The Clam Fan/Light Combo is for those who want more illumination in their ice fishing shelters, let there be light and air movement too. The Fan/Light combo can be conveniently hung in the best location, and with the touch of a button you can have air movement, light, or both. The Fan/Light Combo comes with an LED light source for long battery life, and the fan provides adequate yet quiet air movement. Uses 4 AA batteries (not included). Clam Fan/Light Combo, Small