7 segment led clock display 1)rohs compliant 2)customized design ok 3) ... size,factory direct 4)Wide Viewing Angle 7 segment led clock display Specification: Digit Size: 0.56"Material: GaAlAs/ GaAsEmitted ... ,across-the -building status displays 3) Digital information,instrument,clock and toys,mark,DVD/VCD player,induction cooker and other ... attention to do anti-static well 7 segment led clock display