Lenovo IBM E400 PROJECTOR. Projector brightness: 1300 ANSI lumens, Native resolution: SVGA (800x600), Contrast ratio (typical): 1500:1. Lamp power: 200 W. Weight: 2100 g. Operating relative humidity range: 5 - 95 %, Operating temperature range (T-T): 10 - 35 °C. Dimensions (WxDxH): 280 x 205 x 97 mm, Resolution: 800 x 600 pixels