... ,Website:http://www.ddwlcd.com, China (Mainland)Brand Name: DDW- LG video wallModel Number: DDW-LW4701Type: TFTApplication: IndoorPanel Size: 47inch ... grade lcd video wall display panel 47inch,16:9 LG a-Si TFT-LCDÂ 2,500nits brightness,4000:1 contrast3,FHD ... ---easy installation ,extensible,arbitrary combination8,Stable performance,suitable working for a long timeLG LCD video wall can be used in below ...