Maggift Hanging Solar Lantern powered by solar, the lanterns automatically turn the lights on at dusk and off at dawn. Can be hung on porches, trees, pergolas with the hang ring or rested on a table top, ledge. Each lantern includes 1 times AAA 400mAh NI-MH battery, when getting enough sunlight, the lantern will be turned on automatically and can last for 8 hours or more at night.