Epson EB-1780W 16: 10 LCD-Projector - WXGA (1,280x800) - 3,000 Ansilumen 30 dB - 10,000: 1 - RGB - 0.59" - 3000 - 1900 Lumen - WXGA - 1280 x 800 - 16: 10 - 10000: 1 - 206 W - 7000 h - 100 Hz - 120 Hz - 1.04 - 1.26: 1 - 30"-300" - 0.7 - 6.8 m - 1.58 - 1.7 - USB 2.0 - IEEE 802.11b/g/n - VGA - 277 W - AC 100 V - 240 V - 50 Hz - 60 Hz