Class / Patent application number | Description | Number of patent applications / Date published |
362641000 | Night light | 41 |
20080304289 | LED night light with more than 1 optics means - The LED night light with more than one optics means incorporate with 1 | 12-11-2008 |
20090225568 | Light Device - A light device includes a body having a light source and electrical contacts that plug into a first electrical outlet of a duplex receptacle and receive power therefrom. An outlet cover mounted for pivotal motion with respect to the body about at a pivot axis, which is substantially proximate to a region between the first outlet and a second outlet of the receptacle. The outlet cover pivots away from the body and towards the duplex receptacle to inhibit access to the second electrical outlet. | 09-10-2009 |
20100033990 | MULTIPLE FUNCTIONS LED NIGHT LIGHT WITH AIR FRESHENER - A multiple function LED night light with air-freshener consist of (a) LED display unit with light-medium properties to allow the LED(s) located on LED input-ends to make majority of LED light beams travel within the said LED display and the brightness be seen from viewer from LCD display all surface. The LED display unit has preferable configuration and thickness and well assembly with said night light assembly to make the good value appearance. Incorporate with housing means to form a slot, space, room to allow the air-freshener, LED display, sealed-unit and all related electric components including heat element or fan device are dispose within the said night light housing to make said night light with air-freshener and LED display with optional added more functions on the current invention's night light. | 02-11-2010 |
20100277952 | LED NIGHT LIGHT HAS PROJECTION OR IMAGE FEATURE - An LED night light for night time or dark area use, such as a plug-in wall outlet night light or direct current (DC) operated night light, includes projection or image features to project or present an image, message, data, logo, or time on a ceiling, walls, floor, or other desired surface, or an optics element surface. The optics means may include an optics-lens, slide, convex lens, concave lens, openings, cut-outs, film, grating, or holographic element to create an image at a desired location. The night light may have an adjustable angle or distance between light source and optics-means, as well as other adjustable position, location, or orientation features. | 11-04-2010 |
20100290254 | LED NIGHT-LIGHT - An LED night-light includes a housing with a threaded, cylindrical opening having an interior surface adapted to receive a threaded end of a light bulb. First and second prongs are supported in parallel by the housing. The prongs have interior ends extending into an interior of the housing and exterior ends extending out of the housing such that the exterior ends are configured to engage an electrical outlet. A disk is received in and supported by a groove in the interior surface. A light-emitting diode (LED) is mounted on the disk. The night-light further includes a circuit board including an LED driver circuit electrically connected to the LED. The driver circuit energizes the LED when the first and second prongs are plugged into an electrical outlet connected to a power source. | 11-18-2010 |
20120033448 | NIGHT LIGHT - A night light having a visual and sound generating device activated by a controller that allows the visual and/or sound generating device to provide a visual display and an audible message that may be interpreted as the completion of a search of the area where the night light is positioned without the detection of abnormal activity. | 02-09-2012 |
20120106202 | LED LIGHT FIXTURE HAS OUTLETS AND REMOVABLE LED UNIT(S) - The current invention related to the LED light which combined the UL listed and has its owned safety test certification of said power strips and removable LED unit(s) with prong means into a LED light to offer illumination to people. The LED unit(s) can remove from said LED light and connect with other outlet(s) to make its predetermined LED unit(s) function including regular LED light, LED power failure light, LED remote control light, LED emergency light, LED lamp holder, LED wireless light, LED whatever the LED light function available from market place. The power strips offer extra outlet(s) for people from the said LED light for under cabinet for kitchen, laundry room, Garage, storage room, closet with connect means to build desired length of LED light for big area with LED illumination and Extra Outlet(s). | 05-03-2012 |
20120127759 | LED LIGHT HAS BUILT-IN PROJECTION LIGHT AND NIGHT LIGHT - The LED light has build in project light and night light to offer at 2 functions to people for dark environment to make big improvement to people for only single project light unit. The said project light can project any display-unit from geometric shape, digital data, wireless digital data, LCD screen means, TFT screen means or any other display-device for desired sized image on preferred surface with enlarge the display-unit original size to let people eyes to see. The build-in night light help people to see things under dark environment. | 05-24-2012 |
