Product Features Product Name : Emitting Diode;Material : Metal, Plastic;Quantity : 300 Pcs (+/-2%) Emitting Light Color : White, Blue, Yellow ,Green, Red, Head Diameter : 3mm and 5mm (0.118" and 0.1968") Volatge :White 3.2-3.4v, Green 3.0-3.2. Yellow 2.0-2.2 Blue 3.2-3.4 Red 2-2.2v, Current:20mA Packaging :All 300pcs are packaged in a neat plastic case with individed compartment ,Easy finds your interested color Product Description Item:5 Assorted Color LED Light Luminous Diodes Kit Usage:Use for electronic and Eletrical Experiment,and these light-emitting diodes work well for a wide variety of applications including Arduino projects. Package: 3mm Luminous Diodes:20pcs White, 20pcs Blue, 20pcs Yellow ,20pcs Green, 20pcs Red, 5mm Luminous Diodes:20pcs White, 20pcs Blue, 20pcs Yellow ,20pcs Green, 20pcs Red, These light-emitting diodes work well for a wide variety of applications including Arduino projects; It is great for electronic and electrical experiments; All 300pcs are packaged in a plastic case with individed compartment.Manufacturer