Epson EB-982W. Projector brightness: 4200 ANSI lumens, Projection technology: 3LCD, Projector native resolution: WXGA (1280x800). Light source type: Lamp, Service life of light source: 6500 h, Service life of light source (economic mode): 17000 h. Focal length range: 18.2 - 29.2 mm, Aperture range (F-F): 1.51 - 1.99, Zoom type: Manual. Video processing: 10 bit, Video colour modes: Blackboard, Cinema, Dynamic, Sports, sRGB. Serial interface type: RS-232C