20120257418 | PROJECTION NIGHT LIGHT - Embodiments of the invention are directed to a projection night light for illuminating a user-selected area of a room with an aesthetic or decorative pattern of light. In particular, there is provided a projection night light, which includes a body shell, and a spherical turning unit operatively coupled to the body shell. The spherical turning unit includes a cavity and a slide having a pattern thereon. The projection night light further includes a light source arranged in the cavity of the spherical turning unit. The light source is configured to pass light through the pattern on the slide forming a patterned light. The spherical turning unit is configured to project and direct the patterned light into a user-selected area of a room. | 10-11-2012 |
20120275194 | LED NIGHT-LIGHT - An LED night-light generally includes a standard night-light assembly for an incandescent light bulb retrofit with an LED. A housing has an interior surface defining a cylindrical opening. The interior surface has threads adapted to mate with a threaded end of the incandescent light bulb. First and second prongs extend out of the housing and are configured for insertion into an electrical outlet. A groove is in the interior surface of the housing. A disk is received in the groove and mounts the LED to the housing so that the standard night-light assembly is retrofit as an LED night-light. | 11-01-2012 |
20130044518 | NIGHTLIGHT - A nightlight comprises a body having a press button; a base arranged on the body and having a round engagement basin at a central region thereof; a rotatable plug arranged between the body and the base and including a round positioning engagement block arranged on a front side thereof and accommodated by the round engagement basin and two conductive insert plates penetrating the round positioning engagement block; and a light emitting element arranged in the body. The positioning engagement block is rotatably engaged with the engagement basin, whereby the rotatable plug can rotate with respect to the base by 360 degrees. Further, only the ends of the first and second conductive insert plates are exposed outsides, whereby is reduced the size of the nightlight and decreased the number of the components. | 02-21-2013 |
20130314947 | LED LIGHT BULB CONCURRENTLY SERVING AS NIGHT LIGHT - Disclosed is an LED light bulb that also serves a night light, including a reflection structure, a cover, a circuit board, a heat dissipater, a power connector, and a light guide bar. The heat dissipater is mounted between and coupled with a cover and a power connector, the reflection structure is mounted to a top of the cover, the light guide bar has one end connected to the reflection structure, the multiple LED elements mounted on the circuit board which is attached to the heat dissipater, and the LED elements emits light that gets incident to the light guide bar. | 11-28-2013 |
20140160797 | LED NIGHT-LIGHT - An LED night-light includes a housing and a toggle switch mounted on the housing. First and second prongs are supported by the housing. An LED driver circuit is electrically connected to a light-emitting diode. Movement of the toggle switch to a first position presses a second conductor against the second prong and thereby switchably connects the second conductor to the second prong. Movement of the toggle switch to a second position allows the second conductor to move out of contact with the second prong and thereby switchably provides an open circuit between the second conductor and the second prong. Electricity is supplied to the light-emitting diode and to the LED driver circuit when the toggle switch is in the first position. No electricity is supplied to the light-emitting diode and LED driver circuit when the toggle switch is in the second position. | 06-12-2014 |
20140185325 | LED NIGHT-LIGHT - An LED night-light with a switch connected in series with an LED for switching the LED on and off is disclosed. A photo sensor that controls the switch as a function of the ambient light conditions is also disclosed. An LED night-light with a plurality of LEDs for achieving increased light output is also disclosed. An LED night-light using a multilayer chip capacitor to limit the current provided by an alternating current source is also disclosed. | 07-03-2014 |
20140369074 | Rotary optically controlled LED night lamp - A rotary optically controlled LED night lamp includes: a body; and a rotary plug holder connected to the body; wherein the body has an upper portion and a lower portion, the lower portion has a containing space, an optically controlled switch is provided inside the containing space; a round slot is provided on the lower portion, location flanges are provided on the round slot; wherein the rotary plug holder includes: a holder body; and a rotary connector connected to the holder body; wherein location slots engaged with the location flanges are provided on the holder body. An LED is connected to the optically controlled switch in such a manner that the LED is controlled optically; the location flanges are engaged with the location slots in such a manner that the night lamp can rotate for 360° freely for solving a illuminating angle locating problem. | 12-18-2014 |
