Advantage TNSD 137D HD.9
Da-Lite Part# 21813LS
Projector/Projection Screens – TAA Compliant – Projection Screen - GREENGUARD - Electric - Tensioned Advantage Electrol - 72.5" Screen Height - 116" Screen Width - HD Progressive 0.9 - Ceiling Mount - 137" Diagonal Image Size - 16:10 Aspect Ratio ...