NEC NP1000, 3500 ANSI lumens, LCD, XGA (1024x768), 800:1, 762 - 12700 mm (30 - 500"), 48 - 120 Hz NEC NP1000. Projector brightness: 3500 ANSI lumens, Projection technology: LCD, Projector native resolution: XGA (1024x768). Light source type: Lamp, Service life of light source: 2000 h, Lamp power: 280 W. Focus: Manual, Focal length range: 24.4 - 32.5 mm. Serial interface type: RS-232, CardBus PCMCIA slot type: Type II. Noise level: 30 dB