Maxsa Solar Powered Scallop Lamp Lights convert sunlight into electricity during the day, enabling the 4 Led lights to turn on automatically at night. These Scallop Lamp Lights can be installed and used as both path lights or as wall lights. They provide illumination and help reduce falls and tripping. They are solar powered. The included rechargeable battery is powered each day by the sun to allow the Scallop Lamp Lights to illuminate your paths or walls at night. Set of 2.