Hitachi CPX4011N. Projector brightness: 4000 ANSI lumens, Aspect ratio: 4:3, Projection technology: LCD. Lamp power: 210 W, Lamp type: UHP. Analog signal format system: NTSC, NTSC 4.43, PAL, PAL M, PAL N, SECAM, Supported video modes: 1080i, 1080p, 480i, 480p, 576i, 576p, 720p. RMS rated power: 16 W. USB connector type: USB A, USB B