Epson VS410, 4000 ANSI lumens, LCD, XGA (1024x768), 2500:1, 30 - 300", 16.78 million colors Epson VS410. Projector brightness: 4000 ANSI lumens, Projection technology: LCD, Projector native resolution: XGA (1024x768). Light source type: Lamp, Service life of light source: 3000 h, Service life of light source (economic mode): 4000 h. Focus: Manual, Focal length range: 18.2 – 29.2, Zoom type: Manual. Analog signal format system: NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM, Supported graphics resolutions: 1440 x 1050, 1280 x 1024 (SXGA), 1280 x 800 (WXGA), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 640 x.... Serial interface type: RS-232, USB connector type: USB Type-B