0.56-inch Triple Digit LED Display/Seven segments displays LED Display/LED Numeric Display/ Long life-span,ROHS,ISO9001:2000,CE,UL. Dominant Wavelength Red:630nm to 650nm, hight bright red:620nm to 625nm, blue:460nm to 470nm, green:560mm to 570nm, pure green:510nm to 520nm, yellow:585nm to 590NM, amber:600nm to 610nm, orange:630nm. Luminous Intensity Red:50mcd to 60mcd, hight bright red:80mcd, blue:50mcd, green:13mcd to14mcd, pure,green:180mcd, yellow:14mcd to 50mcd, amber:30mcd, orange:30mcd. Forward Voltage red:1.8v to 2.5v, hight bright red/orange:2.0V, blue/pure green:3.5v, greeen:2.2v to 5.0v, yellow/amber:2.0v to 5.0v, Reverse voltage:5.0v High efficiency |