20160003429 | Multiple Functions LED Night Light - A multiple function LED night light has at least one LED device and added function(s) such as an air-freshener adaptor device, sonic device, frequency device, sensor device, bug repeller device, second light device, timepiece, electric message device, timer device, temperature device, surge protection device, electric short circuit protection device, base device for installation on an existing lamp socket, emergency light device, or any other electric device(s) suitable for home use to keep people comfortable or safe. The LED device has a first optic means to change the narrow-viewing angle of an LED's spot-light beams into a wider-viewing angle and second optic means to help make the LED night light exhibit a smooth lighting effect. The device may be arranged to fit into an existing night light bulb socket to turn any existing bulb night light into a power saving LED night light. | 01-07-2016 |
20160003430 | Multiple Functions LED Night Light - A multiple function LED night light has at least one LED device and added function(s) such as an air-freshener adaptor device, sonic device, frequency device, sensor device, bug repeller device, second light device, timepiece, electric message device, timer device, temperature device, surge protection device, electric short circuit protection device, base device for installation on an existing lamp socket, emergency light device, or any other electric device(s) suitable for home use to keep people comfortable or safe. The LED device has a first optic means to change the narrow-viewing angle of an LED's spot-light beams into a wider-viewing angle and second optic means to help make the LED night light exhibit a smooth lighting effect. The device may be arranged to fit into an existing night light bulb socket to turn any existing bulb night light into a power saving LED night light. | 01-07-2016 |
20160003431 | Multiple Functions LED Night Light - A multiple function LED night light has at least one LED device and added function(s) such as an air-freshener adaptor device, sonic device, frequency device, sensor device, bug repeller device, second light device, timepiece, electric message device, timer device, temperature device, surge protection device, electric short circuit protection device, base device for installation on an existing lamp socket, emergency light device, or any other electric device(s) suitable for home use to keep people comfortable or safe. The LED device has a first optic means to change the narrow-viewing angle of an LED's spot-light beams into a wider-viewing angle and second optic means to help make the LED night light exhibit a smooth lighting effect. The device may be arranged to fit into an existing night light bulb socket to turn any existing bulb night light into a power saving LED night light. | 01-07-2016 |
20160097500 | LED Night Light Has Projection or Image Feature - An LED night light for night time or dark area use, such as a plug-in wall outlet night light or direct current (DC) operated night light, includes projection or image features to project or present an image, message, data, logo, or time on a ceiling, walls, floor, or other desired surface, or an optics element surface. The optics means may include an magnify optics-lens, Tube or tube assembly, slide, convex lens, concave lens, openings, cut-outs, film, grating, or holographic element to create an image at a desired location. The night light upgrade model has an adjustable angle, adjustable orientation, of said bigger image position and change image by moving the said night. The said up grade model can adjustable Light function(s) or distance between light source and magnetic optics-means and slide, as well as other adjustable position, location, or orientation features. | 04-07-2016 |
362642000 | Sensor | 7 |
20080198628 | Night light type switch assembly - The present invention relates to a night light type switch assembly, which comprises a base, a cover, a circuit board, a switch pushbutton, a sensor and at least one LED. The circuit board is mounted on the inside of the base, and electrically connected to the switch pushbutton. The circuit board is electrically connected to the sensor and the at least one LED to form a loop. The cover is located to cover the base. | 08-21-2008 |
20090103329 | Combination of electrical socket and night lamp - An electrical device is formed by a combination of an electrical socket and a night lamp and includes a housing, a circuit board, at least one light-emitting diode, at least one socket, a sensor and a panel. The circuit board and the at least one socket are arranged inside the housing. The circuit board is electrically connected to an external power source and is also electrically connected to the at least one light-emitting diode and the sensor so that the sensor is electrically connected to the at least one light-emitting diode via the circuit board to form a circuit. The panel is releasably mounted to the housing and forms an opening corresponding to each of the at least one socket to expose the socket. | 04-23-2009 |
20140268881 | Programmable Floodlight With Nightlight Feature - A user-programmable, motion-activated fixture application having floodlights, a nightlight or wall wash light, and a user-interface having dedicated pushbuttons for time, sensitivity, and timer functionality selection by the user. Two proximity sensors detect the presence of infrared-emitting bodies both in front of and below the sensor housing. An ambient light sensor is employed to determine whether it is presently daytime or nighttime, and to identify transitions between the two. A linear array of display LEDs is shared among the time, sensitivity, and timer switches, showing the current setting selected by the user with as each switch is depressed. | 09-18-2014 |
