Abstract: A foldable lamp is provided. The lamp includes an elongated head with at least one light source, a neck joint pivotally connected to the elongated head, an arm assembly pivotally connected to the neck joint, and a base connected to the arm assembly. The head includes a tab extending from a midpoint along a length of the head. The neck joint includes a proximal tab and a distal tab extending in opposing directions and rotationally offset from each other by 90 degrees. The proximal tab is pivotally connected to the tab of the head and the distal tab is pivotally connected to the arm assembly.

Abstract: A lighting apparatus includes a main housing, a light module, a ventilating fan and a fixing frame. The main housing has a fan bracket and a light bracket. The light module is disposed to the light bracket for emitting a light outwardly to an illuminated space. The ventilating fan is attached to the fan bracket. The ventilating fan has an air passage exposed to the illuminated area for air to flow passing the air passage driven by the ventilating fan. The fixing frame holds the main housing and is used for fixing to one of multiple types of installation platforms. The main housing is detachable from the fixing frame. The fixing frame has two telescopic levers arranged in parallel for changing a spanning diameter to fit different installation platforms. The main housing is attached on the fixing bracket.

Abstract: An adaptable multi-use mirror is shown and described. The adaptable multi-use mirror includes a puck. In one example the puck is comprised of a first part and a second part. The second part of the puck is removably secured to a toilet. The first part of the puck is removably secured to the second part via at least one magnet. A mirror is secured to the first part of the puck. In additional examples the adaptable multi-use mirror may include any number of lights, sensors, and attachment devices as desired.

Abstract: An LED lighting device or LED lamp comprises one or more LED packages, and a switch comprising at least two selectable positions. At least one selectable position corresponds to a set operating mode and one selectable position corresponds to a configurable operating mode. When the switch is in the selectable position corresponding to the set operating mode, responsive to receiving an indication of user input for selecting user-selected operating light qualities, the one or more LED packages continue to be operated in accordance with the predefined operating light qualities corresponding to the set operating mode. When the switch is in the selectable position corresponding to the configurable operating mode, responsive to receiving an indication of user input for selecting user-selected operating light qualities, operation of the one or more LED packages is modified in accordance with the user-selected operating light qualities.

Abstract: An electronic device may include electrical components and other components mounted within an interior of a housing. The device may have a display on a front face of the device and may have a glass layer that forms part of the housing on a rear face of the device. The glass layer may be provided with regions having different appearances. The regions may be textured, may have coatings such as thin-film interference filter coatings formed from stacks of dielectric material having alternating indices of refraction, may have metal coating layers, and/or may have ink coating layers. Textured surfaces may be formed on thin glass layers and polymer films that are coupled to the glass layer. A glass layer may be formed from a pair of coupled glass layers. The coupled layers may have one or more recesses or other structures to visually distinguish different regions of the glass layer.

Abstract: One or more embodiments for a rotating mounting header are adapted to connect to a single stand and provide options for connecting to a number of equipment, either type and/or amount, on a single rotating and mounting header. The rotating mounting header provides the variety of options by providing an option for including a various number of arms and/or various types of arms to connect to and extend out from a center column. The rotating mounting header comprises a center column that can accommodate a various configurations of arm mounting cylinders such that one or more arms can connect to the rotating mounting header assembly at the same time, and the one or more arms are further able to rotate simultaneously or freely move independent of another arm at the center column while also being set at a same level plane.

Abstract: An audio output device has a lantern part extends along a first axis, an antenna part, an audio output part, and a control part. The antenna part has a first end and a second end that are respectively connected to a first side and a second side relative to a central part of the lantern part in a first direction parallel to the first axis. A portion of the antenna part between the first end and the second end extends in the first direction and is spaced apart from the lantern part in a direction orthogonal to the first direction. The control part is configured to cause the audio output part to output sound corresponding to a radio broadcasting wave received by the antenna part.

Abstract: Aspects are disclosed that facilitate customizing vehicle signage. In a particular aspect, a signage is disclosed which includes a mica cover positioned within the perimeter of a frame. The signage further includes a light source configured to direct light towards a backside of the mica cover, and a logo component positioned on the backside of the mica cover. In a particular aspect, the light source is configured to illuminate a logo by transmitting light through the logo component so that the illuminated logo is viewable from the frontside of the mica cover. An attachment mechanism is also included, which is configured to attach the signage to a vehicle.

