 | Pentagonal-shaped case for wall or ceiling mounting. The spring-roller operated Luma is attractive and dependable in the classroom or conference room. Its case and endcaps have a matching white finish. Heavy gauge endcaps form universal hanging brackets for attachment to wall, ceiling or map rail hooks. 136" Diagonal, Aspect Ratio: 1:1, Screen Gain: 2.5, Glass Beaded Surface, Angle of View: 120°, 96" x 96" Viewing Area Number of Reviews: 0 | Ratings:  | Best deal: $157 $157 - $157 from 2 stores. |