NEC NP4001, 4500 ANSI lumens, DLP, WXGA (1280x768), 2100:1, 3.85 - 86.36 m, 15 - 90 kHz NEC NP4001. Projector brightness: 4500 ANSI lumens, Projection technology: DLP, Projector native resolution: WXGA (1280x768). Light source type: Lamp, Service life of light source: 2000 h, Service life of light source (economic mode): 2500 h. Focal length range: 26 - 117.4 mm. Analog signal format system: NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM, Supported graphics resolutions: 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1360 x 768 (WXGA), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+),..., Supported video modes: 1080i, 1080p, 480p, 576i, 576p, 720p. Serial interface type: RS-232, USB connector type: USB Type-B http://hometheater.about.com/od/productreviewstoppicks/fr/necnp4001full.htm At an MSRP of $5,999 (not including the lens), the NEC NP4001 is not for the bargain hunter, but is a great value for the high-end home theater enthusiast. With a native pixel resolution of 1280x768 (720p), and dual lamp output of 3,600 to 4,500 lumens...