1.Shape:Round 2.Color:red 3.Voltage:3.0-3.2V 4.Current:18-20mA 5.Size:3mm,5mm,10mm ... , 5mm, 10mm led2. Shapes: round, burgonet, straw hat3. Emitting color: red, yellow, blue, green, white, warm white4. Beam Angle: 15, 30 ... : 450-650nm6. Forward Voltage: 2.0-2.4V for red, yellow color, 3.0-3.6V for white .blue, green, white7. Lens colors ...