... on each segment Industrial standard size Provides excellent reliability in bright ambient light Made with white segments and black surface ApplicationsAudio ... 610nm,orange:630nm.Luminous IntensityRed:50 mcd to60 mcd,hight bright red:80mcd,blue:50mcd,green:13mcd to14mcd,pure,green: ... 2.2v to 5.0v,yellow/amber:2.0v to 5.0v,Reverse voltage:5.0v.Recommend use current/segment 5 to 10MAOperating temperature ...