BenQ PU9730, 7000 ANSI lumens, DLP, WUXGA (1920x1200), 2800:1, 16:10, 16:10 BenQ PU9730. Projector brightness: 7000 ANSI lumens, Projection technology: DLP, Projector native resolution: WUXGA (1920x1200). Light source type: Lamp, Service life of light source: 2000 h, Service life of light source (economic mode): 2500 h. Focal length range: 26 - 34 mm, Aperture range (F-F): 1,64 - 1,86, Zoom type: Auto. 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, HDMI connector type: Full-size, HDMI version: 1.4a