Virtue Halo Laser Eyes are drop in upgrade for your Halo hopper backed by a lifetime warranty. Never buy another set of eyes again.
Virtue's proprietary laser eye emitters actually draw less power than the stock eyes, since it operates on a different spectrum than traditional IR. This offers an increase your battery life, and is a fun way to instantly confirm if your hoppers eyes are up and running. If you see the glowing transmitter, your know your hopper is good to go.