20140268882 | Programmable LED Night Light - A programmable night light having a matrix of LEDs as its light source is provided. The present programmable LED night light comprises a panel supporting an LED matrix, a body portion, and a flexible neck extending between the panel and the body portion. The body portion further has a plug, which engages with a conventional electrical outlet, and preferably includes a motion sensor disposed on its front surface. The flexible neck of the present invention allows the orientation of the LED light source to be changed as desired by the user. Furthermore, the LED matrix is programmable via a wirelessly connected electronic device, allowing users to alter the luminosity of the LEDs, change the pattern displayed by the LED matrix, switch the device between a standard night light mode and a projection mode, and have the device respond to a variety of other inputs. | 09-18-2014 |
20150124486 | HANGING ACCESSORY FOR NIGHT LIGHTING - The present patent application provides a hanging accessory for night lighting. The hanging accessory includes a main body part which includes a front housing and a rear housing a clamping component mounted on the rear housing and a plurality of electrical elements. | 05-07-2015 |
20150131326 | LED Light With Special Effects - An LED light device with special effects utilizes persistence of vision theory to cause an LED(s) or LED array to change faster than the human eye response time of 1/16 to 1/24 second to display a special message, time, drawing, light patterns, or color changes. In addition, the light device may be provided with a sealed-unit arranged to receive a variety of eye-catching shades. | 05-14-2015 |
20160377276 | In-wall occupancy sensor night light with alternate activation - An electrical device includes a night light. The night light includes one or more light sources for emitting light. The device includes an occupancy detection sensor to detect occupancy within a monitored area in addition to a daylight sensor. The daylight sensor provides detection of ambient light and detection of other similar devices, which have activated, within a larger monitored area. The device optionally includes a power outlet. The device optionally includes alternate method to detect other devices, which have activated, within a larger monitored area. | 12-29-2016 |
362643000 | Air freshener | 6 |
20100271846 | STRUCTURE OF LAMP COMBINED WITH PICTURE FRAME AND ESSENCE - A structure of lamp is combined with a picture frame and a mass of essence. The structure includes a picture frame body that receives and holds therein a picture or photo and forms a lighting chamber that receives and holds the lamp. The lighting chamber has a wall portion in which ventilation holes are defined. The picture frame body also forms an essence compartment that receives and holds the mass of essence that gives off a scent smell. The lamp, when lit, generates heat that causes the mass of essence to give off the scent that spreads through the ventilation holes of the lighting chamber. Thus, besides receiving and holding a picture, the picture frame also provides the functions of nighttime lighting and scent spreading for improving air quality of the surroundings. | 10-28-2010 |
20110110118 | Aroma Diffusing Night Lamp System with an Angle-Adjustable Electric Plug - An aroma diffusing night lamp system having the characteristics of high heating performance, high level of safety and angle adjustability is disclosed to include a night lamp unit formed of a lamp socket holding a light emitting device, an electric plug rotatably coupled to the lamp socket and a safety lampshade surrounding the light emitting device, and an aroma diffuser unit formed of an electrically insulative heater holder, a heater carried in the electrically insulative heater holder and an outer lampshade that is mounted on the lamp socket around the safety lampshade and defines a top trough that holds an aromatic substance and has the bottom wall thereof kept in contact with the heater for enabling the aromatic substance to be heated into vapor safely. | 05-12-2011 |
20110110119 | Aroma Diffusing Night Lamp System Having an Angle-Adjustable Electric Plug - An aroma diffusing night lamp system having the characteristics of high level of safety and installation angle adjustability is disclosed to include a lamp socket, a light emitting device mounted in the top side of the lamp socket, an electric plug rotatably coupled to the lamp socket and a lampshade surrounding the light emitting device and having a top trough that holds an aromatic substance that gives off a pleasant smell when heated by heat energy from the light emitting device during its operation. | 05-12-2011 |
20110305042 | MICROCRYSTALLINE WAX FRAGRANCE EMITTING LIGHT - A microcrystalline wax fragrance emitting light comprises ( | 12-15-2011 |
20140313779 | Light Diffraction Device - The exemplary embodiments disclosed herein provide a light diffraction device positioned adjacent to a wall and comprising a laser and a diffractive imaging element. The diffractive imaging film having an image and positioned relative to the laser so as to create a projection of the image upon the wall. The diffractive film can also contain a series of images where the film is moved relative to the laser in order to create an animation effect upon the wall. In some embodiments, a distortion reflector may be positioned to accept the laser light exiting the diffractive imaging film and to distort the laser light to produce a desired image upon the wall. In some embodiments, additional reflectors may be used and in some further embodiments a distortion lens may be used. | 10-23-2014 |