Abstract: The utility model provides an ornamental lamp with a new structure, comprising a lamp body and a water pump, wherein the lamp body is provided with a cavity, liquid and ornamental objects are arranged in the cavity, a water inlet and a water outlet communicating with the cavity are respectively arranged on the lamp body, at least part of the side wall of the lamp body is transparent or semitransparent; the water pump is provided with a water inlet end and a water outlet end, the water inlet end communicates with the water inlet, and the water outlet end communicates with the water outlet. The ornamental lamp of the utility model has a simpler and more efficient structure and a longer service life, and the moving ornamental object is more ornamental.

Abstract: An emblem assembly arranged in an airbag cover coupled with a vehicle structure such as a steering wheel in a motor vehicle includes an electronic unit, a decorative unit, and a control device. The electronic unit is held by the airbag cover and has at least one light source. The decorative unit is arranged in the airbag cover and attached to the electronic unit such that the decorative unit covers at least a part of the electronic unit. The control device is electrically connected to the electronic unit and is adapted to control illumination of the decorative unit. Further, at least one light source of the electronic unit is adjusted by the control device arranged in the vehicle structure.

Abstract: A wireless charging system and a method for implementing wireless charging are provided. The wireless charging system includes a bearing surface, a guide rail, a wireless charger, and a driver. On the bearing surface there are multiple regions for placing equipment to-be-charged. The guide rail is located under the bearing surface, and includes a first-direction track. The wireless charger is mounted on the first-direction track under the bearing surface. The wireless charger includes a first slider and a charging circuit. The driver is located under the bearing surface, and includes a first driving circuit connected to the first slider, adapted to changing a location of the wireless charger by driving the first slider to move along the first-direction track.

Abstract: A sensor enclosure comprises a cover and a structure. The structure can be encased by the cover. The structure comprises a frame, a ring, and one or more anchoring posts. The frame can be configured to mount one or more sensors. The ring, disposed peripherally to the frame, can be operatively coupled to the cover. The ring can include a drainage ring plate that drains rainwater accumulated on the cover away from the sensor enclosure. The one or more anchoring posts, disposed underneath the frame and the ring, can be used to anchor the sensor enclosure to a vehicle.

Abstract: A fishing lure includes a main body portion with a cavity provided inside of the main body portion; a plurality of elastic members with end portions attached to the main body portion; a swing member that swings and is attached to the elastic members and swings, wherein the swing member is visible from the outside of the main body portion and at least two points of the swing members are supported by the elastic members.

Abstract: A quick assembling structure for a ceiling fan with a lamp is provided. The quick assembling structure includes a first seat and a second seat. The first seat has positioning members. The second seat has recesses and guide holes corresponding to the respective positioning members. The second seat has a plurality of elastic plates corresponding to the guide holes. When the positioning members are inserted into the recesses and the guide holes, the positioning members are pushed to pass through the elastic plates for the positioning members to be secured in the guide holes so that the first seat is combined with the second seat. In addition, the guide holes each have an accommodating groove to prevent the positioning members from being separated. The quick assembling structure improves the convenience and safety for the assembly of a ceiling fan with a lamp.

Abstract: A light-emitting composite stone includes a transparent stone; a first light guide; a mounting member; an edge stone on one side of the transparent stone; a second light guide being adjacent to an inner surface of the edge stone and perpendicular to the first light guide; a light-emitting member on a bottom of the second light guide; an inclined cut on the second light guide; a first reflection member having an inclined angle of 45-degree on a bottom of the inclined cut; first and second vertical light guides; a second reflection member on a top of the first vertical light guide; a horizontal light guide between tops of the first and second vertical light guides; a third reflection member on an inner surface of a top of the second vertical light guide; and a fourth reflection member on the horizontal light guide.

Abstract: Illumination devices as include a frame intended to be worn by a user and one or more light sources (e.g., LEDs) positioned by the frame so as to be near a user's zygomatic bones and oriented to project light in a direction of the user's view when the illumination device is worn on the wearer's head. The frame may be shaped to be worn over the user's ears and behind the user's head, and may be made of one or more of plastic, metal and/or a metal alloy, carbon fiber, wood, cellulose acetate, natural horn and/or bone, leather, and an epoxy resin. An optional strap may be retractably attached to connect portions of the frame over the wearer's head. The LEDs may be included in respective panels swivelly mounted to booms of the frame and the panels may further include imaging devices, such as a camera, and/or a projector.

