NEC MT1000 LCD Data/Video Projector, with Remote, Carrying Case, and Accessories. Specifications: General Aspect Ratio 4:3 (Native) Brightness (ANSI Lumens) 450 ANSI Lumens Contrast Ratio 200:1 Display Type 1.3" Polysilicon LCD x 3 Resolution (Native / Max) XGA (1024 x 768) Video Compatibility NTSC, PAL, SECAM Projection Lens F = 2.5 f = 52 ~ 68mm Number of Colors 16.7 Million Colors Size Dimensions (WxHxD) 15.4in. x 5.8in. x 12.7in. (39.12cm x 14.73cm x 32.26cm) Operation Power Supply 100 ~ 120 / 200 ~ 240 V / 50 ~ 60 Hz Operating Temperature 32?F ~ 104?F (0?C ~ 40?C) Operating Humidity 20 ~ 80% (Non-Condensing) Projection Lens Lamp Type 250W Projection Distance 3.28ft. ~ 40.03ft. (1m ~ 12.2m) Projection Screen Size (Diagonal) 20in. ~ 300in. (50.8cm ~ 762cm)