The only 3.3 kilograms, the LCD Projector PLC-XU4000 with the innovative image-care technology PHILIPS presents brilliant images & a high contrast ratio. The long lamp life of up to 5, 000 hours in Eco-mode is possible by using a long-life air filter. With automatic set-up function every installation is a breeze. Brightness: 4000 ANSI Lumen Resolution: XGA (1024 x 768) Dynamic Contrast Ratio: 2000:1 New Intelligent Lamp Control System automatically varies Projector Brightness in line with displayed image Up to 69% reduction in Power Consumption of Conventional Model* Twin Data Inputs Plus Video Wired LAN for Monitoring & Control Automatic Input Search Integrated 10W Speaker Long Filter Life up to 5500 hours Lamp Life up to 5000 hours Low Fan Noise (29d BA in Eco Mode)