5mm Bi-Polar Diffused LEDs Reverse Polarity to change color from Red to Green. You pick style: 2 Leg or 3 Leg. 3 Leg is Center Cathode.
5mm Bi-Polar Diffused LEDs Reverse Polarity to change color from Red to Green. You pick style: 2 Leg or 3 Leg. 3 Leg is Center Cathode.