As part of Maxell #39; #39;s Collegiate Series, the MC-WU5501 combines WUXGA 1920 x 1200 resolution with super-bright 5,200 ANSI lumens white/color light output for a stunning visual achievement. It can transform classrooms, lecture halls, and auditoriums into true learning centers. The MC-WU5501 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 Maxell #39; #39;s leading-edge technology, the MC-WU5501 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, Maxell #39; #39;s 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, Maxell #39; #39;s MC-WU5501 is also backed by a generous warranty and our world-class service and support programs.