VPLHW30AES Home Theater 3D ES Projector Bundle with 2 3D Glasses and Emitter The Sony VPL-HW30ES 3D Home Cinema Projector is a very nice projector with 1300 lumens of brightness and a 70000:1 contrast ratio. Packed with exciting innovative features which are easy to use and control, you can experience enhanced immersive 3D movie content without having to leave your sofa. Of course the VPL-HW30ES has the features you've come to expect from a high-quality installation projector. It can display 720p, 1080i and 1080p high definition images and its international capabilities include being able to automatically select and project NTSC, NTSC 4.43, PAL, PAL-M, PAL-N, PAL-60 and SECAM signals. It also has a world-ready 100 to 240 volt AC 50/60 Hz power supply. But with the VPL-HW30ES and a LAN connection you can do more. You can actually present from any computer on the network. If you manually register your PC's IP address with the projector, you can project from anywhere on the Internet. That's great for teleconferencing and distance learning applications.