ITEM NAME:500PCS 5mm LED Red Yellow Green Blue White Round LED Diode 5 Mixed Color+Box Description: - Head type: Round; Head Diameter: 5mm,Visual Angle:45-50℃. - Forward Voltage: Red/Yellow 1.8~2.3V, Green/Blue/White 2.8~3.6V. - Emitting diodes Light Color: Red,Green,Yellow,White,Blue; 100pcs for each color(5mm). - Application: Convenient for DIY, repair equipment and electrical appliances, including for Arduino projects. - Package: All 500pcs are packaged in a plastic case with individual compartments,easy to find the one you needed. Package Included: 500 Pieces Lamp Emitting Diode(5mm)..500 Pieces Lamp Emitting Diode(5mm). - Emitting diodes Light Color: Red,Green,Yellow,White,Blue; 100pcs for each color(5mm).