Benq CP220C . Projector brightness: 2000 ANSI lumens, Aspect ratio: 4:3, 16:9, Projection technology: DLP. Service life of lamp: 2000 h, Lamp power: 220 W. Focal length range (f-f): 25 - 274 mm. Vertical scan range: 48 - 85 Hz, Horizontal scan range: 31 - 82 kHz. Power consumption (typical): 312 W