Epson PowerLite 4300, 5200 ANSI lumens, LCD, XGA (1024x768), 1000:1, 29.9 - 300" (0.76 - 7.62 m), 16.78 million colors Epson PowerLite 4300. Projector brightness: 5200 ANSI lumens, Projection technology: LCD, Projector native resolution: XGA (1024x768). Light source type: Lamp, Service life of light source: 2000 h, Service life of light source (economic mode): 3000 h. Focal length range: 21.28 - 37.94 mm. Analog signal format system: NTSC, PAL. Serial interface type: RS-232