A modular power manifold for a tube light may feature LED strips mounted in a support extrusion. A cover is provided as are two end caps with modular connectors which allow use in multiple settings. A power interface may also be provided to supply auxiliary power to additional loads.

A modular lighting system, comprising at least one module and auxiliary components which can be assembled together; the module comprising a support core, extending along an axis; a plurality of LEDs, arranged on at least one face of the core and axially spaced along the axis; a light body positioned in front of the LEDs and at least partly around the LEDs and having a lighting surface which transmits the light emitted by the LEDs to the surrounding environment; the modules and the auxiliary components are joined to each other by respective concealed mechanical and electrical connection devices, which are completely housed and concealed inside the modules and/or the auxiliary components.

A lighting device (100), comprising a plurality of light sources (110), a cover (120) comprising an at least partially light-transmissive material, wherein the cover at least partially encloses the plurality of light sources, and a plurality of reflectors (130) arranged within the cover and at respective peripheral portions of the cover, wherein a first set of light sources (140) is arranged within the plurality of reflectors such that the light sources within each reflector is configured to emit a respective bundle of light from the lighting device, and wherein a second set of light sources (150) is arranged outside the plurality of reflectors and configured to emit light from the lighting device, wherein the lighting device further comprises a control unit (160) configured to individually control the operation of the first and second sets of light sources.

The invention provides a light generating device (1000) comprising (i) n laser light sources (10), (ii) focusing optics (20), and (iii) a luminescent body (200), wherein: (A) the n laser light sources (10) are configured to generate laser light source light (11); wherein the focusing optics (20) are configured to focus the laser light source light (11) into a focused beam (21) of laser light source light (11); wherein n?2; (B) the luminescent body (200) comprises a luminescent material (210), wherein the luminescent body (200) is configured in a light receiving relationship with the n laser light sources (10), wherein the luminescent material (210) is configured to convert at least part of the laser light source light (11) into luminescent material light (211); (C) the n laser light sources (10) and focusing optics (20) are configured to provide in an operational mode light spots (300) of laser light source light (11) on the luminescent body (200); wherein k sets of light spots (300) each have an individually selected number of m light spots (300), wherein two or more of the light spots (300) within each set have a partial overlap, wherein 2?m?n and 1?k<n; and (D) wherein a first spot area (310) is defined by 10-100% of the maximum intensity in the light spot (300), wherein for at least one of the light spots (300) within at least one of the k sets applies that in the range of 5-80% of its first spot area (310) overlaps with at least another first spot area (310) within the set.

This document describes techniques directed to active thermal-control of a floodlight and associated floodlights. As described, an example floodlight includes a first heat-transfer subsystem that uses a fully enclosed heat sink to transfer heat from an array of LEDs to a first housing component of the floodlight. The floodlight further includes a second heat-transfer subsystem to transfer heat from one or more PSUs to a second housing component of the floodlight. Described techniques include using thermistors located throughout the floodlight to actively monitor a temperature profile within the floodlight and, if one or more operating-temperature thresholds are violated, reducing power consumption within the floodlight.

An illumination apparatus (1) for producing structured light and flood illumination, the illumination apparatus comprising a microlens array (4) comprising microlenses which are arranged at a pitch P in at least a first direction, and a first array (18) of first light sources (9) and a second array (19) of second light sources (10), the first light sources (9) being configured to emit light at a wavelength L, wherein the first light sources (9) are located at a distance D from the microlens array (4), wherein P.sup.2=2LD/N and N is an integer, and wherein a size of the second light sources (10) is greater than a size of the first light sources (9), such that the light sources of the first array (18) produce structured light and the light sources of the second array (19) produce a continuous area of light.

A lighting lamp includes a first lamp-assembly structure, at least one second lamp-assembly structure, and a control structure. The first lamp-assembly structure includes a first lamp body and a first lamp column used to scatter light generated by the first lamp body. A first end of the first lamp column is fixedly connected with a first end of the first lamp body. The second lamp-assembly structure includes a second lamp body, a first end of the second lamp body being connected to a second end of the first lamp column, and a second lamp column fixedly connected to a second end of the second lamp body and used to scatter the light generated by the second lamp body. The control structure is arranged in the first lamp body and/or the second lamp body, and is electrically connected with the first lamp body and the second lamp body.

In some embodiments, a configurable lighting device, connectors, controllers, and methods for layout detection are provided. The configurable lighting devices, suitably connected, form an assembly of configurable lighting devices that can be removably connected with one another and re-arranged. Connectors are provided that form mechanical and electrical connections between configurable lighting devices such that a flow of electricity and control signals may be propagated without the need for direct connection between every configurable lighting device and a controller. The controller or devices connected to the controller are configured to perform layout detection such that pleasing visualizations may be rendered across the assembly that are rendered using at least the detected layout. When the configuration of the configurable lighting devices changes, the layout detection is automatically updated.

A projection lamp, including a housing, a first light-emitting component, a driving component, and a film, wherein a light-transmitting sheet is provided on one side of the housing, the first light-emitting component comprises a lamp holder provided in the housing, a main control board fixed on the lamp holder, and a first light source mounted on the main control board, the first light source is arranged away from a central axis of the lamp holder, the driving component is in driving connection with the lamp holder so as to drive the lamp holder to rotate around the central axis of the lamp holder, and the film is arranged in the housing and positioned between the first light source and the light-transmitting sheet. The first light-emitting component further includes a condenser lens, and the condenser lens is sleeved on the first light source.

This present application discloses a turn direction indicating jacket having a plurality of directional indicators independently actuatable via a switch and a portable power supply. The invention illuminates the lights in sequential fashion from the wearer's shoulder to his or her wrist with an arrowhead at the base, there ensuring that other motorists and pedestrians alike are aware of the wearer's presence in traffic and the wearer's intended traffic movement.