Abstract: The present invention provides a lighting system that can produce a gradation of brightness and gives an unprecedented characteristic impression. The lighting system is provided on a mounting surface and includes a plurality of strip-shaped plates each extending in a strip shape and one or a plurality of planar light sources, in which the plurality of strip-shaped plates are each arranged side by side at an interval such that a main surface of the strip-shaped plate intersects the mounting surface, wherein arrangement space is provided in an area outwardly extending from the strip-shaped plates, the planar light source is disposed in the arrangement space and constitutes an lengthy emission surface, and a part of light emitted from the emission surface enters between the strip-shaped plates during lighting.

Abstract: A clamping lamp for clamping a monitor comprises a first light source and a clamping body including a second light source, a first clamping component including a first clamping portion and a lamp connection portion, and a second clamping component including a second clamping portion. The lamp connection portion connects with the first clamping portion and the first light source. The first clamping portion leans against a front surface of the monitor and the second clamping portion leans against a back surface of the monitor when the clamping lamp clamps the monitor so the first light source is located above a top surface of the monitor. The first light source emits light toward a first zone that the front surface faces toward. The second light source emits light toward a second zone that the back surface faces toward.

Abstract: A pole light and base system that includes a pole light base configured to be secured to a gunwale of a watercraft. In practice, the pole light base might include a pole light tube and a female Universal Serial Bus connector. The pole light tube may have electrical contacts configured to engage respective electrical contacting portions of an all around light pole if an all around light pole is inserted into the pole light tube. In some cases, the system might include the all around light pole and light. The electrical contacts of the tube might include a positive contact electrically coupled to a first wire and a negative contact electrically coupled to a second wire. The first and second wire may be designed to connect directly to a 12 Volt watercraft battery. They may also connect to a boat fuse box that is connected to a battery.

Abstract: The invention is an album cover lamp comprising a lamp having a body and a light assembly. An album cover, such as provided when purchasing a vinyl music album is adhesively attached to the body having a design side facing outward from the body. The handle and light assembly may comprise a plumbing type piping arrangement on the side and top of the body having a cord passageway extend from the handle to the light assembly.

Abstract: A representative embodiment of a lighting system includes a carrying bag having a first opening with a control panel cover; a mounting bracket arranged in the carrying bag; a power supply coupled to or arranged on the mounting bracket; a control panel arranged within the first opening and coupled to the mounting bracket; a first flexible light strip; a second flexible light strip; and a power cable coupleable within the carrying bag to the control panel, the first flexible light strip, and the second flexible light strip. The first and second flexible light strips are coupleable to the power cable to receive DC power from the control panel, and may be extended throughout a structure, such as a tent, using a plurality of hangers. In a representative embodiment, the first flexible light strip provides white light and the second flexible light strip provides blackout light.

Abstract: Disclosure herein are aerodynamic surgical lights and methods of manufacturing and use thereof. The aerodynamic surgical lights may include a light head made of one or more substantially toroidal light housings. The substantially toroidal light housings contain and protect a plurality of LED lights and their respective reflectors that aim a light beam toward the lower side of the substantially toroidal light housings. The substantially toroidal light housings are vertically elongate. The vertically elongated substantially toroidal light housings include upper sections that are aerodynamically curved or pointed to streamline airflow past the light housings. The upper sections of the substantially toroidal light housings are made of molded plastic resin reinforced with carbon fibers or glass fibers and the lower sections of the substantially toroidal light housings are made of a clear moldable plastic.

Abstract: An LED light bulb includes a bulb shell, a bulb base, two conductive supports, a stem, two supporting arms, and an LED filament. The bulb base is connected with the bulb shell. The two conductive supports are disposed in the bulb shell. The stem extends from the bulb base to inside of the bulb shell. The two supporting arms are disposed in the bulb shell. The LED filament includes a plurality of LED chips arranged in an array and two conductive electrodes respectively disposed at two ends of the LED filament and connected to the LED chips. The two conductive electrodes are respectively connected to the two conductive supports. A direction of a first highest curved portion of the LED filament and a direction of a second highest curved portion of the LED filament are substantially opposite to a direction of a lower curved portion of the LED filament.

Abstract: A tie post for use with a reusable twist tie, the tie post including: a first end being configured for removable attachment to the reusable twist tie; a post extending in a longitudinal direction from the first end configured for wrapping an elongated portion of the reusable twist tie around the post; and a second end having a surface for preventing the wrapped elongated portion of the reusable twist tie from moving in the longitudinal direction off of the post. The tie post can also be integrally formed on one of first and second end caps provided on the reusable twist tie.

