Bright and versatile for any professional installation, the ViewSonic Pro9800WUL WUXGA projector delivers everything you need for big screens in big venues. Delivering 5,500 lumens of advanced high brightness, this projector is ideal for auditoriums, large boardrooms, houses of worship, and more. Thanks to SuperColor technology, content is brought to life with captivating color, crisp graphics, and stunning videos no matter the environment. Designed for installers, this top-notch performer is also easy to deploy and manage with its wide 1.7x optical zoom adjustment, a centered lens design, and a vertical/horizontal lens shift feature that provides extreme flexibility in even the most challenging installations. Thanks to the stackable design of these projectors, light output can be doubled by simply placing one projector on top of the other - perfect for large venues with high ambient light.