Features 1、The kit contains 500 light emitting diodes, sufficient in quantity to meet various DIY production needs. 2、Using excellent nylon material, wear resistant and heat resistant, and has good flame retardancy, safer to use. 3、These light emitting diodes contain 5 different colors, and bright colors for easy identification. 4、With standard size of 5mm, the voltage range is 2V‑3.2V, and the application range is wide. 5、Widely used in lighting engineering, school scientific experiments, sound card lights, signal indicators, electrical and electronic experiments, etc. Specification Item Type: Light Emitting Diode Material: Nylon Model: 500PCS 5mm Type: Blue 3.0-3.2V Green 3.0-3.2V White 3.0-3.2V Red 2.0-2.2V Yellow 2.0-2.2V Purpose: Electronic component indicator light Package List 500 x Light Emitting Diode(100pcs of each type)