DELL S300, 2200 ANSI lumens, DLP, WXGA (1280x800), 2400:1, 1132.8 - 7467.6 mm (44.6 - 294"), 0.5 - 3.3 m DELL S300. Projector brightness: 2200 ANSI lumens, Projection technology: DLP, Projector native resolution: WXGA (1280x800). Light source type: Lamp, Service life of light source: 5000 h, Lamp power: 190 W. Analog signal format system: NTSC 4.43, NTSC J, NTSC M, PAL 60, PAL B, PAL D, PAL G, PAL H, PAL I, PAL M, PAL N, PAL Nc, SECAM..., Supported graphics resolutions: 1280 x 800 (WXGA), Supported video modes: 1080i, 1080p, 480i, 480p, 576i, 576p, 720p. Serial interface type: RS-232. Optical disc player type: Not included