NEC Display NP-UM351W-WK LCD Projector - 720p - HDTV Cabinet Color: White Contrast Ratio: 4000:1 Display Size: 58 to 110 in. / 1.47 to 2.79m f Number: 1.8 Throw Ratio: 0.36 to 1 Throw Distance: 1.47 to 2.8 ft. / 0.45 to 0.85m Keystone Correction: +/- 10° horizontal, +/- 10° vertical Lamp: 255W AC