This is for 100pcs 3mm Red/Yellow Diffused Dual Bi Color Polar Changing 2-pin Led
Size: 3mm
Color: Red and Yellow
Lens Color: Milky white
When input current "+" and "-", Red lighted
when input current "-" and "+", Yellow lighted
Forward Voltage: 1.8V ~ 2.2V DC
Forward Current: 20mA
Pin Length: 28.5mm and 26.5mm