Aspects of the disclosure are directed to a multi-functional streetlight. In accordance with one aspect, the multi-functional streetlight includes a hexagonal shaped support structure, wherein the hexagonal shaped support structure includes an arm segment and wherein the arm segment includes a luminaire on an under side of the arm segment; and a base flange configured to couple the hexagonal shaped support structure to the ground.

An energy-saving street light system with dynamic real-time brightness adjustment includes a multiple of street lights, each storing a modulated brightness value of the same luminous quota and a predetermined brightness value. If the street light detects no motor vehicle passing by or receives no notice for a period of time, then a light with the predetermined brightness value will be emitted, or else the largest modulated brightness value will be used for setting and a quantity of one of the luminous quota will be used up. After the whole quantity of the luminous quota is used up, the next smaller modulated brightness value is used for the aforementioned setting procedure until all modulated brightness values are set. If the same receiving unit receives two or more modulated brightness values simultaneously, the modulated brightness value with a greater brightness will be used for the setting.

The invention relates to the technical field of lighting, more particularly to a LED street light that includes a main body and a support arm connected to the main body. A female joint is provided at one end of the support arm close to the main body. A male joint is provided at one end of the main body close to the support arm. When installing the LED street light, the male joint and the female joint are mutually inserted to supply power to the main body, without arranging the circuits in the LED street light before installation, which greatly simplifies the installation process and reduces the installation time and the installation difficulty. In addition, due to the reduction of the installation time and installation difficulty, the safety hazards caused by the installation of the LED street lights can also be prevented, and safety is thus improved.

Pedestrian crossing zones at an intersection are often poorly illuminated. Lighting systems typically only partially illuminate the pedestrian crossing zone or provide only diffuse light. Herein is disclosed a crossing zone illumination system and method of operation, comprising a controller and an array of at least two lights coupled to a span wire above each pedestrian crossing zone.

Example embodiments relate to luminaire systems with converted movements. The luminaire system includes a first support. The luminaire system also includes a second support movable with respect to the first support. Additionally, the luminaire system includes a moving means configured for moving the second support relative to the first support in a movement plane substantially parallel to the first support. The moving means includes a rotatable element provided to one of the first support or second support and configured for rotating around a rotation axis perpendicular to the movement plane. The rotatable element includes a first conversion portion cooperating with a second conversion portion. The first and second conversion portion are configured for converting a rotational movement of the rotatable element into a movement of the second support with respect to the first support in said movement plane.

A fillable base for a portable light stand, the base including: a hollow structure made from moulded plastics material, the hollow structure having an upper portion and a lower portion with a generally circular footprint. The lower portion of the hollow structure has a substantially vertical cylindrical outer side wall, and the upper portion of the hollow structure has a conical outer side wall. The conical outer side wall has an outer edge extending from a top edge of the cylindrical side wall to an apex of the upper portion of the structure. The structure also has a recess that opens at the apex and within which one end of an elongate pole can be received.

Example embodiments relate to downward illuminating lighting apparatuses and lamp posts that include a light pole module thereof. One example lighting apparatus includes a mounting substrate being arranged in the lighting apparatus at an angle with respect to a vertical direction. The lighting apparatus also includes a plurality of light sources mounted on a lower or vertical surface of the mounting substrate. Additionally, the lighting apparatus includes a plurality of lens elements provided to the mounting substrate such that each of the plurality of light sources is provided with a corresponding lens element. Further, the lighting apparatus includes at least two reflector elements provided to at least two light sources of the plurality of light sources, such that each of the at least two reflector elements has a reflective surface facing the mounting substrate. Each of the at least two reflector elements extends between a first and a second edge.

A system to couple a controller to a roadside aerial lighting fixture includes a primary male connector integrated with the controller and a primary female connector integrated with the roadside aerial lighting fixture. The primary male and female connectors are compliant with a roadway area lighting standard promoted by a standards body. The primary male connector protrudes from a first substantially planar surface of the controller. The primary female connector is recessed within a second substantially planar surface of the roadside aerial lighting fixture. A controller-side data connector protrudes from the first substantially planar surface or a third surface substantially parallel to the first substantially planar surface. A fixture-side data connector is recessed within the second substantially planar surface or recessed within a fourth surface substantially parallel to the second substantially planar surface. When the controller is rotatably coupled to the roadside aerial lighting fixture, the primary male connector is electrically coupled to the primary female connector, and the controller-side data connector is communicatively coupled to the fixture-side data connector.

A controller (100) for mounting onto a socket (20) of an outdoor device (10) is disclosed. The controller comprises an inner body (110) comprising a first bottom surface from which an annular arrangement of electrical connection pins (102) for engaging with said socket extends, said inner body further housing control circuitry (132) for said outdoor device, said control circuitry being electrically connected to at least some of said electrical connection pins; and an outer body (120) rotationally mounted around the inner body, the outer body comprising a further bottom surface (122) around the first bottom surface and an outer cover (105) extending from said further bottom plate covering the control circuitry, the further bottom surface carrying an annular compressible gasket (104) for providing a weatherproof seal between the further bottom surface and the socket by rotational displacement of the outer body relative to the inner body. Also disclosed is an outdoor electrical device (10) comprising such a controller (100) and method of mounting such a controller (100) onto an outdoor electrical device (100).

A luminaire (1) is provided comprising a luminaire housing (3), a light module(5), and a communication module (7). The light module comprises a light source (15) for emitting light from the luminaire (1) and wherein the light module (5) is accommodated at least partly within the luminaire housing (3). The communication module (7) is configured for wireless transmitting and/or receiving communication signals which are unrelated to the 5 lighting function of the luminaire and/or to the operation of the light module. The communication module (7) is accommodated within the luminaire housing (3).