The CP-X5550 5500-Lumen XGA LCD Projector from Hitachi combines XGA 1024 x 768 resolution with 5500 ANSI lumens of white/color light for great visuals. It is easily stackable, enabling you to achieve added brightness by placing one projector on top of another to project the same image from both. Incorporating Hitachi's technology, the CP-X5550 features an image-enhancing combination of Accentualizer, High Dynamic Contrast Range (HDCR), and Image Optimizer, all of which contribute to the overall visual experience. Hitachi's Intelligent Eco and Saver Modes with ImageCare combine optimal picture performance with maximum energy savings for a lower cost of ownership.