... :7~15 days SpecificationsLED 7 segment display 1. Size:0.25" to 8.0" 2. Digits:one digit to six digits. 3. ROHS ... height: from 0.28" to 8" (0.28", 0.3", 0.32'',0.36", 0.39", 0.4",0.43'', 0.5",0.52", 0.56",0.6'',0.8", 1.0", 1.2 ... ", 1.5", 1.8", 2.3", 3.0 ...