Abstract: A lighting apparatus includes a light source module, an internal housing, an exterior housing and a sliding track. The light source module including a LED module. The LED module may include multiple types of LED chips of different parameters that may be controlled to mix a desired parameter. The internal housing has a light opening and a protruding block. The light source module is fixed to the internal housing and a light of the LED module passes through the light opening. An exterior housing having a sliding groove. The exterior housing encloses the internal housing and allows the protruding block of the internal housing moving along the sliding groove to change a tilt angle of the light with respect to the exterior housing. The sliding track is used for the exterior housing to move along the sliding track for further adjusting an output direction of the light.

Abstract: A lighting apparatus includes a light source module, a light passing cover, a prism plate and a surface rim. The light source module includes a light source plate and multiple LED modules mounted on the light source plate. The light passing cover has a first side facing to the multiple LED modules for receiving a light from the multiple LED modules. The prism plate is disposed with more than 50 prism units for diffusing the light passing through the light passing cover from a second side of the light passing cover. The surface rim has a light opening for the light diffused by the prism units to escape from the lighting apparatus.

Abstract: A lighting apparatus includes a light source, a light passing cover, a back cover and a rim frame. The light source is used for emitting a light. The light passing cover has a first ladder edge. The rim frame has an inner frame and a light source holder. The back cover, the surface rim and the light passing cover define a concealed space. The light source is disposed in the light source holder in the concealed space. The inner frame defines a light opening for the light to escape from the lighting apparatus. The inner frame has a second ladder edge surrounding the light opening. The first ladder edge and the second ladder edge are pressed by the back cover to press to each other. Multiple ladder protrusion surfaces between the first ladder edge and the second ladder edge prevent water to enter the concealed space.

Abstract: A downlight apparatus includes a light source, a driver, a light holder, a metal rim and two elastic arms. The driver converts an external power to a driving current to be used by the light source. The light holder stores the light source in an holder space of the light holder. The light holder is placed inside a cavity of a ceiling. The metal rim is connected to a bottom side of the light holder. The two elastic arms are attached to one of the metal rim and the light holder for elastically pressing the metal rim to engage an cavity edge of the cavity of the ceiling for concealing the cavity and preventing an accidental fire to escape from the cavity of the ceiling to outside of the cavity of the ceiling.

Abstract: A lighting apparatus includes a light source module, a light passing cover, a prism plate and a surface rim. The light source module includes a light source plate and multiple LED modules mounted on the light source plate. The light passing cover has a first side facing to the multiple LED modules for receiving a light from the multiple LED modules. The prism plate is disposed with more than 50 prism units for diffusing the light passing through the light passing cover from a second side of the light passing cover. The surface rim has a light opening for the light diffused by the prism units to escape from the lighting apparatus.

Abstract: A lighting apparatus includes a light source, a light passing cover, a back cover and a rim frame. The light source is used for emitting a light. The light passing cover has a first ladder edge. The rim frame has an inner frame and a light source holder. The back cover, the surface rim and the light passing cover define a concealed space. The light source is disposed in the light source holder in the concealed space. The inner frame defines a light opening for the light to escape from the lighting apparatus. The inner frame has a second ladder edge surrounding the light opening. The first ladder edge and the second ladder edge are pressed by the back cover to press to each other. Multiple ladder protrusion surfaces between the first ladder edge and the second ladder edge prevent water to enter the concealed space.

Abstract: A multifunction lighting apparatus includes a light body, an adjustment bracket, and a frame. More than one optical unit may be selected to be installed to the multifunction lighting apparatus. In addition, the light body may be moved with respect to the adjustment bracket to provide more flexible light effect.

Abstract: A lighting apparatus includes a light source module, an internal housing, an exterior housing and a sliding track. The light source module including a LED module. The LED module may include multiple types of LED chips of different parameters that may be controlled to mix a desired parameter. The internal housing has a light opening and a protruding block. The light source module is fixed to the internal housing and a light of the LED module passes through the light opening. An exterior housing having a sliding groove. The exterior housing encloses the internal housing and allows the protruding block of the internal housing moving along the sliding groove to change a tilt angle of the light with respect to the exterior housing. The sliding track is used for the exterior housing to move along the sliding track for further adjusting an output direction of the light.

Abstract: A lighting apparatus includes a top cover, a bottom cover, a light passing cover, a battery, a power circuit, a power switch and a light source plate. The top cover has an opening part for defining a light opening. The bottom cover is fixed to the top cover forming a containing space. The light passing cover has a larger diameter than the light opening. A peripheral edge of the light passing cover engages an inner surface of the opening part of the top cover. The battery is stored in the container space. The power circuit is connected to the battery for providing a current to the LED modules of the light source plate. The power switch is connected to the power circuit to control the LED modules. The light source plate has a top side mounted with multiple LED modules.

Abstract: A downlight apparatus has a rotatable base, a light module and a front cover. The light is rotatable in a spherical rotating space defined by the rotatable base. There is a stop structure for keeping the light module staying at rotating angle with respect to the rotatable base when there is no external force applying on the light module.

