The PowerLite 470 ultra-short-throw projector makes it easy to project large, vibrant images from the shortest distance for maximum impact and flexibility. It can be mounted to the wall with the included wall mount, making it ideal for use with interactive or standard dry-erase whiteboards. Project a brilliant 80" image on a wall or screen from approximately 8" away from the edge of the projector. Featuring future-ready HDMI connectivity, it is ideal for classrooms equipped with the latest devices. And, it has convenient networking connectivity so teachers can share content over the network and IT administrators can manage projectors remotely. It even includes a built-in 16 W speaker so that every student can hear the audio lesson, without the need for costly external audio equipment.

The PowerLite 475W ultra-short-throw projector makes it easy to project large, vibrant images from the shortest distance for maximum impact and flexibility. It can be mounted to the wall with the included wall mount, making it ideal for use with interactive or standard dry-erase whiteboards. Project a brilliant 80" image on a wall or screen from approximately 8" away from the edge of the projector. The 475W boasts a 16:10 widescreen (WXGA) aspect ratio for displaying high-definition content and content from widescreen computers. Featuring future-ready HDMI connectivity, it is ideal for classrooms equipped with the latest devices. And, it has convenient networking connectivity so teachers can share content over the network and IT administrators can manage projectors remotely. This... Less

EPSON POWERLITE PRO G5550NL MRSP: $1,800 Brilliant performance meets precision control. The Epson PowerLite Pro G5550 offers the ultimate projection solution for any auditorium or boardroom, even in ambient light. It ensures amazing image quality with 4500 lumens color / white light output 1 , XGA resolution and C2Fine technology. Engineered to integrate with both IP and RS-232, the G5550 works with industry-leading devices, allows easy remote monitoring and control functions using Epson's Easy Management® software and is also compatible with Crestron's RoomView. The G5550 features DICOM simulation mode for medical training applications, a 7 W speaker and a closed captioning decoder as well. KEY FEATURES High brightness; incredible detail crystal-clear images with XGA resolution, C2Fine... Less

Ideal for wall-mount installations in classrooms or conference rooms, the PowerLite 420 offers the perfect solution — at the perfect price.