Panasonic PTVX400U LCD Projector Equipped with a lamp that has a 5,000-hour replacement cycle and an original 3layer air filter with a 6,000-hour filter replacement cycle, labor and expense typically attributed to periodic maintenance is greatly reduced. With a 1.6x zoom lens and auto keystone feature, installation, setup and operation is easy. This lightweight projector is portable with a low 0.48W standby power consumption rating. The PT-VX400U projector also includes a wide array of features including a 10-watt speaker and microphone input for audio playback directly from the projector, a built-in closed caption decoder and a carrying bag with a handy shoulder strap.