BenQ MW512, 2800 ANSI lumens, DLP, WXGA (1280x800), 4000:1, 32 - 300", 1.073 billion colors BenQ MW512. Projector brightness: 2800 ANSI lumens, Projection technology: DLP, Projector native resolution: WXGA (1280x800). Light source type: Lamp, Service life of light source: 4500 h, Lamp power: 190 W. Focal length range: 21 - 25.6 mm, Zoom ratio: 1.2:1, Digital zoom: 2x. Analog signal format system: NTSC, PAL, SECAM, Supported video modes: 1080i, 1080p, 480i, 480p, 576i, 576p, 720p. Serial interface type: RS-232