Abstract: A tap for gas cylinder, comprising a body with an inlet, an outlet and a passage connecting the inlet with the outlet; an electronic indicator of the status of the tap and/or cylinder, the indicator being mounted on the body; a pressure sensor electrically connected to the electronic indicator and providing to the indicator the gas pressure at the inlet. The pressure sensor is mounted on the body at a location that is distinct from the mounting location of the electronic indicator. The invention is also directed to a tap assembly comprising the above tap and a cover housing the tap.

Abstract: A pressure vessel transport system can have one or more handles that allow a pressure vessel to be efficiently and safely transported. The transport system can consist of a housing surrounding a pressure vessel with the pressure vessel having a valve. The housing may continuously extend along a longitudinal axis of the pressure vessel to position the valve within the housing.

Abstract: An illumination device (10) includes: a light diffusion device (50) including element diffusion devices (55) that diffuse incident light; a coherent light source (15) that emits coherent light; a shaping optical system (20) that shapes the coherent light; a scanner (30) that adjusts a traveling direction of the coherent light so as to allow the coherent light to scan the light diffusion device; and a light condensing optical system located on a light path of the coherent light from the shaping optical system up to the light diffusion device. The light condensing optical system condenses the coherent light such that a spot area on the light diffusion device is smaller than the element diffusion device. Each element diffusion device diffuses the coherent light incident thereon so as to illuminate an element illumination area corresponding to the element diffusion device.

Abstract: Embodiments of the invention relate generally to lighting fixtures and, more particularly, to lighting device housings, systems for retrofitting lighting fixtures, and adapters for use in such retrofitting systems.

Abstract: A method and device for emitting electromagnetic radiation at high power using a gallium containing substrates such as GaN, AlN, InN, InGaN, AlGaN, and AlInGaN, is provided.

Abstract: A flashlight for mounting on a helmet is provided. The flashlight includes a mount that is configured to be readily attachable to the brim of a variety of helmets. The flashlight includes a forward-facing light to provide illumination and a rearward facing light for identifying the user.

Abstract: Provided is a lamp with an LED that can prevent snow from sticking or snow melted thereon from freezing. A lamp (10) includes: an LED module (11) serving as a light source; a heatsink (12); a heat transfer unit (13); a light distribution unit (14); a housing (15) with an opening; and a light-transmissive cover (16). The LED module (11) includes a plurality of LEDs, and an LED substrate having a mounting surface on which the plurality of LEDs are mounted. The heatsink (12) is arranged on the side of the LED substrate opposite to the mounting surface. The light distribution unit (14) is arranged on the light emitting side of the LED module (11). The LED module (11), the heatsink (12), and the light distribution unit (14) are arranged in the housing (15). The light-transmissive cover (16) is arranged in the opening of the housing (15).

Abstract: A downlight apparatus includes a driver, a LED light source, a back cover and a frame part. The back cover forms a containing space for storing the driver and the LED light source. The back cover has an external side wall fixed with a plurality of lateral sockets. Each lateral socket has an entrance for inserting a corresponding metal piece. The metal piece is fixed to a hook structure when the metal piece is inserted into the lateral socket at a predetermined position from the entrance. The frame part is connected to the back cover. the frame part has an opening for a light of the LED light source emitted from the opening.

Abstract: The present disclosure provides wall pack light fixtures having a hinge, the hinge having a first portion and a second portion rotatably coupled to the first portion, a front cover, the front cover connected to the first portion of the hinge, the front cover including a light engine, and a rear enclosure, the rear enclosure connected to the second portion of the hinge.

Abstract: A quick-installation lamp comprises a lamp body assembly, a mount base and a wall panel connected in sequence. The lamp body assembly comprises a lamp body and a lampholder fixedly connected with the lamp body and the mount base respectively. The mount base comprises a base shell having a concave cavity, a mount support integrally formed outside the base shell, a sensing head threadedly connected to the bottom of the mount support, and, a PCB board, a PCB cover, a rubber pad for pins, a terminal block, and a rear cap for the mount base, which are overlappedly mounted in the cavity of the base shell in sequence, and, further comprises pins protruding from the PCB board and respectively passing through through-holes of the PCB cover, through-holes of rubber pad for pins, and through-holes of terminal block. The wall panel comprises two bolts and one linear wall panel.

