... design ok 3)different size,factory direct 4)Wide Viewing Angle 7 segment led clock display Specification: Digit Size: 0.56"Material: GaAlAs/ ... 6 inch,0.8 inch,1.0 inch,1.2 inch,1.5 inch,1.8 inch,2.3 inch,3.0 inch,4.0 inch,5.0 inch,8.0 inch. 2)Color:red ... meters, 2)Large size displays for distance viewing,across-the -building status displays 3) Digital information,instrument,clock and toys,mark ...