Sanyo PLC-XU115. Projector brightness: 4500 ANSI lumens, Aspect ratio: 4:3, Projection technology: LCD. Service life of lamp: 2500 h, Lamp power: 275 W, Lamp type: NSH. Focus: Manual, Focal length range (f-f): 19.2 - 30.2 mm, Throw ratio: 1.15 - 1.85: 1. Vertical scan range: 50 - 100 Hz, Horizontal scan range: 15 - 100 kHz, Dot clock scanning frequency: 140 MHz. Video formats supported: 480i/480p/575i/575p/720p/1080i/UXGA/SXGA/SXGA+/WXGA/XGA/SVGA/VGA/Mac