AT-S1800 SVGA 800*600 DLP 1800 ANSI lumens 1500:1 200W/2000 hours 264*208*78mm(L*W*H) <2.2kg <35dB(Low power mode) Front and ceiling VGA In, S-Video, Video, USB-B D-Sub 15pin *1 VGA,SVGA,XGA NTSC,PAL,SECAM,576p,576i,480p,480i 4:3/16:9 16.7 million 15 degree vertical, date/video Manual zoom/ Focus Lens 1.1:1 1.94-2.13 1.5-10.0m 110% 35"-203" 15-150kHz 50-150kHz 280W 100V-240V at 50-60Hz