Abstract: An IV-line identification system to enable ready identification of an IV line and its associated fluid source and output from other IV lines with their fluid sources and outputs. The IV-line identification system includes an optical member affixed along a longitudinal length of an elongated member that transmits light when a light source provides a light to the optical member.

Abstract: A light control apparatus includes a diffuser plate, a light source, a light pipe, and a light blocker. The diffuser plate includes at least one opening therein. The diffuser plate includes feature located around the opening in the diffuser plate that exposes a portion of the diffuser plate. A light source positioned proximate a second surface of the diffuser plate is optically coupled to a light pipe positioned around a portion of the opening near the second surface of diffuser plate. A light blocker is positioned near a second portion of the at least one feature. The light blocker is positioned between the light source and the second portion of the feature, the light blocker having an opening therein to allow light to pass from the light source to the diffuser plate proximate the second portion of the feature.

Abstract: A semitrailer rear lighting device for enhancing safety of a semitrailer hauling an oversized load includes a plurality of brackets, a pair of bars, and an indicator. Each bracket is mountable to a respective opposed side of a semitrailer so that at least two brackets are mounted to each opposed side. Each bar is slidably engaged to the brackets positioned on a respective opposed side of the semitrailer. The bars are selectively extensible from a rear of the semitrailer to position a terminus of the pair of bars past an end of an oversized load that extends past the rear of the semitrailer. The indicator is engaged to the terminus of the pair of bars. The indicator indicates to a trailing motorist one or more of the rear of the semitrailer, the end of the oversized load, a braking action of the semitrailer, or a turning of the semitrailer.

Abstract: A knee gear for protecting a knee from external impacts and illuminating a path of a user. the knee gear can be wrapped around the knee using straps. The knee gear includes one or more lights to couple to a cover member or an elongated pad of the knee gear.

Abstract: A sensor enclosure comprises a cover and a structure. The structure can be encased by the cover. The structure comprises a frame, a ring, and one or more anchoring posts. The frame can be configured to mount one or more sensors. The ring, disposed peripherally to the frame, can be operatively coupled to the cover. The ring can include a drainage ring plate that drains rainwater accumulated on the cover away from the sensor enclosure. The one or more anchoring posts, disposed underneath the frame and the ring, can be used to anchor the sensor enclosure to a vehicle.

Abstract: An LED lighting device or LED lamp comprises one or more LED packages, and a switch comprising at least two selectable positions. At least one selectable position corresponds to a set operating mode and one selectable position corresponds to a configurable operating mode. When the switch is in the selectable position corresponding to the set operating mode, responsive to receiving an indication of user input for selecting user-selected operating light qualities, the one or more LED packages continue to be operated in accordance with the predefined operating light qualities corresponding to the set operating mode. When the switch is in the selectable position corresponding to the configurable operating mode, responsive to receiving an indication of user input for selecting user-selected operating light qualities, operation of the one or more LED packages is modified in accordance with the user-selected operating light qualities.

Abstract: A display system and a control method are provided. The display system includes a display device, an illumination device and a control circuit. The display device includes a display panel. The display panel is configured to display an image frame. The illumination device is movably disposed on the display device. The illumination device selectively projects light in a first direction or in a second direction different from the first direction. When the illumination device projects the light in the first direction, the control circuit generates a first control signal so as to control the illumination device to perform a first illumination mode. When the illumination device projects the light in the second direction, the control circuit generates a second control signal so as to control the illumination device to perform a second illumination mode different from the first illumination mode.

Abstract: A multi-tool includes a cylindrical body and a head extended from an end of the cylindrical body, the head to be pivoted between a first position with the head aligned with the cylindrical body and a second position with the head oriented at an angle to the cylindrical body, the head including a cradle to support a segment of a roller chain.

Abstract: Aspects are disclosed that facilitate customizing vehicle signage. In a particular aspect, a signage is disclosed which includes a mica cover positioned within the perimeter of a frame. The signage further includes a light source configured to direct light towards a backside of the mica cover, and a logo component positioned on the backside of the mica cover. In a particular aspect, the light source is configured to illuminate a logo by transmitting light through the logo component so that the illuminated logo is viewable from the frontside of the mica cover. An attachment mechanism is also included, which is configured to attach the signage to a vehicle.

