The Smart Solar Charleston Solar Path Lights, Set of 6 is a great choice for lighting up a pathway, driveway or garden. Each light is equipped with a photocell sensor to automatically turn on each light at night but they can also be controlled manually via an on/off switch. All 6 lights have an integrated solar panel meaning they are installed wire-free where ever desired with the only catch being that they need to be in the sun during the day to charge. They will not have any added operating costs due to fact they do not need electricity to operate. This makes the Charleston Solar Path Lights more versatile, easier to install and cheaper over the long run than wired-in outdoor lighting. Charleston Solar Path Lights have a run time of up to 8 hours each night. To get a full 8 hours from one of these path lights it is important to ensure setup in an area that receives a large amount of sunlight over the course of the day. The more sunlight each gets the longer it will last come nighttime. Each Charleston Path Light is stainless steel with a copper finish and real glass shade.