BenQ MX880, 2500 ANSI lumens, DLP, XGA (1024x768), 3000:1, 1041.4 - 7620 mm (41 - 300"), 1.073 billion colours BenQ MX880. Projector brightness: 2500 ANSI lumens, Projection technology: DLP, Projector native resolution: XGA (1024x768). Light source type: Lamp, Service life of light source: 3500 h, Service life of light source (economic mode): 5000 h. Zoom ratio: Fixed, Digital zoom: 2x. Serial interface type: RS-232. RMS rated power: 20 W