Amazon.com: Optoma EH412ST Short Throw 1080P HDR Professional Projector | Super Bright 4000 Lumens | Business Presentations, Classrooms, or Meeting Rooms | 15,000 hour lamp life | Speaker Built In | Portable : Electronics
Panasonic PT-TMZ400 4000 Lumens WUXGA Short-Throw Laser Projector | Full Compass Systems
Optoma ZH450ST | Short throw Full HD laser projector 4200 Lm