NEC M271X, 2160 ANSI lumens, 3LCD, XGA (1024x768), 3000:1, 4:3, 635 - 7620 mm (25 - 300") NEC M271X. Projector brightness: 2160 ANSI lumens, Projection technology: 3LCD, Projector native resolution: XGA (1024x768). Light source type: Lamp, Service life of light source: 6000 h, Service life of light source (economic mode): 10000 h. Focus: Manual, Focal length range: 17.5 - 29 mm, Aperture range (F-F): 1.7 - 2.2. Analog signal format system: NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM, Supported graphics resolutions: 720 x 480, 720 x 576, 1152 x 870, 1280 x 960, 1600 x 900, 1024 x 768 (XGA), 1152 x 864 (XGA+),..., Supported video modes: 1080i, 480i, 480p, 576i, 576p, 720p. Serial interface type: RS-232, USB connector type: USB Type-A, USB Type-B The LCD-based NEC NP-M271X is a fairly typical XGA (1,024-by-768) projector in some ways but decidedly atypical in others. Rated at 2,700 lumens, and light enough to carry as a regular traveling companion, it’s generally in the same category as the LCD-ba... The NEC NP-M271X stands out for its 1.7x zoom and its claimed lamp life, at 5,000 to 10,000 hours....