|
The photographs below show a sheet of polycarbonate partly laid over two cases at a time to compare their abilities to back-light a panel. |
Above: Lumirescent Bright and Philips Poster Box Module.
Above: Philips Poster Box Module and Lumirescent Superbright.
Above: QuarterLite and Lumirescent Superbright.
Above: QuarterLite and GE Tetra Grid.
Above: GE Tetra Grid and Lumirescent Bright.
Above: GE Tetra Grid and Philips Poster Box Module.