... brightness open frame lcd monitor1, simple design with metal case2,samsung panel 3,wide temperature 4, HD 5. High Brightness 6 ... ,RoHS,FCC,CCC certificates. Specification46" High Brightness open frame lcd monitor Mode NameLC-HOF4601Screen Size46"Active Display Area (mm)1018.08mm ... according to the mass production quantity sunreadable DVI open frame monitor 46 inch