Abstract: An illumination sill plate capable of replacing at least one power cell contains: a base, a light emitting module, the at least one power cell, a transparent cap, a cover plate, and at least one anti-leakage element. The base includes a waterproof barrier and a receiving groove. The light emitting module is fixed in the receiving groove. The at least one power cell is accommodated in the receiving groove so as to supply power to the light emitting module. The transparent cap is configured to cover an opening of the waterproof barrier and has at least one orifice. The cover plate is removably covered on the base and is removed from the base, and the cover plate includes a display window. The at least one anti-leakage element is mounted below the cover plate and is matingly accommodated in the two orifices respectively, when the cover plate is removably covered on the base.

Abstract: A method for realizing fast color mixing of any colors is disclosed. When the number of colors to be mixed is three, the first illuminance ratio between the three colors to be mixed that required for obtaining the target color is calculated. When the number of colors to be mixed exceeds three, the mixed color of other colors except the first and second color is determined firstly according to a settled second illuminance ratio between other colors except for a first and a color, then a third illuminance ratio between the first color, the second color and the mixed color of other colors except for the first and second color for obtaining the target color is calculated. This method can quickly determine the first illuminance ratio between three or more colors to be mixed according to the target color and the illuminance ratio of certain mixed color.

Abstract: A light source module includes first LED elements that emit blue light, second LED elements that emit amber light, and a wavelength conversion member disposed in optical paths of the first LED elements and the second LED elements. The wavelength conversion member converts a portion of the blue light emitted by the first LED elements to yellow light, transmits a portion of the blue light emitted by the first LED elements, and substantially transmits the amber light emitted by the second LED elements.

Abstract: Provided is a lighting device, comprising: a light source module comprising: at least one light source disposed on a printed circuit board; and a resin layer disposed on the printed circuit board so that the light source is embedded; a light reflection member formed on at least any one of one side surface and another side surface of the resin layer; and a diffusion plate having an upper surface formed on the light source module, and a side wall which is integrally formed with the upper surface and formed to extend in a lower side direction and which is adhered onto the light reflection member, wherein a first separated space is formed between the light source module and the upper surface of the diffusion plate, whereby flexibility of the product itself can be secured, and durability and reliability of the product can be also improved.

Abstract: A motor vehicle lighting device (1) comprising at least one light source (2), an optical device (3) which is associated with the at least one light source (2) and into which light of the at least one light source (2) is irradiated, and an optical imaging system (6) associated with the optical device (3), this optical imaging system imaging light exiting from the optical device (3) in front of the motor vehicle lighting device (1), the optical device (3) being set up to concentrate the light of the at least one light source and to direct it in the form of at least two spatially separated light beams to the optical imaging system (6), and in that the optical imaging system (6) is set up to project the light beams in front of the motor vehicle lighting device (1) in the form of two light distributions, namely in the form of a main light distribution and a sign light partial light distribution, the optical device (3) having at least one shield (5) downstream of it that is arranged perpendicular to an optical axis

Abstract: A vehicle lamp includes a first light guide, a second light guide, a first light source, and a second light source. The first light guide includes a first portion extending in a first direction, a second portion extending in a second direction intersecting the first direction, and a third portion shaped to be bent from the first direction to the second direction and interconnecting the first portion and the second portion. The second light guide extends along the first portion and the third portion and has a shape gradually decreasing in a cross-sectional area outside of the bend of the third portion, thereby merging with the light emitting light guide.

Abstract: A vehicle reflector lamp includes a curved reflector having a reflective front side and a non-reflective back side opposite the front side. The curved reflector has a light-permeable slot. A light source is positioned behind the non-reflective back side such that light emanates from the light source through the light-permeable slot for reflecting off the reflective front side. An optical sheet is positioned adjacent the front side of the reflector for homogenizing light reflected from the reflector, and a clear outer lens protects the optical sheet, the light source, and the curved reflector from an outdoor environment. The reflector lamp has a lit mode and an unlit mode. When in the unlit mode, ambient light reflects off of the reflective front side. When in the lit mode, light from the light source reflects of at least a portion of the reflective front side.

Abstract: A headlight device for a saddled vehicle includes an LED light source and a mechanism which enlarges an illumination range upward in a turning direction at the time of turning traveling. The mechanism includes, at a position on an outer side, in the vehicle width direction, of a high-beam reflector that reflects forward emitted light from a high-beam, an outer reflection section that reflects the emitted light further upward than the direction of emission of the high-beam reflector. The outer reflection section is provided on at least one of left and right high-beam reflectors, and is configured to be covered by an extension serving as a decorative part, in front view of the vehicle body.

