Features Extensive 500-Piece Assortment: This comprehensive kit includes 500 light emitting diodes to support all your DIY projects and electronic experiments with ample supply Superior Nylon Construction: Made from high-quality nylon material, these LED diodes are wear-resistant and heat-resistant, ensuring safety and durability during use Vibrant Color Variety: Featuring 5 different colors, these colored light emitting diodes allow for easy identification and creative applications in your projects Standard 5mm Size: With a standard size of 5mm and a voltage range of 2V to 3.2V, these diodes are compatible with a wide range of electronic applications and setups Versatile Application Range: Perfect for lighting engineering, scientific experiments, sound card lights, and signal indicators, making them an essential tool for any electronic enthusiast 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) Package List 500 x Light Emitting Diode(100pcs of each type)