Optoma ZW350ST. Projector brightness: 3600 ANSI lumens, Projection technology: DLP, Projector native resolution: WXGA (1280x800). Light source type: Lamp, Service life of light source: 30000 h. Fixed focal length: 0.296" (7.51 mm), Zoom type: Manual, Throw ratio: 0.521:1. Analog signal format system: NTSC, NTSC 3.58, NTSC 4.43, NTSC J, NTSC M, PAL, PAL 4.43, PAL B, PAL D, PAL G, PAL H, PAL I, PAL..., Supported 3D formats: Frame Sequential, Supported video modes: 480i, 480p, 576i, 576p, 1080i, 1080p. Serial interface type: RJ-45, RS-232, HDMI connector type: Full-size, HDMI version: 1.4a