LG Electronics PG65U Ultra Portable LED Projector with WXGA Resolution WiDi ATSC Tuner and Integrated Battery (2014 Model) Getting your LG TV connected to the Internet and online content is easy when you have Wi-Fi built in. Disclaimer: *Internet connection required and sold separately. Integrated battery lets you be free from the power outlet availability to view your movies or files without the need to plug in. Play your movies and photos in HD from a USB. Easily view office and PDF files by connecting a thumb drive to the projector. No need to convert the original file. Brightness: up to 500 Lumens