A sorting system including a plurality of sorter light boxes, a hub, and a controller. The plurality of sorter light boxes may each be configured to be mounted to a respective shelf, and may each configured to be coupled to another one of the sorter light boxes to create a chain of sorter light boxes. The hub may be configured to be coupled to a first sorter light box in the chain of sorter light boxes. The hub may also be configured to operate as a concentrator of control signals and power for the sorter light boxes. The controller may be configured to be coupled to the hub and may be configured generate control signals for the sorter light boxes.

Various aspects and embodiments of under-hood luminaires are described. In one example, an under-hood luminaire includes a luminaire frame assembly. The luminaire frame assembly includes support braces and a number of cross members secured to the support braces in a spaced-apart configuration. The cross members include mounting surfaces, and light strips are secured to the mounting surfaces. The luminaire also includes a contraction hook assembly that can be used to secure the under-hood luminaire to the hood of an automobile. The luminaire can be relied upon to uniformly illuminate the engine compartment of the automobile, helping to eliminate lost productivity and frustration for mechanics.

The customizable item sorting system is configured to guide a sorter to sort items to match specific orders for a shipper to ship. The system includes sorter light boxes to be customizably positioned at a respective shelf, and each configured to be coupled in a chain of sorter light boxes. A plurality of shipper light boxes are each configured to be coupled to a respective sorter light box and also positioned at the respective shelf. A hub is coupled to a first sorter light box in the chain and operates as a concentrator of control signals and power for the plurality of sorter light boxes in the chain. A power supply is configured to be coupled to the hub and supply power to the sorter light boxes and shipper light boxes. A controller is configured to be coupled to the hub and generate the control signals for the sorter light boxes in the chain of sorter light boxes based upon commands received via an externally coupled network, and a repeater is configured to be coupled within the chain to push power along the chain.

A light includes a housing with a front face, a first face oriented at a first oblique angle with respect to the front face, and a second face oriented at a second oblique angle with respect to the front face. The light also includes a light source with a plurality of LEDs arranged to emit light from the front face, and a power source configured to provide power to the light source. The second oblique angle is different than the first oblique angle. The first face and the second face each define a surface configured to support the light. The first face includes two legs spaced from one another, and the second face includes two legs spaced from one another.

An area light including a base having a first end and a second end, a pair of legs rotatably coupled to the first end of base, wherein the pair of legs is rotated towards the base when the area light is in a stowed configuration and is rotated away from the base when the area light is in an open configuration, and a light body having a light head. The light body is rotatably coupled to the base on the first end of the base, wherein the light body is rotated towards the base when the area light is in the stowed configuration and is rotated away from the base when the area light is in the open configuration. The pair of legs is rotatably fixed to one another to rotate as a single unit relative to the base.

The invention relates to lightweight LED lighting systems for permanent and semi-permanent mounting on elevated structures, the lighting systems having integrated support and thermal transfer features. The systems are particularly suited for elevated mast systems and specifically for mast systems that are repeatedly lifted and lowered such as drilling and service rig masts. Specifically, the invention improves a) the weight/lumen ratios of LED lamp assemblies and LED lighting systems, b) the net added weight of LED lighting systems, c) the footprint of LED light systems and/or d) obviates the need for removing LED lighting systems or their sub-assemblies when transporting mast systems.

A luminaire (1) having a preferably flat light exit region (2) that is surrounded by a rectangular light frame (10), wherein the luminaire frame (10) spans a first plane (E) and has a frame height (H) that is perpendicular to the first plane (E) and, at one of its corners (11), a beveled surface (12) in which a plug contact (30) is arranged, and an electromechanical plug connector for a luminaire of this kind are provided.

A portable light including an elongated housing having a first end and a second end opposite the first end, and a light-emitting head pivotably coupled to the second end of the elongated housing. The light-emitting head having a housing portion defining a first end and a second end opposite the first end. A first light source is coupled to a first side of the light-emitting head and is positioned between the first end and the second end of the housing portion. A second light source coupled to the second end of the housing portion. A battery cell is removably coupled to the elongated housing to power the first and second light sources.

A work light includes at least one power supply unit, and at least one light unit, and at least one connection unit. The power supply unit, the light unit and the connection unit are electrically connected with each other. The light unit is detachably and pivotally coupled to the connection unit. When two or more of the light units are provided, the light units are coupled with each other in series via the connection unit. By changing the number of the light units, an overall length of the work light is selectively adjusted to adjust an illumination range of the work light according to different illumination applications.

A portable lighting tower includes a frame, an adjustable mast, multiple legs, a controller, and a battery pack. The adjustable mast is coupled to the frame and includes a light. The multiple legs each include an actuator operable to deploy and retract the respective leg. The controller is operatively coupled to the light and the actuators and configured to control operation of the light and the actuators. The battery pack is electrically coupled to the controller, the light, and the actuators. The light is dimmable between a maximum setting and a minimum setting, and the controller operates each of the linear actuators to deploy or retract the respective leg response to a user input.