Hitachi CP-WX4021N. Projector brightness: 4000 ANSI lumens, Aspect ratio: 16:10, Projection technology: LCD. Service life of lamp: 3000 h, Lamp power: 245 W, Lamp type: UHP. Focus: Manual. Analog signal format system: NTSC, NTSC 4.43, PAL, PAL M, PAL N, SECAM, Supported video modes: 1080i, 1080p, 480i, 480p, 576i, 720p. RMS rated power: 16 W