Sanyo PLC-XU111 LCD XGA. Projector brightness: 4000 ANSI lumens, Aspect ratio: 4:3, Projection technology: LCD. Lamp power: 275 W. Throw ratio: 1.6-2.0:1. Vertical scan range: 50 - 100 Hz, Horizontal scan range: 15 - 100 kHz, Dot clock scanning frequency: 140 MHz. Display resolution: 786432 x 3 pixels