BenQ Digital Projector PE7700, 1100 ANSI lumens, DLP, 1280x720, 2500:1, 16.78 million colors, 15 - 75 kHz BenQ Digital Projector PE7700. Projector brightness: 1100 ANSI lumens, Projection technology: DLP, Projector native resolution: 1280x720. Light source type: Lamp, Service life of light source: 2000 h, Lamp power: 250 W. Display: LCD, Display resolution: 640 x 350 pixels. Weight: 12.1 lbs (5.5 kg). Aspect ratio: 16:9, Dimensions (WxDxH): 15 x 11.8 x 4.53" (380 x 300 x 115 mm), I/O ports: PC (RGB:BNC x 3), A/V (HDMI, RCA x 1, Mini DIN 4 pin x 1, BNC x 5, RCA x 3)