The 3M MP 8749 is a great projector to use in a medium-size setting, such as classrooms or office environments. There is a built-in wide-angle lens included with the 3M projector, which allows users to place the device at the front of a room as opposed to having to set it up far away from the screen. For superior picture clarity, the LCD projector contains 2100 ANSI lumens of brightness technology. Additionally, the 3M projector has a native aspect ratio of 4:3, 16.7 million available colors, a native XGA resolution of 1024x768 pixels, and a maximum UXGA resolution of 1600x1200 pixels. A 200-watt UHB light bulb brings images to life on the 3M MP 8749, with an average of 2000 hours of lamp life. The LCD projector has the ability to produce images on a screen size ranging from 30.0 inches to 300.0 inches, and includes two built-in 1-watt speakers for quality audio production. The 3M projector measures 11.7 inches wide by 9.0 inches deep by 3.0 inches high and weighs just 7.0 lbs, making the device easy to transport if necessary.