BenQ MX511, 2700 ANSI lumens, DLP, XGA (1024x768), 3000:1, 23"/300", 16.78 million colors
BenQ MX511. Projector brightness: 2700 ANSI lumens, Projection technology: DLP, Projector native resolution: XGA (1024x768). Light source type: Lamp, Service life of light source: 6000 h, Service life of light source (economic mode): 4500 h. Focal length range: 21.95 - 24.1 mm, Zoom ratio: 1.1:1. Serial interface type: RS-232. RMS rated power: 2 W