Abstract: A headlamp for a vehicle. The headlamp uses individual light emitting didoes or LEDs to generate individual light beams, which collectively form a composite beam. Because of manufacturing irregularities, some of the individual beams overlap neighboring beams, and form bright spots within the composite beam, which are not desirable. It is possible to de-focus the individual beams, to thereby spread out the bright spots, and reduce their intensities. However, that de-focusing would conflict with another goal. When the vehicle follows another vehicle, some individual beams which would apply glare to the other vehicle are shut off. But it is desirable that the remaining active individual beams which flank the other vehicle have sharply defined edges. De-focusing would soften the edges. Therefore, one form of the invention selectively de-focuses individual beams only when they are not adjacent individual beams which are active.

Abstract: A headlamp system for a vehicle that includes: a headlamp comprising a photochromic lens, a primary light source for transmitting a headlamp pattern, a secondary light source and a lens heating system; an imaging sensor; and a controller that directs the secondary light source and the heating system to darken or lighten a portion of the lens in response to an exterior object sensed by the sensor.

Abstract: A tail light with at least one light source and with a light guide body into which light generated by the light source can be coupled and out of which back-up light can be coupled, and light for illuminating the ground region can be decoupled. The light guide body has a light entry area through which light from the light source can be coupled into the light guide body. The light guide body has at least a first light exit area for the back-up light and a second light exit area for the light for illuminating the ground region, wherein the first and the second light exit areas may overlap. The light guide body has a first reflection surface at which a portion of the coupled-in light can be deflected in the direction of at least one of the light exit areas.

Abstract: A lighting system is employed in a motor vehicle that includes a vehicle body arranged along a longitudinal axis and having a first vehicle body end configured to face oncoming ambient airflow when the vehicle is in motion relative to a road surface. The vehicle also includes a second vehicle body end opposing the first vehicle body end, and an aerodynamic-element having an aerodynamic-element body mounted to the second vehicle body end and arranged perpendicular to the longitudinal axis. The lighting system includes a light source mounted to the vehicle body and configured to direct at least one beam of light at the aerodynamic-element body. The lighting system also includes a light-reflecting feature arranged on the aerodynamic-element body and having an orientation configured to reflect the at least one beam of light along the longitudinal axis in a direction away from the first vehicle body end.

Abstract: Method and apparatus are disclosed for vehicle headlamp de-condensation. An example exterior lamp of a vehicle includes a housing, a cover coupled to the housing to define a cavity, and a lamp assembly within the cavity. The lamp assembly includes an LED, a heat sink coupled to the LED that is configured to dissipate heat and define a chamber, desiccant located within the chamber to collect moisture from the cavity, and a vent fluidly coupled to the chamber to remove the moisture from the cavity.

Abstract: A lighting device for vehicles having a housing, in which a light source unit for emitting a light beam and an optical unit associated with the light source unit for generating a predetermined light distribution are disposed, with a cover plate closing an opening of the housing and with a cooling element for dissipating heat from the light source unit. The cooling element is associated with a heat-dissipating optical element of the optical unit. A dividing wall separating the housing into a first chamber and into at least a second chamber is provided, wherein in the first chamber, the first cooling element associated with the light source unit, and in the second chamber, the second cooling element associated with the heat-dissipating optical element of the optical unit are arranged.

Abstract: An exemplary lamp assembly includes a lens, a base, and a textured surface between an outwardly facing surface of the lens and an outwardly facing surface of the base. An exemplary lamp molding method includes injecting a first material into a mold cavity to form a lens, and injecting a second material against a textured surface of the lens within the mold cavity to form a base.

Abstract: Lights with features for underwater use that provide tailored beam-width and/or other tailored light patterns are disclosed. One embodiment includes a housing having a front end with a port and a back end, a port window having a plurality of lens features positioned at the front end of the housing within or behind the port, and a circuit element, including a plurality of LED lighting elements, positioned behind the window.

Abstract: A downlight eyebrow includes an elongated L-shaped structure including a first wall and a second wall forming a right angle. The downlight eyebrow may be installed at an upper edge of a vertical structure with the first eyebrow wall extending horizontally away from an upper edge of the structure and the second wall extending vertically downward from the first wall. A reflective material disposed on an interior surface of the second wall provides a primary reflector. A flange that extends from an intermediate point in the eyebrow, downward and away from the second wall, toward the vertical surface may provide a secondary reflector.

