LG Electronics PA75U Slim LED Projector with WXGA Resolution WiDi and Smart TV  (2013 Model) LG's intuitive Smart TV gives you access to premium content providers like YouTube, Facebook and Twitter directly from your projector. If you're concerned with bulb-life, don't be. Unlike conventional lamp-based projectors, LED Lamp can last up to 30,000 hours. That means 4 hours a day can last you 20 years. With a built-in digital TV tuner your projector can be used to view TV content without an external HDTV receiver box. The high-performance built-in Digital TV tuner is not only convenient it deliver vivid digital images. 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.