The back plate has four lateral walls and a bottom plate. A back side of the bottom plate includes multiple sets of folding hooks. Each set corresponds a different installation platform. One of the multiple sets of folding hooks is folded to be used for hooking to a corresponding installation platform. The light source module has multiple LED modules disposed on the bottom plate. Each LED module has a LED device and a lens. The lens diffuses a light of the LED device to be evenly emitted from the lens and broadening an output angle of the light via the lens. The diffusion plate with a peripheral edge is fixed to the four lateral walls of the back plate. The driver cover is attached to an external side of one of the four walls of the back plate. The driver cover defines a container cavity for concealing the driver module.

Arc modular light devices, systems, and methods. In at least one exemplary embodiment of a module system of the present disclosure, the module system comprises a plurality of LED modules, each LED module comprising an outer housing, a light source positioned within the outer housing, and a lens positioned so that light from the light source can be emitted through the lens; and a plate configured to couple to each of the plurality of LED modules; wherein the module system is configured to focus light from the LED modules inward when the plate has a concave curvature; and wherein the module system is configured to spread light from the LED modules outward when the plate has a convex curvature.

A LED assembly includes a baseplate and a diffuser. A circuit board connected to the baseplate has a first set of LEDs directed to emit light toward the diffuser. Additionally, a frame is attached to the baseplate and positioned to surround the circuit board. A flexible circuit with a second set of LEDs is attached to the frame, with the LEDs positioned to emit light predominantly perpendicular with respect to the first set of LEDs.

The application relates to the field of OLED lighting, and provides a high-yield low-cost large-area flexible OLED lighting module, a manufacturing method thereof and an OLED lighting luminaire.

The invention provides a lighting device (1100) comprising a first 2D arrangement (100) of a plurality n of light sources (10) and a second 2D arrangement (200) of a plurality m of beam shaping elements (20) configured downstream of the light sources (10), wherein: —the light sources (10) are configured to generate light source light (11), wherein the n light sources (10) comprises a plurality k of individually controllable subsets (110) of light sources (10), wherein the beam shaping elements (20) are configured to shape a beam of the light source light (11) of the n light sources (10), and wherein n≥16, m≥4, n/m>1, and 4≤k≤n; —upstream of each beam shaping element (20) light sources (10) are configured of different individually controllable subsets (110), and wherein two or more of the beam shaping elements (20) have different spatial configurations of the light sources (10) that are configured upstream of the respective beam shaping elements (20).

A flexible lighting tube and universal architectural mounting system for lighting upon municipal utility poles. The mounting system is a bracket having the form of an inverted track to receive a lighting tube. The bracket may have a base and plurality of flanges used to either hold the lighting tube or attach to a pole. The base and flanges form a U-like shape and are made from a flexible material allowing the bracket to be shaped to conform to a pole to which it attaches. A foam layer may be inserted between the bracket and tube to inhibit unintended disconnection.

An underwater lamp with improved light distribution for underwater applications. The underwater lamp includes a circuit trace having non-coplanar circuit segments, LEDs mounted on the non-coplanar circuit segments so as to emit light in nonparallel directions, and a lens. The lens includes lens portions aligned with the LEDs on the circuit trace circuit segments. The lens may be a thermoplastic material encapsulating the LEDs and the circuit trace.

Embodiments include a lighting assembly includes an elongate gasket body formed of a resilient, optically transmissive material. The gasket body includes a light source cavity at least partially defined by a light transmission portion and an attachment channel configured to attach the gasket body to a mount. A light source is disposed in the light source cavity. Other embodiments include securement ring including a clamp portion and a lighting assembly portion. The clamp portion includes first and second segments, each being semiannular in shape and curving between first and second ends, the first end of the first segment coupled to the second end of the second segment and the second end of the first segment coupled to the first end of the second segment to collectively form an aperture. The lighting assembly portion includes a first and second segments, each being semiannular in shape and including a light source.

A foldable electronic display having a layered sheet-form structure including a flexible support substrate sheet having a generally rectangular shape with rounded corners and a longer dimension of at least 100 mm and including a layer of a relatively hard optically transparent material having a substantially uniform thickness and a Young's modulus of at least 1 GPa, a flexible front sheet, a flexible PCB substrate, a two-dimensional array of at least 1,000,000 individually digitally addressable solid-state light emitting devices distributed over an area of the flexible PCB substrate and arranged into parallel rows and columns, one or more layers of an adhesive material, a plurality of rigid heat-conductive substrates spaced apart from one another and each having a metallic layer, and one or more fold areas located in spaces between the rigid heat-conductive substrates.

A light emitting device filament includes a substrate, light emitting device chips, two electrode pads, and connection lines. The substrate includes a first surface and a second surface opposite to the first surface. The substrate extends in a first direction and has a width in a second direction. The light emitting device chips are disposed on the first surface of the substrate. The two electrode pads are disposed on the substrate. The connection lines electrically connect the light emitting device chips and the electrode pads. At least one of the connection lines includes a first portion extending in the first direction and a second portion extending in the second direction.