Light Valve Single 0.55" DLP panel(Type-X) Brightness 4000 Lumen Contrast Ratio 2000: 1 Lamp OSRAM 180W E20.6 lamp Number of Pixels 1024 x 768 Displayable Color 16.8 million; 24-bit color Color Wheel 5 Segment RGBYW, 120Hz(2X) Projection Lens 1.2X manual zoom Projection Screen Size 33-300" Projection Distance 1.2-10.8m Video Compatibility NTSC, NTSC 4.43, PAL, PAL-N, PAL M, SECAM and HDTV (480P; 576P, 720P; 1080i, 1080p) compatible, Composite video, and S-video capability H. Frequency 15KHz-100KHz horizontal scan V. Frequency 43Hz-120Hz vertical refresh Power Supply Universal 90264V AC 5060 Hz with PFC input Power Consumption 230W Noise Level 32dBA(normal mode); 30dBA(ECO mode) Weight 6lbs(2.7Kg) Dimensions (W x H x D) 271 x 223 x 90 mm