A collision risk mitigation pedestrian light emitter is a safety device through which a pedestrian's presence is visually signaled to a vehicle operator to decrease collision potential. The safety device includes a first telescoping leg, a second telescoping leg, a light-emitting device, a power source, and a locking mechanism. The first telescoping leg and second telescoping leg are terminally and hingedly connected to each other to form an L-shaped structure. The locking mechanism secures the L-shaped structure and is mechanically integrated between the first telescoping leg and second telescoping leg. The light-emitting device visually indicates the pedestrian's presence and is adjacently mounted to the first telescoping leg to enable variable light height adjustment. The light-emitting device is powered by and electrically connected to the power source mounted to the first telescoping leg. The second telescoping leg is used to mount/attach the safety device to the pedestrian, preferably to a backpack.

A light fixture for a perimeter security fence is adjustable for establishing a distance from the fence line where a blinding glare zone begins. The light fixture includes an elongated pipe having a lower pipe section, an upper pipe section, and an articulating joint coupling a lower end of the upper pipe section with an upper end of the lower pipe section for enabling the upper and lower pipe sections to articulate relative to one another. The light fixture is secured to a post of the perimeter security fence. The light fixture has a glare shroud secured to the upper end of the rigid upper pipe section. The glare shroud has an underside that faces toward the ground. One or more LEDs are secured to the underside of the glare shroud. Each LED has an optical lens passing light having a beam angle of 137-156 degrees.

The present technology is a luminaire lens and housing system for mechanically fastening of a light strip to a luminaire housing via a lens body. The system can include a luminaire housing formed from extruded modular luminaire housing sections assembled together, a mounting bracket mountable to the housing sections, and a lens body mountable to the mounting bracket. The mounting bracket includes a generally U-shape configuration capable of receiving the light strip and the lens body. The lens body can be a flexible polymeric lens of continuous length for the entire length of the luminaire housing. An interior section of the lens body includes legs receivable in depressions defined in the mounting bracket for retention thereof. The lens body is configured to contact and apply mechanical pressure to the light strip thereby securing the light strip in the mounting bracket or in the luminaire housing.

The present technology is a luminaire lens and housing system for mechanically fastening of a light strip to a luminaire housing via a lens body. The system can include a luminaire housing formed from extruded modular luminaire housing sections assembled together, a mounting bracket mountable to the housing sections, and a lens body mountable to the mounting bracket. The mounting bracket includes a generally U-shape configuration capable of receiving the light strip and the lens body. The lens body can be a flexible polymeric lens of continuous length for the entire length of the luminaire housing. An interior section of the lens body includes legs receivable in depressions defined in the mounting bracket for retention thereof. The lens body is configured to contact and apply mechanical pressure to the light strip thereby securing the light strip in the mounting bracket or in the luminaire housing.

A display includes a display panel and a lighting device. The lighting device includes a display surface, a back surface, and upper frame surface and a socket. The upper frame surface is located between the display surface and the back surface opposite to each other, and the socket is provided at the upper frame surface. The lighting device is disposed in a pluggable manner on the socket, and includes a light source. When the light source is disposed on the socket, the light source forms a lighting area on a light exiting side of the display surface, wherein the lighting area is non-overlapping with the display surface.

A display includes a display panel and a lighting device. The lighting device includes a display surface, a back surface, and upper frame surface and a socket. The upper frame surface is located between the display surface and the back surface opposite to each other, and the socket is provided at the upper frame surface. The lighting device is disposed in a pluggable manner on the socket, and includes a light source. When the light source is disposed on the socket, the light source forms a lighting area on a light exiting side of the display surface, wherein the lighting area is non-overlapping with the display surface.

The present disclosure provides a lamp holder rotating assembly, comprising a foundation support, an inserted rod, and a rotating head. The foundation support defines a locating slot. The inserted rod comprises a head end and a tail end coupled to the head end. The rotating head defines a groove. The inserted rod is rotatably mounted on the foundation support. The tail end passes through the locating slot. The head end passes through the groove of the rotating head. The head end rotates in the groove along a first direction which causes the tail end rotating in the locating slot along a second direction opposite to the first direction. The present disclosure further provides an illuminating apparatus.

This document describes a mounting structure that is used to pivotally mount and orient a lighting device with respect to a support structure. The light fixture includes an interface plate having at least one tilt aperture. Each tilt aperture corresponds to a tilt angle of the light fixture. The mounting structure includes a mounting slot for engaging with a mounting element of the interface plate, along with a semi-circular slot that overlaps the at least one tilt aperture when the light fixture is pivotally mounted on the mounting structure. The mounting structure also includes a fastening device that, when routed through the semi-circular slot for insertion into the tilt aperture, orients the light fixture pivotally mounted on the mounting structure at a tilt angle. The fastening device is lockably engaged within the semi-circular slot at a position corresponding to the tilt angle.

This document describes a mounting structure that is used to pivotally mount and orient a lighting device with respect to a support structure. The light fixture includes an interface plate having at least one tilt aperture. Each tilt aperture corresponds to a tilt angle of the light fixture. The mounting structure includes a mounting slot for engaging with a mounting element of the interface plate, along with a semi-circular slot that overlaps the at least one tilt aperture when the light fixture is pivotally mounted on the mounting structure. The mounting structure also includes a fastening device that, when routed through the semi-circular slot for insertion into the tilt aperture, orients the light fixture pivotally mounted on the mounting structure at a tilt angle. The fastening device is lockably engaged within the semi-circular slot at a position corresponding to the tilt angle.

A method of controlling at least one light source to discourage unwanted behavior at a spectator event comprising a plurality of spectator areas, the method comprising: detecting, based on sensor input received from a sensor at the spectator event, at least one spectator exhibiting unwanted behavior within a first one of the spectator areas; determining a location of the first spectator area; identifying a second one of the spectator areas as being a target of the unwanted behavior and determining a location of the second spectator area; and controlling at least one light source based on the determined locations to increase an amount of glare along at least one line of sight between the first and second spectator areas and thereby discourage the spectator from looking towards the second spectator area to discourage the unwanted behavior.