ViewSonics PJD5122 is a great little projector that offers outstanding value and performance. This SVGA resolution projector supports high definition signals and projects 2500 lumens for clear, bright images in most lighting conditions. At only 5.1 pounds, it is light and compact, making it ideal for the mobile presenter. Texas Instruments' BrilliantColor technology delivers brilliant, true-color and high contrast images for viewing presentations, charts, or video. With extensive connectivity, including two RGB inputs and one RGB output, the PJD5122 is an excellent multi-functional data/ video projector. Eco-mode reduces fan noise for less distraction during important presentations and even extends the lamp life up to 6000 hours. For increased security a PIN lock feature allows you to set a password to prevent unauthorized use. The PJD5122 is perfect for tabletop, ceiling mounting or taking on the road.