Viewsonic VIDEO PROJECTOR PJ 255D, 1100 ANSI lumens, 2000:1, 1.2 - 10 m, 15 - 100 kHz, 43 - 120 Hz, Lamp Viewsonic VIDEO PROJECTOR PJ 255D. Projector brightness: 1100 ANSI lumens, Contrast ratio (typical): 2000:1, Projection distance: 1.2 - 10 m. Light source type: Lamp, Lamp power: 200 W. Weight: 950 g. Aspect ratio: 4:3, 16:9, Dimensions (WxDxH): 198 x 57 x 148 mm, Resolution: 1024 x 768 pixels