It is a 360 Degree Round Diffused 4.8mm Blue Colour LED, Its Forward voltage is 3.0 to 3.2V and it is Through Hole Led. These LEDs are used as indicator lights in many devices. These LEDs have diffused lenses.  The most common application of diffusing lenses is to expand ray coverage and soften ray falloff. SPECIFICATIONS Product Diffused 4.8mm Blue LED Lens Colour Blue Colour Blue Angle 360 Degree Forward Voltage 3.0 – 3.2V LED Type Through Hole Application General lighting, Indication Purpose Diameter 4.8mm No. of Pins 02 Wavelength 455-465nm MCD 1000-1200mcd Quantity 10Pcs Country of Origin China