Features 1、All different types of super bright diodes are placed in a neat kit box, the items are in good order, and the products of different colors are placed separately 2、Super bright, colorful, suitable for DIY projects. Low calorie, energy saving, low power consumption, long service life 3、The LED diode lamp is made of resin and colloid and does not contain elements harmful to the human body 4、Widely used in circuits, DIY LED projects, school science experiments, car decoration, signal indicators, electronic and electrical experiments, etc 5、Five colors, white, red, yellow, green and blue. For you to choose, bright color, beautiful Specification Item Type: LED Light Diodes Material: Iron Head Diameter: Approx. 5mm / 0.2in Voltage: Yellow , Red: 2.0V to 2.2V; Blue , Green , White: 3.0V to 3.2V Current: 20mA Number of Pins: 2 Color: Five Types: White, Red, Yellow, Green, Blue Uses: Wide Range of DIY LED Projects, School Scientific Experiments, Automotive Decoration, Signal Indicators, Electronic Electrical Experiments, Etc. Package List 100 x 5mm Blue (3V to 3.2V) 100 x 5mm Yellow (2V to 2.2V) 100 x 5mm Red (2V to 2.2V) 100 x 5mm Green (3V to 3.2V) 100 x 5mm White (3V to 3.2V)