BenQ EW800ST, 3300 ANSI lumens, DLP, WXGA (1280x800), 20000:1, 16:10, 1778 - 3048 mm (70 - 120") BenQ EW800ST. Projector brightness: 3300 ANSI lumens, Projection technology: DLP, Projector native resolution: WXGA (1280x800). Light source type: Lamp, Service life of light source: 5000 h, Service life of light source (economic mode): 10000 h. Focus: Manual, Fixed focal length: 6.9 mm, Aperture range (F-F): 2.6 - 2.6. Analog signal format system: NTSC, PAL, SECAM, Supported graphics resolutions: 640 x 480 (VGA), 1920 x 1080 (HD 1080), Supported video modes: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p. Serial interface type: RS-232, HDMI connector type: Full-size https://www.projectorreviews.com/benq/benq-ew800st-smart-classroom-projector-review/ The BenQ EW800ST is a DLP, WXGA (1280 x 800) resolution, short throw projector with smart capabilities. It is primarily positioned as a classroom projector, but is suitable for conference rooms and meeting rooms where its feature set would be useful. BenQ... BenQ EW800ST smart classroom projector.BenQ EW800ST smart classroom projector.BenQ EW800ST smart classroom projector.BenQ EW800ST smart classroom projector.BenQ EW800ST smart classroom projector.BenQ EW800ST smart classroom projector.The BenQ EW800ST is a...