... 16mm, 20mm, 22mm, 25mm, 28mm, etc FeaturesPatent Yaham control system for better color revivification and more energy-saving ( ... of fog, humidity, temperature of the display on control computer automatically.Nichia LED utilized for better color uniformity, ... construction for flexible sizes (256mm * 256mm module based)Optical fiber control remotelyetcModel YH-D16-1R1PG1B-1S-NDisplay video, graphics, ...