Dukanes 8945WU combines WUXGA 1920 x 1200 resolution with super- bright 4,500 ANSI lumens white/color light output for a stunning visual achievement. It can transform classrooms, lecture halls, and auditoriums into true learning centers. The 8945WU is easily stackable which enables you to place one projector on top of another to project the same image from both onto a screen for added brightness. Incorporating Dukane's leading- edge technology, the 8945WU features an image-enhancing combination of Accentualizer, High Dynamic Contrast Range (HDCR) and Image Optimizer, all of which contribute to the overall visual experience. Plus, Dukanes Intelligent Eco and Saver Modes with ImageCare combines optimal picture performance with maximum energy savings for a lower cost of ownership. For added peace of mind, Dukanes 8945WU is also backed by a generous warranty and our world-class service and support programs.