... indoor used led screen,red and green color;7*50mmPixel Resolution;one line;size:100*430*70mm; ... LEDper pixel)l Manifestation contents: English.l Pixel Size: 3mml Pixel Pitch: 4.6mml Pixel Resolution( ... , Pixel: 7x 50 pixelsb, Pitch 4.6mm, Screen size 322mm×230mmc, Speed/brightness adjustable in 8 gradesd, ... indoor used led screen,red and green color;7*50mmPixel Resolution;one line;size:100*430*70mm ...