Multidirectional transparent panel lighting system

A multidirectional interior illumination lighting assembly is configured for mounting beneath a ceiling. The assembly includes a generally transparent planar acrylic panel and a hollow stringer which retains a panel edge and supports the panel in a horizontal position. The stringer carries a linear illumination source in registration with the panel edge. Additional stringers may be employed if additional edges of the panel are to be illuminated. To increase the direct and indirect illumination emanating from the panel, arrays of dots may be provided on the upper and lower faces of the panel.