... element. It is a highly efficient 31.5 inch LCD screen using for playing the Information and advertising in the ... products. The product equips with the LCD Panel, LED backlight, LED driver etc. Active screen size31.5 inch ModelBR320D10BacklightDirect LEDLuminance, ... -glare treatment of the front polarizer 32inch wall mounted lcd advertising player,waterproof out casing,touch screen is optional.