Abstract: A lighting apparatus includes a light source plate, a light passing cover and a surface rim. The light source plate is mounted with LED modules and a driver circuit. The light passing cover has a circular curved surface. The circular curved surface has a first diameter. A curvature of the circular curved surface is a first radius of a corresponding osculating circle. A ratio between the first diameter to the first radius multiplied with two is between 0.25 to 0.75. The surface rim has a central concave platform for disposing the light source plate. The driver circuit converts an external power source to a driving current supplied to the LED modules to emit a light passing through the light passing cover.

Abstract: A lighting apparatus includes a driver configured to convert external power to a driving current, a light source connector with top and bottom portions separated by a distance, and a light source provided on a light source plate including a conductive patch. The light source plate is held between the top portion and the bottom portion, such that the driving current is supplied to the light source plate by the conductive path routed via the light source connector.

Abstract: A track electronic apparatus includes multiple converter heads, a converter body, a middle electrode and a function body. The multiple converter heads are respectively corresponding to multiple tracks. The converter body has a first end connecting to one selected converter head. The middle electrode is stored in the converter body. The middle electrode is detachably electrically connected to the head electrode. The function unit is fixed to the converter body. The function unit includes an electronic component connected to the external power source via the middle electrode and the head electrode.

Abstract: A cabinet light includes a heat dissipation shell; a light emitting component disposed in the heat dissipation shell; a driving component disposed in the heat dissipation shell and electrically connected to the light emitting component; a sealing end cover disposed on an open at a side of the heat dissipation shell by insertion and comprising a cavity; a cover element detachably disposed on an open at a top of the heat dissipation shell and comprising a light transmission area for light to pass through; a fixing structure disposed between the sealing end cover and the cover element; a piercing conductor disposed in the cavity and configured to pierce insulation layers of wires wherein the wires are placed in the cavity; and a press element disposed on a mouth of the cavity and configured to press the piercing conductor.

Abstract: The lighting apparatus includes a top cover, a light passing cover, a lens, a light source plate, and a bottom cover. The top cover has a light opening. The light passing cover is fitting the light opening. A diffusion illumination or a light beam is selected by placing the light passing cover or the lens to the top cover respectively. The light source plate is mounted with a LED module. A base plate is used for mounting the light source plate and for connecting to the top cover forming a container space. The base plate has at least one receiver socket for connecting to an external device to electrically connect the LED 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: 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 wiring box, a wiring board, multiple wires and a manual switch. The wiring box has a top cover and a bottom cover together forming a container space. The wiring board is disposed in the container space. Multiple wires are used. Each wire has a first end attached to the wiring board and a first detachable connector for respectively connecting to a second detachable connector of a light device. The manual switch is provided for a user to operate to control the light devices, and may be a button for turning on or turning off one or all light devices, or multiple buttons respectively for controlling different light devices.

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: 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 source, a power converter, an optical coupler, a light sensor, a frequency detector and a controller. The light source includes a LED module. The light switch is connected to the LED module in series. The light switch selectively turns on and turning off the LED module according to a second PWM signal. The power converter converts an alternating current power source with a working frequency to a direct current power. The optical coupler controls the power converter to work in a constant current mode or a constant voltage mode according to a first PWM signal.

Abstract: A toilet lamp includes a battery box, a metal flexible bar, an insulative sleeve and a light source. The battery box includes at least one battery, a driving component, a sensing module, a cap and a lens. The sensing module detects human presence in the toilet lamp's proximity. The cap covers the driving component. The lens is mounted on the cap. The lens is optically coupled to the sensing module. The lens amplifies an optical disturbance occurred in the toilet lamp's proximity. The lens relays the amplified optical disturbance to the sensing module as a reference in detecting the human presence. The sensing module activates the light source upon detecting the human presence within the toilet lamp's proximity. The sensing module deactivates the light source upon detecting the human presence's leaving from the toilet lamp's proximity.

