. . "Luminaires of the present invention can be suspended (e.g., with cables from a ceiling or beam such that is the luminaire is a distance away from the ceiling or beam), surface mounted (e.g., directly to a ceiling or wall), cantilever-mounted (e.g., outward from a wall or shelving structure), or pendent or stem mounted (e.g., from a ceiling or other structure or surface such that the luminaire is a" . . .