Bright and versatile for any professional installation, the ViewSonic LS750WU WUXGA laser projector delivers everything you need for big screens in big venues. Delivering 5,000 lumens of advanced high brightness, 300,000:1 contrast ratio, and up to 20,000 hours of light source life, this projector is ideal for auditoriums, lecture halls, 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. This top-notch performer is also easy to deploy and manage with its wide 1.3x optical zoom adjustment, vertical/horizontal keystone, and 4-corner adjustment that provides extreme flexibility in even the most challenging installations. Moreover, 360-degree tilt angle projection and 24/7 operation allow for extreme mounting flexibility. The ViewSonic LS750WU is the ideal WUXGA laser projector for professional installations, large venues, and business and education environments. LS750WU - Classification: Laser Class 1. Power Output Result: 0.25 µW.