Epson EMP-W5D, 1200 ANSI lumens, LCD, WXGA (1280x720), Lamp, 2000 h, 3000 h Epson EMP-W5D. Projector brightness: 1200 ANSI lumens, Projection technology: LCD, Projector native resolution: WXGA (1280x720). Light source type: Lamp, Service life of light source: 2000 h, Service life of light source (economic mode): 3000 h. Focus: Manual, Focal length range: 13.7 - 20.5 mm. Serial interface type: RS-232. Noise level: 28 dB