It is great for electronic and electrical experiments;
Description
Quantity: 40 pieces / Pack
Lens: 3mm Diameter / Round
Emitting Color: Blue(430nm)
Luminous Intensity: 150mcd
Viewing Angle: 120 Degree
Forward Voltage / Current: 2.8V-3.2V | 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