The TPS G3 is our second generation of quality backlit panels with CCT Field Selectable and Lumen adjustable features. The TPS G3 uses innovative backlit technology for even, edge-to-edge illumination that covers the entire surface of the panel at an affordable price. Designed with quality care and backed with a 5 year limited warranty. Worry less about your lighting needs, the TPS G3 sets the standard in quality and performance.