Bi-directional or Bi Color LEDs have 2 colors in the same bulb that can be lit independently of each other by energizing the wire that wire corresponding to the color.
BiColor also called BiPolar LEDs, have a single ground and 2 hot (positive) leads.
These LEDs are 3mm.
Assembled, pre-wired with 8 inches of wire, and already set up with all components necessary for use in your layout. Anywhere from 9-19 volts of AC, DCC or DC power input.
Use these bi-directional LEDs anywhere you need an indicator light.
Connect the black wire. Connect one red wire for green. Disconnect and connect the other red wire for red. Great for control boxes, and other indicator uses!
All of our LEDs come with a 2 year warranty!