Features: Illuminate your projects with our 20pcs Colorful LED Light Diodes, featuring a vibrant assortment of Red, and Green and Yellow colors. These quality LEDs boast a water drop shape round design, offering a voltage of 1.8V-2.0V, ensuring efficient energy use and long lasting performances. Ideal for electronics enthusiasts, students, and educators, these LEDs are perfect for science projects, electric experiments and commercial applications.. its suitable for all kinds of LED projects, industrial fields, school science experiments, signal lights, electronic and electrical experiments, and so on. They are very bright and vibrant colors make them look beautiful at night; You can chooseS different colors of LED diodes as you want. Specifications: Materials: Glass Color: Red/Yellow/Green Package Weight: approx.50g Size: approx.8x2cm/3.15x0.78in Package Includes: 20Pcs LED Diode Lights note: Please allow 1-2cm error due to manual measurement. Please make surer you not mind before your bid. Due to the differences between different monitors, the picture may not reflect the actual color to the item. Thanks!