BenQ MP721, 2500 ANSI lumens, DLP, XGA (1024x768), 2000:1, 31 - 300", 31 - 82 kHz BenQ MP721. Projector brightness: 2500 ANSI lumens, Projection technology: DLP, Projector native resolution: XGA (1024x768). Light source type: Lamp, Service life of light source: 4000 h, Lamp power: 220 W. Focal length range: 2.6 - 2.77 mm, Zoom ratio: 1.15:1. Noise level: 28 dB. Display number of colors: 16.78 million colors