The compact, affordable PowerLite L510U laser projector delivers powerful performance for education and business applications. Get bright, vivid images with 5,000 lumens color/white brightness. This robust projector also offers WUXGA resolution and Full HD support. Featuring breakthrough laser technology, it delivers a laser light source of up to 20,000 hours. And, it offers virtually maintenance-free operation for the life of the optical engine. Plus, it features a dynamic contrast ratio of up to 2,500,000:1.