Abstract: A circuit board is described herein. The circuit board can include a body and at least one enclosure coupling feature disposed in at least one outer side of the body. The at least one enclosure coupling feature can include at least one protruding section disposed adjacent to the at least one outer side of the body, where the at least one protruding section is configured to couple to at least one first circuit board coupling feature of an enclosure. The at least one enclosure coupling feature can also include at least one recessed section disposed adjacent to the at least one protruding section. The at least one protruding section and the at least one recessed section can form an aperture that traverses a thickness of the body.

Abstract: A circuit board is described herein. The circuit board can include a body and at least one enclosure coupling feature disposed in at least one outer side of the body. The at least one enclosure coupling feature can include at least one protruding section disposed adjacent to the at least one outer side of the body, where the at least one protruding section is configured to couple to at least one first circuit board coupling feature of an enclosure. The at least one enclosure coupling feature can also include at least one recessed section disposed adjacent to the at least one protruding section. The at least one protruding section and the at least one recessed section can form an aperture that traverses a thickness of the body.

Abstract: An edge-lit lighting structure includes a first end panel and a second end panel. The edge-lit lighting structure further includes a first side panel extending between the first end panel and the second end panel at a first longitudinal side of the edge-lit lighting fixture. The edge-lit lighting structure also includes a second side panel extending between the first end panel and the second end panel at a second longitudinal side of the edge-lit lighting fixture opposite the first longitudinal side. Further, the edge-lit lighting structure includes a center beam having a hollow portion. The center beam is positioned between the first side panel and the second side panel and is attached to the first end panel and the second end panel.

Abstract: A multiple waveguide edge lit structure includes a frame structure. The multiple waveguide edge lit structure also includes a circuit board including a first plurality of light emitting diodes (LEDs) and a second plurality of LEDs. The multiple waveguide edge lit structure further includes a first waveguide and a second waveguide. A light receiving edge of the first waveguide is positioned proximal to the first plurality of LEDs, and a light receiving edge of the second waveguide is positioned proximal to the second plurality of LEDs. The multiple waveguide edge lit structure also includes a pair of attachment structures configured to keep the first waveguide and the second waveguide attached to the frame structure.

Abstract: A multiple waveguide edge lit structure includes a frame structure including a first heat sink and a second heat sink. The multiple waveguide edge lit structure also includes a circuit board including a first plurality of light emitting diodes (LEDs) and a second plurality of LEDs, where a portion of the circuit board is sandwiched between the first heat sink and the second heat sink. The multiple waveguide edge lit structure further includes a first waveguide and a second waveguide. A light receiving edge of the first waveguide is positioned proximal to the first plurality of LEDs, and a light receiving edge of the second waveguide is positioned proximal to the second plurality of LEDs. The multiple waveguide edge lit structure also includes a pair of attachment structures configured to keep the first waveguide and the second waveguide attached to the frame structure.