A luminaire accessory is provided. A first louver part (16) has a plurality of cells (18) arranged in a predetermined pattern and has at least one set of alignment features. A second louver part (16), unassembled is identical to the first louver part (16). When assembled, the second louver part (16) is rotated 180 with respect to the first louver part (16) and the alignment features (20) are configured to mate to a second set of alignment features (20) disposed on the second louver part (16).

Examples of the present disclosure are related to systems and methods for lighting fixtures. More particularly, embodiments disclose lighting fixtures utilizing metal core PCB (MCPCB) for thermal, mechanical, and/or optical controls.

A device for attachment to a belt for holding an accessory having a base, a front surface and a back surface, the base having belt receiving slots and the front surface of said base having a right side and a left side wherein said left side of said base having a first retaining portion extending substantially perpendicularly to said front wall and said first retaining portion having a first sidewall extending therefrom substantially parallel to and spaced from said front surface and forming a first recess and said right side of said base having a second retaining portion extending substantially perpendicularly to said front wall and said second retaining portion having a second sidewall extending therefrom substantially parallel to and spaced from said front surface and forming a second recess and a release member formed as part of said base.

A street lighting assembly includes an LED lighting device and a printed circuit board disposed within the LED lighting device. The printed circuit board includes an LED light module and an LED driver, the LED driver being electrically coupled to the LED light module. An optical cover is disposed over the LED light module.

End caps for light fixtures that can be used, for instance, to reduce light leaks along lens seams and gaps are provided. In one example embodiment, a light fixture can have a fixture body. The fixture body can have an end portion. The light fixture can further include a lens and a light source positioned within the fixture body so as to provide light through the lens. The light fixture can further include an end cap having a cover plate. The cover plate can have a shape adapted to cover at least a portion of the end portion of the fixture body. The end cap can further include a magnetic coupling element configured to removably secure the end cap to the fixture body. The end cap can have a top portion configured to overlap at least a portion of the lens when the end cap is secured to the fixture body.

An LED light bulb including a heat sink, an LED light board on a first end of the heat sink, a light-transmissive cover, and a power source drive module on a second end of the heat sink opposite to the first end. The LED light board includes a substrate and a plurality of LED lights on the substrate. The light-transmissive cover includes a cover body and a series of hooks on an edge of the cover body. The hooks are configured to detachably engage the LED light board or the heat sink to attach the light-transmissive cover.

A downlight apparatus has a major housing, multiple hook slots, and multiple hooks. The major housing has a surface ring and a main cup. The main cup contains a LED plate and a driver circuit. The LED plate emits light through an opening of the surface ring. The multiple hook slots are located surrounding the main cup. The multiple hooks have bottom hooks inserted and locked in corresponding hook slots respectively and have top hooks to fix the major housing on a ceiling.

A modular lighting strip mounting system provides for modular linear and curved lighting solutions. The system can generally comprise a bracket that is designed/configured to hold an LED lighting product and allows a user to mount the bracket with LED product to entertainment stages, platforms, risers, etc. relatively quickly and easily. Several different mounting embodiments are provided allowing lighting strips to be quickly secured to stages as well as to truss structures.

A system can comprise tabs and notches or a twist-and-lock mount for detachably mounting components adjacent a light emitting diode that is utilized for illumination, for example in a luminaire. Representative mounted components can include protective covers and optics for managing light emitted by the light emitting diode. The tabs and notches can be located rear of an aperture in a recessed lighting fixture or in a cover of a luminaire, for example. That cover, or another cover that may not utilize a releasable mount, can extend circumferentially about a periphery of a light emitting diode to cover and protect wiring for the light emitting diode and to hide the wiring from view by people occupying an illuminated space.

A method for producing a bent organic light-emitting diode and a bent organic light-emitting diode are disclosed. In an embodiment the method includes providing an emitter unit having an organic layer sequence for generating radiation, providing at least one electrical connection piece, bending the at least one connection piece and the emitter unit into a curved shape and subsequently mechanically fixedly and permanently connecting the at least one connection piece to the emitter unit so that the curved shape is permanently maintained.