Abstract: A lamp clamp used to fix a light source on an object is disclosed. The lamp clamp includes a first clamping member and a second clamping member. The first clamping member includes a lamp fixing portion, a connecting portion and a stopping portion. The lamp fixing portion is used to fix the light source. The connecting portion is connected to the lamp fixing portion. The stopping portion is movably connected to the connecting portion and has a stopping surface selectively disposed at one of plural positions on the connecting portion. The second clamping member is connected to the connecting portion to clamp the object between the stopping surface and the second clamping member.

Abstract: An optical sensor, an electronic device and a manufacturing method for the same are provided. The electronic device includes a light-permeable display screen and an optical sensor. The light-permeable display screen has a first surface and a second surface facing away from the first surface. The optical sensor is arranged opposite to the second surface of the light-permeable display screen. The optical sensor includes a base plate, an emitter and a receiver. The emitter is coupled to the base plate and faces the second surface of the light-permeable display screen. The receiver surrounds the emitter and is configured to communicate with the emitter.

Abstract: A vehicle courtesy signaling device for communicating a wave to a proximate person at night includes a housing, which has a first face that is substantially transparent. A fastener engaged to the housing can selectively engage a rearview mirror or window of a vehicle so that the housing is removably engaged to the rearview mirror or the window, with the first face of the housing being visible through the window. A plurality of light emitting diodes is engaged to the housing and is positioned in an interior space defined thereby. The light emitting diodes selectively emulate a waving hand.

Abstract: A basketball goal system comprising a backboard assembly and suspension frame affixed to the back surface, a suspension structure connected to the suspension frame of the backboard and a goal indication system which interfaces to at least one of the suspension structure or backboard to cause an indication (of various colors) to be presented via the suspension system and/or the backboard which indication relates to the shot points associated with a shot attempted at the goal. The goal indication system causes presentation of a cue on a front surface of the backboard, which cue is of a color corresponding to shot points. The backboard elements and light emission of the suspension frame can be controlled synchronously or asynchronously.

Abstract: The present disclosure provides a system, a method and a computer-readable storage medium for realizing Internet of Things for smart city based on street lamps and lamp posts. The system includes: a plurality of data collection components, a plurality of detachable street lamps, a repeater, a hub, a cloud server, a terminal device; where the one or more data collection components are communicatively connected with the one or more detachable street lamps, the one or more detachable street lamp are communicatively connected with the repeater, the repeater is communicatively connected with the hub, the hub is communicatively connected with the cloud server, and the cloud server is communicatively connected with the terminal device. The present disclosure can not only improve the efficiency of city monitoring, but also save a lot of costs.

Abstract: A salt lamp humidifier which has a humidifier base body and a humidifier water tank connected with the humidifier base body to form an air humidifier, and a salt lamp chamber is arranged on the humidifier base body, in which a salt lamp is provided, the salt lamp and the humidifier base body are configured as a retractable structure. The salt lamp is arranged in the humidifier base body or the salt lamp is assembled on the bottom cover to form a retractable concealed structure with reasonable design. The salt lamp salt stone box has a retractable design to facilitate the replacement of salt stones.

Abstract: The present disclosure discloses a light bulb comprising a housing, a light source board, and a paddle. The housing comprises an opening hole, the light source board comprises a light bead and a switch, and the light source board is disposed in the housing such that the switch corresponds to opening hole. The paddle comprises an operating member and a transmission member, the transmission member is configured to pass through the opening hole to be operatively coupled to the switch, and the operating member is configured to slide on the housing to control a turning ON and OFF of the light bead and a changing of color temperature of the light bead.

Abstract: A sexual stimulation system, preferably including one or more excitation devices and one or more accessories. An excitation device, preferably including one or more housings, and optionally including one or more stimulation units, power modules, sensors, user input elements, communication modules, processors and/or control modules. An accessory, preferably including one or more mating elements, and optionally including one or more user interface elements. A method of use, preferably including configuring the system in a mated configuration, configuring the system in an unmated configuration, and/or providing stimulation using the system.

Abstract: A light emitting device with a rotating form thereon, said device having a motor and a power source contained within a generally durable housing having a lens and an elongated spire extending outside of the durable housing and through an opening contained within the lens, said elongated spire additionally having a decorative rotatable form positioned on a distal end of the elongated spire, and at least one light source directing emitted light at the rotatable form, such that crisp hard shadows are produced on outlying surfaces. A power source is provided, connected to a motor and processor so as to move or rotate the spire and thus the form, causing the lights to cast moving decorative shadows on an exterior surface.

