Truck and trailer owners looking for a unique idea in accessory lighting will find it in Peterson's latest addition to its Piranha® LED line. Called the ultimate accessory light, the new 179 Series model employs unique optics that create a stunning 3D tunnel effect when lighted. Both amber and red versions of the 3D LED are available. With an operating range of 8-16 volts, the light mounts on 4 inch centers and allows either lead to connect to the hot wire. Existing bullet terminals can be plugged into .180 female connectors or removed for hard-wire connection.