Abstract: A lighting system can comprise a light emitting diode that emits light, an optic mounted to process the emitted light, and an aperture disposed on the light-emitting side of the optic. The optic can comprise a cavity that receives the light. A portion of the received light can pass through a sidewall of the cavity, while another portion passes through a bottom of the cavity and out a front of the optic. The optic can comprise curved sides that receive the light passing through the cavity sidewall and reflect that light through the front of the optic. This reflection can condense the light to form a light beam having a beam waist. The beam waist can provide an annular separation or a radial gap between the beam of light and the aperture, with the separation providing clearance to avoid interference with the light beam.

Abstract: A special effects apparatus for generating an illusion of a moving beam of light in midair. The apparatus includes a light source, such as a laser light source outputting colored light, generating a beam of light that is aimed along a linear light travel path. The apparatus further includes a dynamic light receiving assembly, and this assembly includes: an elongated support rod; a light receiving element attached to a first end of the support rod; and a driver coupled to a second end of the support rod opposite the first end of the support rod. The driver rotates the support rod about the second end at a high rotation rate, and the light receiving element moves along an arcuate travel path that intersects the linear light travel path of the beam of light. The arcuate travel path of the light receiving element and the linear light travel path are coplanar.

Abstract: A lighting fixture for use in a security detention facility. The lighting fixture includes a unitary housing adapted to be mounted to a surface in the security detention facility, a first bracket disposed within the unitary housing, and a light source coupled to the first bracket, the light source including a plurality of light-emitting diodes (LEDs). When the unitary housing is mounted to the surface in the security detention facility, the internal components of the lighting fixture (e.g., the light source) are not accessible, such that inmates of the security detention facility are unable to damage the internal components of the lighting fixture or access the internal components of the lighting fixture to hide weapons or contraband therein or use those components to harm themselves, other inmates, and/or security personnel.

Abstract: A lighting module is disclosed. The lighting module includes a substrate for holding a plurality of light emitting diodes (LEDs), optical component, and a rigid carrier configured to interface with the substrate and seal the optical component to the substrate. The optical component includes a plurality of optical elements, each positioned to be located over one of the plurality of LEDs and a peripheral portion. The peripheral portion is configured to wrap around a side wall of the rigid carrier.

Abstract: A modular luminaire includes a pair of side rail assemblies that support a light transmission assembly therebetween. Each side rail assembly includes a light assembly cavity and an alignment slot that houses an alignment rod therein. A coupling bracket that includes a latch device is coupled to the pair of side rail assemblies. A light source is disposed in the light assembly cavity of at least one of the pair of side rail assemblies such that an edge of a lightguide panel of the light transmission assembly is disposed adjacent the light source. The lightguide panel receives light from the light source through the edge and emits the light through a surface that is substantially perpendicular to the edge. The alignment rod of at least one of the pair of side rail assemblies and the latch device operate in concert to row mount the luminaire with another luminaire.

Abstract: A modular system comprising track-mounted fixtures and track is described. In some embodiments, fixtures access electrical power through electrified railings recessed within a relatively narrow power slot of the track. Primary mechanical support of the fixture weight is optionally provided from a magnetic mounting surface surrounding the power slot. The track cross-section optionally provides mounting surface area on mounting wings, allowing a narrower slot housing. Optionally, secondary mechanical support provided within the slot comprises a deployable anchoring element which laterally expands into a receiving area. Optionally, deployment comprises rotation of the anchoring element. The anchoring element, in some embodiments, acts as a secondary mechanical support, preventing, for example, accidental detachment of the fixture from the slot, without preventing repositioning movements of the fixture along the slot, even when fully deployed.

Abstract: A plaster frame assembly includes a base plate that has a base wall and a plurality of side walls that extend substantially perpendicular to the base wall from a perimeter of the base wall. The base wall includes at least one regressed pad that has a plurality of perforations. The plurality of perforations receive one or more securing fasteners therethrough to secure or fasten the base plate to the ceiling. Furthermore, the base wall includes one or more sealing features that provide an air-tight sealing for a recessed housing can received through and retained in a can receiving opening formed in the base wall. The one or more sealing features include multiple collar sections that define a groove for receiving a sealing member, and one or more sealing tabs disposed between the multiple collar sections and configured to seal one or more adjustment apertures of the recessed housing can.