Abstract: A ground fault circuit interrupter (GFCI) electrical receptacle arrangement includes an indication system for clearly indicating the operating state of the GFCI. When the GFCI is in a trip state, a first window on a reset button illuminates to indicate to the user that the reset button needs to be actuated in order to re-close the circuit supplying power to the receptacles. When the GFCI is in an end-of-life state, a second window stating “Replace receptacle” illuminates. The windows are formed in portions of a wall of a front enclosure of the GFCI that are thinner than surrounding portions. A light pipe is disposed in the interior of the GFCI housing for each window between the window and an LED. When the LED is illuminated, the light pipe facilitates illumination of the window.

Abstract: A radiological imaging device includes a gantry defining an analysis zone in which at least a part of a patient is placed, a source that emits radiation that passes through the part of the patient, a detector that receives the radiation when performing at least one of tomography, fluoroscopy, radiography, and multimodality and generates data signals based on the radiation received, and a fluid-fed cooling system adapted to provide cooling for components that generate heat within the gantry.

Abstract: A backlight module and a manufacturing method of same are provided by this disclosure. The backlight module includes a frame, a thermoelectric device group, a first heat conductive layer and a lamp plate. The thermoelectric device group is disposed on a bottom surface inside the frame. The first heat conductive layer is disposed on a surface at a side of the thermoelectric device group away from the frame. The lamp plate is disposed on a surface at a side of the first heat conductive layer away from the frame.

Abstract: A self-adjusting luminaire whose primary operation is to provide ambient or focused lighting in a hazardous environment is configured to modify (e.g., continuously) the energization intensity levels of its on-board illumination sources based on magnitudes of difference between an amount of light in the environment of the luminaire (e.g., including both light produced by the luminaire and ambient light) as measured by on-board sensors and a setpoint amount of light corresponding to the luminaire. Further, the self-adjusting luminaire may detect that its on-board sensors are malfunctioning when the illumination sensors fail to sense a change in the amount of light in the environment of the luminaire after the luminaire has modified the energization intensity levels of its illumination sources. Upon detecting a sensor malfunction, the self-adjusting luminaire may generate an alarm, and/or may automatically modify the intensity of its illumination sources to mitigate effects of the detected malfunction.

Abstract: An embodiment discloses a light source module including: a fixing plate configured to extend in a first direction; a circuit board disposed on the fixing plate; a plurality of ultraviolet light emitting elements disposed on the circuit board in the first direction; a first reflection plate coupled to one side of the fixing plate; and a second reflection plate coupled to the other side of the fixing plate, wherein the first reflection plate and the second reflection plate include inclined surfaces which become closer to each other as the distance from the circuit board increases and the inclined surface of the first reflection plate and the inclined surface of the second reflection plate are disposed to be spaced apart in the first direction and disposed on a side surface of a target structure, and an ultraviolet ray irradiating apparatus including the same.

Abstract: A low wattage balloon work light includes an illumination unit with a light-emitting diode (LED) light bank in the range of 30 watts to 300 watts, an inflatable balloon, and a power cord to power the low wattage balloon work light.

Abstract: This invention is a replacement lighting system for signs that can include a first lighting assembly having LED strips disposed on opposite sides. The lighting assembly can be rotatably attached to the lamp holders. A hub can be removably connected to an external power supply, a first lighting assembly and a second lighting assembly. The lighting system can be used to replace existing lighting such as fluorescent tubes and accompanying ballasts without the need to understand remove or rewire the sign electrical components other than attaching the lighting system to the power source. The lighting assemblies can be rotated in the lamp holders to reduce or remove hot spots or dark areas. Multiple lighting assemblies can be connected end to end and be in electrical communication with the power source without necessarily needing to wire each lighting assembly to the power source.

Abstract: The present disclosure provides an airway device. The airway device includes: a main housing provided with a suction port and a blow port; an air passage having a cylindrical shape, and having an inner circumferential surface defining an air flow path from the suction port to the blow port; and a lighting unit for illuminating the inner circumferential surface. The airway device can be used alone or together with blower and the like to form a ceiling mounted ventilation fan. Compared with the prior art, the ventilating fan device has the advantages of small air pressure loss, high ventilation efficiency, high lighting efficiency and convenient maintenance.