10MM Blue LED for Linker Kit

Linker LED Module is designed for beginners of Arduino/pcDuino to monitor controls from digital ports. It can be mounted to to your project easily and used as pilot lamp for power or signal. Its brightness can be adjusted by potentiometer.• Size: 10mm• Colour:Blue• Dimension20.4(W) x 24.2(H) x 21(D)mmLinksprite Page  For More info on Arduino.