20150109823 | WALL-PLUGGABLE AROMA MACHINE USING REPLACEABLE AROMA CONTAINER - A wall-pluggable aroma machine that uses a replaceable aroma container is provided. The aroma machine includes an electric plug pluggable to a power source, a housing, a top cap, and a light-guiding accommodation unit coupled between the housing and the top cap. The light-guiding accommodation unit serves as a basic limiting component for the production of the aroma machine, for the components to be assembled quickly and correctly. The replaceable aroma container is placed in light-guiding accommodation unit, and is heated to release fragrance. The aroma container is disposable, or recycled. It is easy to use and replace the aroma. The light-guiding accommodation unit is made of a transparent material. Light emitted by a light emitting device in the aroma machine is guided to the light-guiding accommodation unit, and forms light decoration on an outside of the aroma machine. | 04-23-2015 |
362644000 | Ornamental or decorative | 9 |
20090310383 | LED NIGHT LIGHT WITH LIQUID OPTICS MEDIUM - The LED night light with liquid optics medium arrangement to let visible wavelength light beam passing though the said liquid optics medium to viewer. The liquid optics medium with miniature means can be selected from group combination from textile, metal, plastic, porcelain, ceramic, dry flower, wood, plants, potpourri in the shape of toys, stuff toys, blow-mold unit, season items, dolls, porcelain unit, ceramic units, poly resin unit, sporting related unit, painting unit, poster unit, sign unit, photo unit, angels unit, artificial related unit, animal unit, flower unit or the conventional units for variety gift, toy, sports, seasonal, holiday applications to make the said night light with more attractive light effects. The night light further incorporated with heater element to make the liquid medium with heat stream flow to make movement of the inner miniatures means of liquid medium to increase the motional night light than other LED night light only light beams changeable lack of the motion miniatures means. | 12-17-2009 |
20140268883 | NIGHT LAMP WITH ROTARY DECORATION - The present invention provides a night lamp with rotary decoration. The night lamp includes a main body, which includes electrical pins for connection with an electric main to receive electrical power and is provided with a light-emitting element electrically connected to the main body; a lampshade, which is of a three-dimensional configuration fixed to a top portion of the main body and includes a mount extending from a front side thereof to support a rotation mechanism mounted thereon; and a decoration, which is of a three-dimensional configuration and has a bottom coupled to the rotation mechanism so that the rotation mechanism, through releasing potential stored therein, drives the decoration to rotate so as to provide the night lamp with a different visual perception. | 09-18-2014 |
20140268884 | CUSTOMIZED SIGNATURE NIGHT LAMP - A customized signature night lamp is disclosed, including: a main stand, a projection film and a shade. The projection film is disposed at upper part of the main stand and surrounds a light-emitting element disposed at the upper part of the main stand. The projection film includes customized signature pattern able for light to pass through. The shade is engaged to the upper part of the main stand and covers the projection film. The main stand is disposed with an electrical terminal for connecting power supply, and the electrical terminal is connected to the light-emitting element. When the light-emitting element projects light onto the projection film, the customized signature pattern is projected onto the shade to form a personal customized signature lamp. | 09-18-2014 |
20140328085 | System For Projecting a Simulated Liquid Surface - A projector apparatus that may include a first plurality of adjacent translucent lenses on at least one side of an inner lens, said inner lens configured to rotate and translate about an axis (A) of the inner lens; a second plurality of adjacent translucent lenses formed on at least one side of a concave outer lens; a light source configured to direct a portion of light through the rotatable and translatable inner lens and then through the concave outer lens; and a motor configured to rotatably and translatably drive the inner lens in an oscillating manner about and along the axis of the concave inner lens (A); so that the oscillating inner lens imparts a moving textured image for modification through the fixed concave outer lens for display upon a surface, such as a ceiling to simulate a moving liquid surface. | 11-06-2014 |
