Viewsonic PJ588D, 3000 ANSI lumens, DLP, XGA (1024x768), 2000:1, 584.2 - 6934.2 mm (23 - 273"), 50 - 85 Hz Viewsonic PJ588D. Projector brightness: 3000 ANSI lumens, Projection technology: DLP, Projector native resolution: XGA (1024x768). Light source type: Lamp, Service life of light source: 4000 h, Lamp power: 200 W. Focus: Manual, Focal length range: 21.3 - 24.5 mm. Analog signal format system: NTSC 4.43, NTSC M. Serial interface type: RS-232 http://www.projectorreviews.com.au/reviewpj588d.htm With its powerful 3000 ANSI Lumen rating the Viewsonic has the ability to create a clear image, even with high ambient lighting conditions. The PJ588D also offers a 2100:1 contrast ratio, allowing for true black shades and rich darker colours...making ...