It is great for electronic and electrical experiments;
Description
Quantity: 100(+/-2%) pieces / Pack(2 Colors x 50pcs)
Lens: 5mm Diameter / Round
Emitting Color: Red Green
Forward Voltage / Current: 1.9V-2.1V(Red) 2.2-2.4V(Green) / 20mA
Polarity: Anode (Longer Part) | Cathode (Shorter Part)
These light-emitting diodes work well for a wide variety of applications
It is great for electronic and electrical experiments