Epson EB-2165W, 5500 ANSI lumens, 3LCD, WXGA (1280x800), 400:1, 16:10, 30 - 300" Epson EB-2165W. Projector brightness: 5500 ANSI lumens, Projection technology: 3LCD, 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, Focal length range: 18.2 - 29.2 mm, Aperture range (F-F): 1.51 - 1.99. Video processing: 10 bit, Color modes (2D): Cinema, Dynamic, Video color modes: Blackboard, Dynamic, Photo, Presentation, sRGB. Serial interface type: RS-232C