5,000 lumens color/white brightness; 1080p Full HD laser display. Large, 100' display provides 75 percent larger interactive area than 75' panels. Virtually maintenance-free 20,000-hour laser light source with no lamps. Turn almost any wall or existing whiteboard interactive; allows up to two users to write and draw at once. Optional touch module available for touch-based interactivity with up to six points of touch. Automatic image alignment.