Epson EB-1780 W 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 inch-300 inch, 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