3M Multimedia Projector X40, 1200 ANSI lumens, XGA (1024x768), 750:1, Lamp, UHB, 150 W 3M Multimedia Projector X40. Projector brightness: 1200 ANSI lumens, Projector native resolution: XGA (1024x768), Contrast ratio (typical): 750:1. Light source type: Lamp, Lamp type: UHB, Lamp power: 150 W. Power consumption (typical): 240 W. Weight: 6.59 lbs (2.99 kg). Dimensions (WxDxH): 12.4 x 10 x 3.66" (316 x 254 x 93 mm), Power requirements: AC 100 - 240 V, 2.7A/AC 220 - 240 V, 1.3A, Lens system: F=1.7-1.9, f=21.7-26.1 mm