BenQ MX711, 3200 ANSI lumens, DLP, XGA (1024x768), 5000:1, 32 - 300", 16.78 million colors BenQ MX711. Projector brightness: 3200 ANSI lumens, Projection technology: DLP, Projector native resolution: XGA (1024x768). Light source type: Lamp, Service life of light source: 3500 h, Lamp power: 230 W. Focal length range: 2.59 - 2.87 mm. Analog signal format system: NTSC, PAL, SECAM. Serial interface type: RS-232