20150070936 | LED LIGHT HAS MORE THAN ONE REFLECTIVE MEANS TO PROJECT IMAGE - An LED night light having different power sources including a battery, outlet plug-in power source, or interchangeable power source incorporates geometric shape optics means(es) has more than one reflective means(es) which has relative positions, distances, and/or orientations to create plurality of light beams reflect or retro-reflective by more than one reflector means(s), so the light beam(s) of the said LED or LEDs will reflective and pass though the said more than one reflectors' optics means(es) project to surface(s) surrounding including ceiling, walls, floor and all desire areas. At least one of the optics means has see-though and reflective surface(s) to permit the plurality of LED or LEDs light beam(s) passing through the optics means and also plurality of LED or LEDs light beam reflective within the optics means's reflective surface, An LED light device having power and cost saving features is optional be selected or be provided. | 03-12-2015 |
20150070937 | LED PLUG-IN OR USB WIRED LIGHT HAS MORE THAN ONE OPTICS MEANS HAS REFLECTIVE OR/AND REFRACTIVE PROPERTIES TO CREATE WIDER VIEWING ANGLE RANGE IMAGE - An LED light having different power sources including a battery, outlet plug-in power source, or interchangeable power source or USB-means power source, incorporates more than one of geometric shape optics means(es) which any one of optics means may has more than one reflective or refractive means(es) which has relative positions, distances, and/or orientations to LEDs and create plurality of light beams reflect or retro-reflective or refractive by more than one reflector or refractor means(s), so the light beam(s) of the said LED or LEDs will reflective or/and refractive pass though the said more than one optics means(es) to create or project image, message, time, geometric art, nature scene, galaxy, milky way, sky, cloud, starts, moon, water-wave, aurora light, animal, characters, cartoon, sign, logo, commercial to surface(s) surrounding including ceiling, walls, floor and all desire areas with wider view angle image. At least one of the optics means has see-though and reflective or refraction surface(s) to permit the plurality of LED or LEDs light beam(s) passing through the optics means and also plurality of LED or LEDs light beam travel within or passing the optics means's reflective or refraction surface. An LED light device having power and cost saving features is optional be selected or be provided. | 03-12-2015 |
20150070938 | LED Projection Night Light - An LED projection night light for night time or dark area use includes a plug-in wall outlet night light or direct current operated night light with projection features to project an image, message, data, logo, or time on a ceiling, walls, floor, or other desired surface. The LED night light incorporates optics means such as an optics-lens, slides, openings, or cut-outs, and/or a transparent material piece, translucent material piece, telescope assembly, housing-member, slide-film, slide-disc, elastic-member, tilt-means, rotating-means, adjust-means, roller-means, mechanical-means, extend-means, convex lens, and/or concave lens designed to make the desired image, message, data, logo, or time project to the ceiling, walls, floor, or other desired surface to be seen by a viewer. The LED light has an interchangeable power source arrangement, permitting the night light to be selectively powered by either an AC powered sealed-unit or a DC powered battery-pack. | 03-12-2015 |
20160053951 | Flashing Night Light - A flashing night light includes: a night light base, a casing mounted to the night light base, a control circuit mounted to the casing and including a control substrate and light-emitting elements, and a light-transmitting unit including first and second light-transmitting plates. The light-emitting elements are controlled by the control substrate to lighten in sequence. Each of the first and second light-transmitting plates has a surface on which a predetermined pattern is formed. The patterns are arranged according to a sequence for desired displaying. The first and second light-transmitting plates include light receiving sections that are arranged to alternate in position and respectively correspond to the light-emitting elements and are fixed to the control substrate. With the light-emitting elements being arranged to lighten in sequence, lights emitting from the light-emitting elements may provide the patterns with an effect of image displaying and achieve a dynamic visual effect. | 02-25-2016 |
20160097499 | LED Projection Night Light - An LED projection night light for night time or dark area use includes a plug-in wall outlet night light or direct current operated night light with projection features to project an image, message, data, logo, or time on a ceiling, walls, floor, or other desired surface. The LED night light incorporates optics-lens and Object with preferred focus calculation to create bigger image to shown on locations. The parts for make night light including but not limited as an optics-lens, slides, openings, or cut-outs, and/or a transparent material piece, translucent material piece, telescope assembly, housing-member, slide-film, slide-disc, elastic-member, tilt-means, rotating-means, adjust-means, roller-means, mechanical-means, extend-means, convex lens, and/or concave lens designed to make the desired image, message, data, logo, or time project to the ceiling, walls, floor, or other desired surface to be seen by a viewer. The LED light upgrade model has an interchangeable power source arrangement, permitting the night light to be selectively powered by either an AC powered sealed-unit or a DC powered battery-pack. | 04-07-2016 |