Abstract: The present disclosure relates to a luminaire having a light generation device, a heat sink, a reflector and an intermediate element. The heat sink is pivotably coupled to the reflector about a pivot axis relative to said reflector. Light can be emitted into an inner space of the reflector by the light generation device. The intermediate element is mounted on the heat sink so that it can be moved relative to said heat sink and has a first section provided with a tooth system. The reflector has at least one second section provided with a tooth system. Engagement of the tooth systems of the first and second sections into one another counteracts pivoting of the heat sink relative to the reflector about the pivot axis. To pivot the heat sink relative to the reflector about the pivot axis, the tooth systems of the first and second sections can be disengaged.

Abstract: A track lighting device includes a clamp assembly having a dual engagement mechanism for coupling to a track. For example, the clamp assembly includes a collar rotatable about a collar axis, and a cam follower having a cam-pin received by a first groove of a cam. The cam also includes a second groove and a first engagement member. The first groove translates a rotational movement of the collar and the cam follower into a linear movement along the collar axis to releasably couple the first engagement member to the track. The clamp assembly also includes a latch assembly having a second engagement member and a latch-pin in communication with the second groove of the cam. At least a portion of the latch assembly pivots about a latch axis based on movement of the latch-pin relative to the second groove to couple the second engagement member to the track.

Abstract: A light fixture having an antler arm portion includes a main body member; a plurality of channels each defining an electrical conduit formed on the antler arm portion, each of the electrical conduits extending outwardly from said main body member and being sized and configured for wiring of an electric light element; each of said plurality of electric light elements being sized and configured for being secured to a distal end of a respective one of said plurality of electrical conduits; and wherein each of said plurality of electric light elements includes a bulb base and a replaceable light bulb, wherein each one of said bulb bases is affixed to the distal end of a corresponding one of the plurality of electrical conduits.

Abstract: A light source module according to an embodiment includes a substrate, a plurality of light emitting device packages disposed on the substrate, a plurality of driving devices disposed on the substrate, and a connection terminal part disposed on the substrate, wherein an interval between both ends of the substrate and the connection terminal part is equal to or greater than an interval between the light emitting device package adjacent to the both ends of the substrate and the both ends of the substrate. The light source module is advantageous to slimming and thinning and has an advantage where a design of arrangement of a light emitting device package is free.

Abstract: Disclosed is an electronic glow stick comprising a stick body which is a tubular body, at least one handle in a plugged connection with an end of the stick body, a battery pack which is disposed in the handle and connected with the handle in a detachable way, and a light emitting element which is connected with the battery pack and electrically connected with batteries in the battery pack. The batteries can charge the light emitting element, and the light emitting element can project light in the stick body such that the stick body glows. The electronic glow stick has advantages of simple structure, low cost and high durability because of no circuit board; additionally, damaged parts can be exchanged instead of replacing the whole unit, thus effectively saving use cost; moreover, the handle is detachably connected with the stick body, so the whole glow stick has diversified structures.

Abstract: A light sensor assembly includes a sensor connector having a housing including a top and a bottom with power contact channels in the bottom of the housing. The sensor connector includes a circuit board supported by the housing at the top having a sensor component electrically connected to the circuit board sensing an environmental characteristic exterior of the sensor connector. The sensor connector includes power contacts received in corresponding contact channels and extending from the bottom for electrical connection with receptacle power contacts of the receptacle connector. The power contacts include a neutral power contact, a line power contact and a load power contact, where the line power contact and the load power contact are integral as a unitary contact body forming a monolithic line-load power contact.

Abstract: Various embodiments may relate to a lighting system, including at least one lighting module which has a printed circuit board and at least one lighting means arranged on the printed circuit board, and at least one electrical component for operating the lighting means of the lighting module. The electrical component is electrically connected to the lighting module. The electrical component is directly fastened to the lighting module.

Abstract: A vehicle grille assembly is provided herein. The grille assembly includes a panel sealingly coupled to a substrate and defining a cavity therebetween. A light source is disposed within the cavity. A diffuser is disposed between the light source and a portion of the panel.

Abstract: Embodiments may utilize a series of exposed fins, which increase the surface area of the heat sink creating additional air flow. As hotter air rises within the system, cooler is drawn into the heatsink. The fins may be exposed on both sides of the longitudinal axis, allowing cooler air to be drawn towards the longitudinal axis above the heatsink and flow upward. This process may cool the fins. Additionally, the spacing between the fins may have to be wide enough to allow for air to freely enter the heatsink.

