Panasonic PT-FRZ55U 5000 Lumen 1-Chip DLP Laser ProjectorThe Panasonic PT FRZ55U 5000 Lumen 1 Chip DLP Laser Projector's Multi Laser Drive Engine has failover circuit protection while optional Early Warning software reinforces reliability. DLP imaging technology, Quartet Colour Harmonizer, Rich Colour Enhancer, and digitally modulated Dynamic Contrast 2 optimization coalesce in images of surpassing brightness, color, and clarity regardless of ambient light levels. Powered 0. 8: 1 short throw lens for rear