Abstract: A flexible filament light bulb apparatus includes a first power wire, a second power wire, a first LED filament, a second LED filament, and a driver. A first end of the first LED filament is connected to the first power electrode. A fourth end of the second LED filament is connected to a second power electrode. The second end of the first LED filament is connected to the third end of the second LED filament. A driver is used for converting an external power source to a driving current supplied to the first power electrode and the second power electrode.

Abstract: A light bulb apparatus includes a central column, a central bar, a top bracket, a bottom bracket, multiple elongated filaments and a bulb shell. The central column is made of glass material. The central column has a top part, a tubular part and a trumpet part. The top part and the trumpet part are located at two opposite ends of the tubular part. The central bar is extended from the central column upwardly. The top bracket has a limiting structure to limit a movement of the top bracket relative to the central bar. The bottom bracket is fixed to the central column. The multiple elongated filaments have bottom ends fixed to the bottom bracket and with top ends fixed to the top bracket. The bulb shell has a bottom edge fixed to the trumpet part forming a container space enclosing the bottom bracket and the multiple elongated filaments.

Abstract: A lighting apparatus includes a LED strip having an elongated substrate and multiple LED modules. A light passing cover enclosing the LED strip. The light passing cover have an extending linear surface with a main portion and a transition portion. A first cap and a second cap connect to the light passing cover. The first cap has a first connecting surface, a first contacting surface, and a first side surface. The second cap has a second connecting surface, a second contacting surface, and a second side surface. The first connecting surface and the second connecting surface provide a bridge connecting to the light passing cover. The first contacting surface and the second contacting surface have a transmission between an inner area and an external area of the light passing cover. The first side surface and the second side surface support a structure of the light passing cover.

Abstract: A LED light tube includes a LED strip having a substrate plate and multiple LED modules. A light passing tube with a main portion, a first end portion and a second end portion. The first end portion and the second end portion are placed at two opposite ends of the main portion. A first end cap is attached to the first end portion and a second end cap is attached to a second end portion of the light passing tube. An exterior surface of the main portion has defined a peripheral edge line. The first end portion has a tilt curve portion with a tilt angle between the peripheral edge line and an exterior surface of the first end portion.

Abstract: A downlight apparatus includes a light module, a host housing, and a light module, a first rotation unit and a shifting unit. The light module includes a light housing and LED modules. The light housing defines a light opening for a light of the LED modules to escape. The host housing is used for fixing to an installation platform. For example, the installation platform may be a cavity on a ceiling or a junction box placed on a ceiling. The host housing defines a host opening. The first rotation unit is used for the light module attached to and manually rotated with respect to the host housing along a first axial line. The shifting unit is used for the light module moving with respect to the host housing with a variable exposed distance from the host opening.

Abstract: A lighting apparatus includes a first light source, a first light housing, a second light source and a second light housing. The first light housing is for disposing the first light source to emit a first light from a first direction via a first light opening. The second light housing is for disposing the second light source to emit a second light from a surrounding lateral wall of the second light housing. An angle between the first light direction and a radial direction of the surrounding lateral wall is between 60 degrees to 150 degrees. An inner wall of the second housing is surrounding and fixed to a neck portion of the first light housing.

Abstract: A LED light tube includes a LED strip with a substrate plate and multiple LED modules. A light passing tube stores the LED strip. The light passing tube has a first portion and a second portion. The first portion has more light passing through than the second portion. A first end cap is attached to a first end of the light passing tube and a second end cap is attached to a second end of the light passing tube. The first end cap and the second end cap each having two pins. A driver is enclosed in one of the end caps for supplying a driving current to the multiple LED modules and controls the multiple LED modules.

Abstract: A lighting apparatus includes a light source, a driver and a manual switch. The light source includes multiple LED modules. The driver includes a converter circuit and a control circuit. The converter circuit converts an external power source to a driving current supplied to the light source. The manual switch includes a socket and a plug for a user to insert the plug into the socket for selecting a working parameter. The manual switch is connected to the driver and the control circuit of the driver controls the light source according to the working parameter.