Abstract: An LED lamp includes: a lamp head; a passive heat dissipating element having a heat sink; a power source; a light emitting surface comprising LED chips electrically connected to the power source; a first heat dissipating channel; a second heat dissipating channel; and a lamp cover; wherein the first heat dissipating channel comprises a first end and a second end; wherein the second heat dissipating channel comprises a third end on the light emitting surface; wherein the power source includes a power board and a plurality of electronic components mounted thereon; wherein the first heat dissipating channel includes an inner channel and an outer channel, a transformer of the electronic components includes a core and coils, the core has a second chamber in which the coils are disposed, an opening is formed at a side of the second chamber in a radial direction to expose the coils, the opening corresponds to the inner channel or the outer channel.

Abstract: An LED lamp includes: a lamp shell including a lamp head, a lamp neck and a sleeve; a passive heat dissipating element having a heat sink; a power source having a first portion and a second portion; and a light emitting surface comprising LED chips; wherein the sleeve of the lamp shell is made of a material having lower thermal conductivity than that of material of the heat sink; wherein the sleeve of the lamp shell is encircle covered by the heat sink, such that the second portion of the power source and the heat sink of the passive heat dissipating element are thermally insulated by the sleeve to prevent thermal effecting from the heat sink to the power source in the sleeve.

Abstract: A lighting device comprising at least one light source (4) adapted for, in operation, emitting light, a heat sink element (3) comprising a first part (31) on which the at least one light source is arranged and a second part (32), the second part comprising a plurality of ribs (341, 342, 343, 344) extending from the first part, and a cover element (2) comprising an outer surface (21) adapted for forming a light exit surface of the lighting device, the cover element (2) comprising a first plurality of grooves (231, 232, 233) comprising a V-shaped cross-section and being provided in the outer surface of the cover element, the cover element being arranged such as to extend over the heat sink element in such a way that the first plurality of grooves extends over the plurality of ribs of the second part of the heat sink element.

Abstract: An optical projection device with metallic components for heat dissipation and for structural reinforcement includes a holder and two opposing metal components opposite to each other. The holder comprises lens receiving groove, electric component receiving groove, and connecting receiving groove leading to the exterior. The two opposing metal components comprise first and second heat dissipation parts, and a connecting part. The first heat dissipation part is formed on an exterior surface of the holder, the connecting part is received in the connecting receiving groove, and the second heat dissipation part is formed on an inner wall of the electric component receiving groove.

Abstract: A LED filament comprises a frame, a metal electrode, a fasten member, a second fasten member, at least one LED chip. The frame is a bottomless frame and the metal electrode is disposed on one side of the frame. The first fasten member is formed on the frame and the second fasten member formed on the metal electrode. The metal electrode having the second fasten member is placed on the first fasten member of the frame, thereby fastening the metal electrode on the frame; wherein one of the first fasten member and the second fasten member is a protrusion while the other one is a hole. The at least one LED chip disposed inside the frame and electrically connecting to the metal electrode.

Abstract: A lighting assembly (100), a light source, a lamp and a luminaire are provided. The lighting assembly comprises a heat transferring element (102) and an elongated structure (120) comprising light emitting elements (122, 122?) and power connections. The heat transferring element comprises at a first side (104) a heat sink interface or a heat sink element. At the second opposite side (106) one or more upstanding walls (108, 108?) are provided extending away from the second side. The upstanding walls are heat conductive and thermally coupled to the first side. The elongated structure is arranged on a wall surface of at least one of the upstanding walls. The wall surface is adjacent to the second side. A surface of the elongated structure through which no light is emitted is thermally coupled to the wall surface. A pattern formed by the elongated structure is a meandering or spiral pattern.

Abstract: A light includes a housing having an upper portion and a lower portion. The lower portion defines a battery port. The light also includes a heat sink extending upward from the lower portion. The heat sink includes a body defining a central aperture that extends along a central axis, a plurality of light support surfaces arranged around a perimeter of the body, and a top support member attached to tops of the plurality of light support surfaces. The light further includes a first plurality of LEDs coupled to the plurality of light support surfaces to emit light in a 360 degree pattern, a second plurality of LEDs supported on a surface of the top support member that is perpendicular to the plurality of light support surfaces, and a battery pack received in the battery port to power the first plurality of LEDs and the second plurality of LEDs.