BenQ Projector PB8240, 2500 ANSI lumens, XGA (1024x768), 2000:1, 762 - 6096 mm (30 - 240"), 16.78 million colours, 24 - 88 kHz BenQ Projector PB8240. Projector brightness: 2500 ANSI lumens, Projector native resolution: XGA (1024x768), Contrast ratio (typical): 2000:1. Light source type: Lamp, Service life of light source: 2000 h, Lamp type: NSH. Display diagonal: 1,78 cm (0.7"). Power consumption (typical): 330 W. Weight: 3,5 kg