Projectors
Acer X1128H DLP Projector (SVGA (800 x 600 Pixels) 4,800 ANSI Lumens 20,000:1 Contrast 3D Keystone 1x 3 Watt Speaker Black Home Cinema/Business
Image adjustment: automatic vertical keystone correction for perfectly aligned images Projection mode: flexible installation in front of or behind the screen on a table or on the ceiling. Projection distance: at a distance of 1.00 - 11.80 m 3D...
https://www.bizrate.co.uk/projectors/acer-x1128h-dlp-projector-svga-oid26848928544.html