Set of 3 electric fishing floats, miniature light bulb type. Left and center floats use 2 AA batteries. Right float uses 1 AA battery. Note: The center float's light doesn't turn on, but the bulb isn't burnt out. It may be a contact issue. There is no corrosion, so someone with electrical knowledge may be able to repair it. The caps of the center and right floats are interchangeable. *Batteries are for size reference only. They are not included.*