Casio WXGA Ultra Short Throw Projector
XJ-UT351WN
http://www.casioprojector.com/products/Ultra_Short_Throw/XJ-UT351WN
This lamp-free Ultra Short Throw not only got the nod as an ISTE Best of Show winner, but earned a spot on the official TCO Certification list. A built-in speaker offers convenience and 3500 Lumens of clear, bright picture is not affected by classrooms with ambient light. Its generous set of connections and wifi capabilities ease the way for collaboration and a variety of media uses.
Epson Laser Ultra Short Throw Wireless Interactive 3LCD Projector
EB-1470Ui
Collaborate and share lessons while turning any surface into an interactive area with this TCO Certified projector, featuring finger touch and PC-free annotation.
Panasonic SOLID SHINE Laser with DLP
PT-RZ570W/B
https://panasonic.net/cns/projector/products/rz570/
An expected maintenance-free time of 20,000, all optical components (LED/Laser diodes, phosphor wheel, and DLP chip) enclosed in a sealed cabinet creating an unmarred picture and compatibility with existing AV infrastructure translates into reliability and a low cost of ownership.