Epson Epson EB-X12. Projector brightness: 2800 ANSI lumens, Aspect ratio: 4:3, Projection technology: LCD. Service life of lamp: 4000 h, Lamp power: 200 W, Lamp type: UHE. Focal length range (f-f): 1.58 - 20.28 mm, Offset: 8:1 %. RMS rated power: 2 W. USB connector type: USB A, USB B