NEC LT280, 2500 ANSI lumens, LCD, XGA (1024x768), 600:1, 15 - 100 kHz, 48 - 120 Hz NEC LT280. Projector brightness: 2500 ANSI lumens, Projection technology: LCD, Projector native resolution: XGA (1024x768). Light source type: Lamp, Service life of light source: 3000 h, Lamp power: 200 W. Serial interface type: RS-232. Noise level: 30 dB. Display: LCD, Display resolution: 1024 x 768 pixels