Abstract: The present disclosure provides a hand-held working lamp and relates to the field of lamps. The hand-held working lamp includes a lamp body. The lamp body includes a lamp holder and a lamp pole which are detachably connected. Lamp plates are hinged to the lamp holder. An overturning angle of the lamp plate on the lamp holder approximates to a right angle/flat angle. The lamp pole is provided with a connecting seat capable of being connected to an external lamp bulb. The lamp holder is provided with a connector capable of being connected to the connecting seat. The lamp pole is provided with a functional seat. The functional seat is provided with a hook, an adsorption member and a socket.

Abstract: A light including a housing having an upper portion, a lower portion, and a central axis. The lower portion defines a battery port. The upper portion acts as a lens. The light further includes a heat sink extending upward from the lower portion of the housing and including a body defining a central aperture. A plurality of light support surfaces are arranged around a perimeter of the body and a top support member is coupled to and oriented perpendicularly relative to the plurality of light support surfaces. The light further includes a first plurality of LEDs coupled to the plurality of light support surfaces and a second plurality of LEDs supported on the top support member. The light further includes a first battery pack and a second battery pack, both of which are electrically connected to the first and second pluralities of LEDs when received in the battery port.

Abstract: A lighting system that includes a lighting device and a dimming controller. The lighting device has a support structure that supports multiple lighting zones. Each lighting zone including one or more lighting sources. The dimming controller is in communication with multiple dimmers supported by the lighting device. Each of the lighting sources is coupled to a corresponding dimmer from the multiple dimmers. The dimming controller is configured to communicate a controlled setting for one or more of the lighting zones to the multiple dimmers. Other embodiments may be described and/or claimed.

Abstract: An LED lighting device is provided. The LED lighting device includes at least one light source, a base board, a reflector, a shell, a drive module and a mounting structure. The at least one light source is arranged on the base board. The base board and the reflector are contained in the shell. The drive module is assembled to the mounting structure. The LED lighting device includes connector connecting the mounting structure with the reflector. The base board and the shell are sandwiched between the reflector and the mounting structure.

Abstract: A portable work light is disclosed having a front cover having a LED light source; a protective housing for the LED light source; a back housing for enclosing the portable light and the various components thereof; a power source and electrical components for operating the portable light; a ratcheting stand and handle; and a plurality of bumpers for protecting various contact points of the portable light.

Abstract: An LED work light has multichip LEDs and a diffusing dome. Each LED may have separate electrical terminals for each chip. The LED work light may have convex lenses forward of each LED. Convex lenses may be hemispherical. Convex lenses may have a nonhemispheric curved surface whose cross section has at least one circular arc and no non-circular arcs. The LED work light has a battery or receives power from an external power source. The LED work light may have a transparent plastic tube as a structural member. A replaceable plastic cover may be added to protect any structural tube or other major transparent part of the LED work light from abrasions. The plastic cover may be tubular. The plastic cover may comprise laminations of plastic that can be removed individually after being abraded. Any external power source may be a wall transformer type and may have current limiting means.

Abstract: A reduced emissions work light that includes a bulb having an elongated bulb tube, a handle adjacent the bulb and adapted for being gripped by a user to manipulate the work light, an emissions containment housing positioned adjacent the bulb tube, and an integrated ballast and filter assembly. The integrated ballast and filter assembly is located within the housing and operatively connected to the bulb for providing voltage to the bulb and reducing emissions generated by the work light.

Abstract: The invention relates to a display apparatus, particularly to structure of LED display modules. The invention could be implemented through a LED matrix display module with high luminance area ratio comprising an injection molding unit and a printing board fitted therewith, wherein, LEDs are regularly arranged in a matrix on said printing board, and each pixel dot is correspondingly provided with a reflecting cavity on said molding unit, with the reflecting cavity expanding gradually from the inside section (close to the display surface). The circumference of the inside section of the reflecting cavity forms a closed and smooth circular curve. The invention is characterized in that, the circumference of the outside section of the reflecting cavity forms a closed and smooth curve which is a square with round corners, and the side face of the reflecting cavity is a smooth and cured surface.

