wall and the top cover so that the top cover is rotatable with respect to the surrounding wall to expose a container space enclosed by the surrounding wall. An elastic clip has a first clip end fixed to the surrounding wall and has a second clip end for elastically deformed to either lock or release the top cover to rotate with respect to the surrounding wall. The driver module is disposed in the container space of the surrounding wall. The driver module is connected to a power wire via a wiring hole disposed on the surrounding wall. The light module receives a driving current from the driver module.

Abstract: The back plate has four lateral walls and a bottom plate. A back side of the bottom plate includes multiple sets of folding hooks. Each set corresponds a different installation platform. One of the multiple sets of folding hooks is folded to be used for hooking to a corresponding installation platform. The light source module has multiple LED modules disposed on the bottom plate. Each LED module has a LED device and a lens. The lens diffuses a light of the LED device to be evenly emitted from the lens and broadening an output angle of the light via the lens. The diffusion plate with a peripheral edge is fixed to the four lateral walls of the back plate. The driver cover is attached to an external side of one of the four walls of the back plate. The driver cover defines a container cavity for concealing the driver module.

Abstract: A lighting apparatus includes a light passing cover, a base plate, a speaker module, a light source module and a lens module. The light passing cover has a dome shape structure. The dome shape structure has a neck-in edge and neck part. The neck part has a smaller diameter than the neck-in edge. The first fixing unit is placed on the neck part. The second fixing unit is fixed to the first fixing unit. The bottom surface of the speaker module is fixed on a center position of the base plate. The top surface of the speaker module has an audio output end.

Abstract: A lighting apparatus includes a light source module, a driver, an electrical pin, a neck structure, a light passing cover and a base container. The light source module includes a LED module. The driver converts an external power source to a driving current supplied to the LED module. The electrical pin is to be plugged to an electrical socket to connect to the external power source. The neck structure has a light opening and a buckle groove. The light passing cover has a connector attached to the buckle groove. A light is emitted from the LED module passes through the light opening to the light passing cover. The base container contains the light source module and the driver. The base container fixes the electrical pin to have an exposed portion to be inserted to the electrical socket.