Epson(3)

3,200 lm(2)

3,000 lm(1)

2.12"(3)

White/Black(1)

Black(1)

White(1)

8.5"(3)

V11H793020(1)

V11H794120(1)

V11H795020(1)

PH(2)

CN(1)

11.5"(3)

4 lbs(3)

HDMI; USB Type A; USB Type B(2)

HDMI; USB Type A; USB Type B; Wi-Fi(1)

PowerLite 1785W(1)

PowerLite 1781W(1)

PowerLite 1780W(1)

802.11b/g/n Wireless(3)

16:10(3)

10,000:1(3)

3LCD(3)

2 W Monaural(1)

1W Monaural(1)

1 W Monaural(1)

Up to 7,000 hours (ECO Mode); Up to 4,000 hours (Normal Mode)(2)

7,000 h (ECO Mode); 4,000 h (Normal Mode)(1)

214 W UHE(2)

206 W UHE(1)

1W Monaural(2)

1280 x 800 Pixels(3)

1.04 to 1.26(3)

Manual(2)

Optical(1)

30" - 300"(3)

Yes(3)

Manual: +/- 20 Horizontal, +/- 30 Vertical(1)

Automatic: +/- 20 Horizontal, +/- 30 Vertical(1)

+/- 30 Horizontal, +/- 30 Vertical(1)

01:01.2(3)

16.22 mm(2)

13.52 mm to 16.22 mm(1)

WXGA(3)

1.58 to 1.7(3)

1.2x(3)

HDTV; M-PAL; N-PAL; NTSC; NTSC 4.43; PAL; PAL 60; SDTV; SECAM(3)

Yes(3)