BenQ MX514, 2700 ANSI lumens, DLP, XGA (1024x768), 10000:1, 30 - 300", 0 - 78.7" (0 - 2 m) BenQ MX514. Projector brightness: 2700 ANSI lumens, Projection technology: DLP, Projector native resolution: XGA (1024x768). Light source type: Lamp, Service life of light source: 6000 h, Service life of light source (economic mode): 6500 h. Focus: Auto, Focal length range: 2.51 - 2.69 mm, Zoom type: Manual. Supported graphics resolutions: 1600 x 1200 (UXGA), 640 x 480 (VGA). Serial interface type: RS-232, USB connector type: Mini-USB B