Mitsubishi Electric XD221U XGA. Projector brightness: 2300 ANSI lumens, Projection technology: DLP, Native resolution: XGA (1024x768). Service life of lamp (economic mode): 4000 h. Focus: Manual, Throw ratio: 1.8 - 2.1:1. Vertical scan range: 50 - 85 Hz, Horizontal scan range: 15 - 80 kHz, Dot clock scanning frequency: 110 MHz. RMS rated power: 10 W