Delivering high image quality and superb reliability, this 3D-ready, portable projector is an excellent choice for classroom, meeting room and small office use. Combination of 2,800 lumens, 2000:1 contrast ratio, BrilliantColor DLP Technology and Five-Segment Color Wheel provides exceptionally vibrant and realistic images on screens up to 300". Built-in speaker eliminates need for external audio systems in many room settings. Wall color, screen adjustment function is designed for use with whiteboards and blackboards. SVGA native resolution PG-LS2000 offers easy setup and operation with Quick-Start, on-screen setup guide; 1.2X optical zoom lens; and vertical keystone correction directly accessible from the remote control. Sealed DLP chip with filter-free design helps ensure low maintenance and operating costs. With .05 watt, standby power consumption and an estimated lamp life of up to 5,000 hours, this lightweight RoHS compatible projector is designed for reduced environmental impact.