BenQ MP515, 2500 ANSI lumens, DLP, SVGA (800x600), 2600:1, 24 - 300", ±40° BenQ MP515. Projector brightness: 2500 ANSI lumens, Projection technology: DLP, Projector native resolution: SVGA (800x600). Light source type: Lamp, Service life of light source: 2000 h, Service life of light source (economic mode): 3000 h. Focal length range: 20.95 - 23 mm, F-number (relative aperture): F=2.55 - 2.65, Zoom ratio: 1.1:1. Serial interface type: RS-232. RMS rated power: 2 W