NEC WT610. Projector brightness: 2000 ANSI lumens, Projection technology: DLP, Native resolution: XGA (1024x768). Lamp power: 275 W. Vertical scan range: 50 - 120 Hz, Horizontal scan range: 15 - 100 kHz, Dot clock scanning frequency: 135 MHz. RMS rated power: 1 W. Noise level: 37 dB