NEC NP40, 2200 ANSI lumens, LCD, XGA (1024x768), 1500:1, 57.1 - 528.7" (1.45 - 13.4 m), 15 - 100 kHz NEC NP40. Projector brightness: 2200 ANSI lumens, Projection technology: LCD, Projector native resolution: XGA (1024x768). Light source type: Lamp, Service life of light source: 2000 h, Lamp type: UHP. Focus: Manual, Focal length range: 20.4 - 24.5 mm. Serial interface type: RS-232. Noise level: 35 dB