Features Better features:Lower energy consumption, improved physical robustness, smaller size, and faster switching. Packs:There are total 500 pieces of LEDs in 5 types in this set which will meet you basic needs. Convenient storage:All LEDs are well packed and assorted in a transparent box for convenient storage. Application:Convenient for DIY and repair equipment and electrical appliances of home, office and industry. This is a great assortment of LEDs for electronic professionals or enthusiasts. Specifications:Color Size(mm) Voltage(V) Current(mA) White 3 3.0~3.2 20 Red 3 2.0 20 Green 3 3.0~3.2 20 Blue 3 3.0~3.2 20 Yellow 3 2.0~2.2 20 Quantity: 100pcs each typeBox Size: 13.2 x 6.8 x 2.3cm / 5.19 x 2.67 x 0.9" Package Includes:1 Box x LEDs Note: LEDs are sorted manually, so there might be small mistakes on type and quantity. Thanks for your understanding. Package List