A miniature tri-colour 3mm LED in a true 3mm diameter package in high efficiency red/green. Uniform light output, low power consumption, solid state reliability and IC compatible.rapid electronics are Kingbrightäó»s leading UK distributor of LEDs, to find out more about the full range of Kingbright products please visit rapidäó»s Kingbright page. Diodes are connected in a common cathode configuration and will display red, green or yellow (by connecting both diodes together) Green anode is short leg, common cathode is centre leg Kingbright Läóñ3WEGW series