BenQ MH856UST, 3500 ANSI lumens, DLP, 1080p (1920x1080), 10000:1, 16:9, 2255.5 - 2794 mm (88.8 - 110") BenQ MH856UST. Projector brightness: 3500 ANSI lumens, Projection technology: DLP, Projector native resolution: 1080p (1920x1080). Light source type: Lamp, Service life of light source: 3000 h, Lamp power: 280 W. Focal length range: 2.5 - 5.1 mm, Zoom type: Fixed, Zoom ratio: Fixed. Analog signal format system: NTSC, PAL, SECAM, Supported graphics resolutions: 640 x 480 (VGA), 1920 x 1200 (WUXGA), Supported video modes: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p. Serial interface type: RS-232