Abstract: A utility light has a dual fluorescent lamp assembly mounted in a housing with a removable lens for ease of lamp replacement. The lens is releasably retained at an upper end by a locking tab. The housing has swivel hooks at each end, a handle cushion, a housing cushion at an upper end, an electrical outlet at a lower end and a power indicator light in the handle. In an alternate embodiment, a halogen spotlight is mounted in the upper end surface of the housing and can be operated independently of the fluorescent lamp assembly.

Abstract: An illumination device comprising, in combination an elongated housing, an elongated lamp or lamps extending in the housing, a magnetic ballast or ballasts carried in the housing to selectively energize the lamp or lamps, and switch means carried by the housing to control energization of said ballast or ballasts, the housing having a forward illumination portion, a rearward grip portion and an intermediate portion. A cushioning cover is receivable over two of said housing portions.

Abstract: Provided is an auto lift ceiling lighting system in which the width of the left and right rotary drums is formed as wide as the width of the flat cable and the flat cable is winded stably and vertically on the outer surface of the winding core in the left and right rotary drums when winded by the motor, thereby not to be twisted. In the auto lift ceiling lighting system, the lamp can be turned on and off at any position and the flat cable supplying the electric power to the lamp is not twisted and the balance of the lamp is kept while the lamp ascends and descends.

Abstract: In one embodiment of the present invention, there is provided an apparatus for suspending a light source such as a flashlight and amplifying the light emanating from the flashlight. The apparatus comprises a plate having a longitudinal axis, a top surface and a bottom surface. There is a means for removably retaining a fight source and a hanging means. A method for illuminating a space using the described apparatus is also provided.

Abstract: For recessed lighting fixtures, particularly those mounted in ceilings, the present invention provides an easily attached removable accessory device for deflecting a portion of the light path in a selected direction that differs from the original direction, e.g. deflecting downwardly directed light to a substantially horizontal direction. A mirror assembly, typically having two round flat reflecting surfaces, one on each side, is supported by a wire hanger element via an axle portion passing diametrically through the mirror; the hanger element has a pair of hooks at the upper ends of two side wires that engage the recessed light fixture at any desired orientation around the axis of the fixture. The mirror can be tilted to any angle, and is retained at the selected tilt angle by friction of the wire axle being clamped between of a pair of resilient pads.

Abstract: A trouble light assembly includes a handle portion, a door in the handle portion which is hingeably movable between open and closed positions, a bulb receptacle mounted at one end of the handle portion, a cage portion adjacent the bulb receptacle for enclosing a bulb therein, and a plurality of conductor blades which are electrically connected to the bulb receptacle. The conductor blades extend downwardly from the bulb receptacle so as to define a male conductor plug within the handle portion. The female end of a extension cord set is received into the handle portion through the hinged door, and matingly engaged with the conductor blades so as to establish an electrical connection between the bulb receptacle and the cord set. In a first embodiment, the hinged door is permanently sealed in the closed position after assembly of the cord set, and in a second embodiment the hinged door is provided with a tab and slot assembly for releasably maintaining the door in the closed position.

Abstract: The invention provides a two piece chandelier securable at two discrete positions. An upper and lower framework are moveable with respect to one another along a displacement axis and are securable in an access position and a decorative position, whereby access to an internal component of the chandelier such as a lighting element is facilitated in the access position relative to the decorative position.

Abstract: An illuminated hollow decorative ornament having support means independent of the associated light source or the support structure of the associated light source.

Abstract: A trouble light which has at the end opposite to the cage a hook that is rotatably mounted to the handle of the trouble light. The rotatable mounting is achieved by the use of a rotation assembly inserted through a hole in the end of the handle of the trouble light. The rotation assembly includes two discs. The first disc is of greater diameter than diameter of the hole in the handle but of lesser diameter than the internal diameter of the handle, and the second disc is of greater diameter than the hole in the handle and of diameter approximating the outside diameter of the handle. The rotation assembly also includes an intermediate cylindrical portion attaching the two discs. The cylindrical intermediate portion has an outside diameter approximating the diameter of the hole in the handle of the trouble light.

Abstract: A light projector suitable for performance lighting and provided with a means capable of adjusting beam azimuth and elevation from a remote location is provided with an input device locating the operator's finger, hand, or a stylus in two dimensions by non-mechanical means. The azimuth and elevation control means is capable of operation in either an incremental or rate of displacement mode.