LG 55SH7DB-B 55� SH7DB Series Super-Narrow Bezel Premium Commercial Grade Signage Display Aspect Ratio: 16:9 Brightness: 700 cd/m2 Contrast Ratio (Typical): 1300:1 Dynamic Contrast Ratio: 500,000:1 Viewing Angle: 178°(H) / 178°(V) VESA Compatible: 400 x 400mm ENERGY STAR Rated: ENERGY STAR 6.0 TÜV RoHS