Abstract: A lighting apparatus includes a light source module, a light passing cover, a prism plate and a surface rim. The light source module includes a light source plate and multiple LED modules mounted on the light source plate. The light passing cover has a first side facing to the multiple LED modules for receiving a light from the multiple LED modules. The prism plate is disposed with more than 50 prism units for diffusing the light passing through the light passing cover from a second side of the light passing cover. The surface rim has a light opening for the light diffused by the prism units to escape from the lighting apparatus.

Abstract: A downlight apparatus includes a heat dissipation unit, a light source, a driver module, a light guiding module, a light guiding unit and a protruding portion. The protruding portion has a top portion and an enlarging portion. The top portion is attached to the heat dissipation unit and has a smaller diameter than the enlarging portion.

Abstract: A lighting apparatus includes a container box, a light passing cover, a circuit board and a pair of electrical plugs. The container box has a top surface and a bottom surface. There is a light opening and an opaque area on the top surface. The light passing cover is attached to the light opening of the container box. The circuit board is mounted with multiple types of LED modules, a driver circuit and a motion sensor. The multiple types of LED modules are disposed under the light opening of the top surface of the container box. The driver circuit is disposed under the opaque area of the top surface of the container box. The pair of electrical plugs are fixed to the container box and electrically connected to the driver circuit for plugging to an electric socket.

Abstract: A lighting apparatus includes a light source module, a light source housing, a rotation ring and a surface rim. The light source module includes a LED module. The light source housing has a light opening for disposing the light source module within the light source housing for a light of the light source module to pass through the light opening. The rotation ring has a pair of rotation connectors on opposite sides of the rotation ring for fixing the light source housing and for allowing the light source housing to rotate along a first axis of the pair of rotation connectors. The surface rim has a circular inner wall. The rotation ring is manually rotatable along a second axis of the circular inner wall for a second rotation movement.

Abstract: A lighting apparatus includes a limit switch, a wiring box, a base holder and a light source module. The wiring box is for disposing the limit switch and for receiving a power wire connected to an external power. The base holder having a terminal connector electrically connected to the wiring box. The base holder has an opening for inserting a lever of the limit switch. The light source module is installed into the base holder. The light source module triggers the lever of the limit switch to turn on power supply to the light source module via the power wire and the terminal connector.

Abstract: A lighting apparatus includes a tilt housing, a bottom plate, a first cap cover, a second cap cover, a driver, a light source plate and a light passing cover. The lighting apparatus may be installed in a closet. The tilt housing includes a tilt plate, a top plate and a side plate. The tilt plate has a first side connected to the top plate. The bottom plate has a front side connected to a second side of the tilt plate. The bottom plate also has a back side connected to the side plate. The second side is opposite to the first side in the tilt plate. The bottom plate and the tilt housing form a polygonal tube defining an inner container. The first cap cover and the second cap cover are fixed to two opposite ends of the polygonal tube for concealing the inner container.

Abstract: A lighting apparatus is designed for connecting to an external signal wire. The external signal wire has an end electrode. The lighting apparatus has a light housing, multiple LED chips, a driver component, a printed circuit board, a socket and an elastic clip. The light housing has a light opening and a back cover. The back cover has a cover entrance. The printed circuit board is used for mounting the plurality of LED chips and the driver component. The socket has a guiding entrance aligning with the cover entrance. The end electrode of the external signal wire is inserted into the guiding entrance. The elastic clip has a clip part and an extended part. The extended part is electrically connected to the driver component. The clip part clips the end electrode for forming an electrical connection to the driver component via the extended part.

Abstract: A downlight apparatus includes a light source module, a cup housing, and a rotation structure. The cup housing has a surface rim and cup body. The surface rim defines a light opening. The surface rim covers an installation hole of an installation cavity. The multiple LED modules are disposed in the container space for emitting light out of the downlight apparatus from the light opening. The rotation structure selectively defines a first exterior diameter and a second exterior diameter. The first exterior diameter being larger than the second exterior diameter and an installation diameter of the installation hole. The second exterior diameter is smaller than the installation diameter.

Abstract: The light device includes a shell housing, a container located in the shell housing, and a light source assembly disposed inside the container. The light source assembly is configured to emit light of a first quality and a second quality different from the first quality. The light device also includes a plug disposed on the shell housing, and the plug is electrically connected to the light source assembly. A window is arranged on the shell housing for allowing light emitted from the light source assembly to pass through. A switch is disposed on the shell housing, and the switch is configured to enable the light source assembly to emit light of the first quality or the second quality.

Abstract: A downlight apparatus includes a unibody housing, a light source, a light source plate, a first fixing unit, a lens module and a second fixing unit. The unibody housing is made of metal material. The unibody housing has a light source holder and a heat sink rim. The heat sink rim has a top edge and a bottom edge. The top edge is connected to the light source holder. The top edge has a smaller diameter than the bottom edge. The light source plate is used for mounting the light source. The lens module is fixed between the first fixing unit and the second fixing unit to align a center of the lens module with the light source. The second fixing unit is fixed to a peripheral edge of the light source holder for keeping the lens module, and the light source plate staying in the light source holder.