NEC VT670, 2100 ANSI lumens, XGA (1024x768), 400:1, 533.4 - 7620 mm (21 - 300"), 15 - 100 kHz, 50 - 120 Hz NEC VT670. Projector brightness: 2100 ANSI lumens, Projector native resolution: XGA (1024x768), Contrast ratio (typical): 400:1. Service life of light source: 2000 h. Throw ratio: 1.5 - 1.8:1. Display: LCD. Weight: 2.9 kg