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The compact, affordable PowerLite L400U laser projector delivers powerful performance for education and business applications. Get bright, vivid images with 4,500 lumens colour/white brightness1. 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 hours2. And, it offers virtually maintenance-free operation for the life of the optical engine3. Plus, it features a Dynamic contrast ratio up to 2,500,000:1. It also features advanced installation features and enterprise-level wireless security support (module sold separately).