Abstract: The present disclosure envisages an electrical connector assembly (100) for heavy duty applications. The assembly (100) comprises a plug (10), a receptacle (20), a gasket (50), a first collar (30) and a second collar (40). The collar (30) has external threads and is rotatably mounted on the plug (10). The collar (40) has internal threads complementary to the external threads of the collar (30) and is rotatably mounted on one of the plug (10) and the receptacle (20). The arrangement of collars is configured such that rotation of the collar (40) causes axial displacement of the collar (40) and thereby that of the plug (10) against the gasket (50) for forming a watertight seal between the plug (10) and the receptacle (20). The connector assembly (100) of the present disclosure provides enhanced ingress protection.

Abstract: An electrical plug is provided including a plug housing having a hollow interior surrounded by an outer wall, a first plurality of electrical connectors positioned within the hollow interior that are adapted to mate with a second plurality of electrical connectors positioned on a plug housing, a first aperture extending through the outer wall, a locking member extending from within the hollow interior through the first aperture in the outer wall, wherein the locking member includes a retainer that abuts a surface of the outer wall, wherein the locking member includes one a more holes positioned outside of an outer surface of the outer wall, a locking element secured through the one or more holes on the locking member, and wherein the locking member prevents the plug receptacle from being fully engaged with the plug housing.

Abstract: An LED lamp or LED lighting assembly includes a light guide having opposed major surfaces configured to propagate light by total internal reflection and a light input edge extending between the major surfaces. A light source is adjacent to the light input edge and is configured to edge light the light guide. In some embodiments, the light source is moveable relative to the light input edge, and the spectrum of the light output from the light guide may be adjusted by movement of the light source relative to the light input edge.

Abstract: An LED lamp or LED lighting assembly includes a light guide having opposed major surfaces configured to propagate light by total internal reflection and a light input edge extending between the major surfaces. A light source is adjacent to the light input edge and is configured to edge light the light guide. In some embodiments, the light source is moveable relative to the light input edge, and the spectrum of the light output from the light guide may be adjusted by movement of the light source relative to the light input edge.

Abstract: An LED lamp or LED lighting assembly includes a light guide having opposed major surfaces configured to propagate light by total internal reflection and a light input edge extending between the major surfaces. A light source is adjacent to the light input edge and is configured to edge light the light guide. In some embodiments, the light source is moveable relative to the light input edge, and the spectrum of the light output from the light guide may be adjusted by movement of the light source relative to the light input edge.

Abstract: An LED lamp or LED lighting assembly includes a light guide having opposed major surfaces configured to propagate light by total internal reflection and a light input edge extending between the major surfaces. A light source is adjacent to the light input edge and is configured to edge light the light guide. In some embodiments, the light source is moveable relative to the light input edge, and the spectrum of the light output from the light guide may be adjusted by movement of the light source relative to the light input edge.

Abstract: An LED lamp or LED lighting assembly includes a light guide having opposed major surfaces configured to propagate light by total internal reflection and a light input edge extending between the major surfaces. A light source is adjacent to the light input edge and is configured to edge light the light guide. In some embodiments, the light source is moveable relative to the light input edge, and the spectrum of the light output from the light guide may be adjusted by movement of the light source relative to the light input edge.

Abstract: An LED lamp or LED lighting assembly includes a light guide having opposed major surfaces configured to propagate light by total internal reflection and a light input edge extending between the major surfaces. A light source is adjacent to the light input edge and is configured to edge light the light guide. In some embodiments, the light source is moveable relative to the light input edge, and the spectrum of the light output from the light guide may be adjusted by movement of the light source relative to the light input edge.