Use these solar landscape lights to light up a garden path, a treacherous walkway, a driveway, a beautiful flowerbed, or any other aspect of your garden. When you use these lights in your garden, you can be sure that you are using affordable, environmentally friendly lights. How do the solar landscape lights work? Simply place them in an area that receives sunlight (they even work in areas that receive lower concentrations of sunlight -- each light has very efficient charging circuitry). During the day, the solar panel receives sunlight and uses it to recharge the internal battery pack. Then, at night, energy is released from the stored energy through a high capacity LED. These solar lights have a weatherproof design. Features 2 Year Limited Warranty Compact Solar Panel (on top) High efficiency charging circuit Ultra Bright White LED 12000 mcd! 3-4 times brighter than other retailer LED's @ 3-4000 mcd Charge In Overcast Conditions (Cloudy Weather/Partial Sunshine) Specifications 1 lb (Each Light) Dimensions: 4.5" L x4.5" W x 4" H, with 12" Riser Hours of Operation: 12 Hours Charging Time: 2-3 Hours Why not shed a little solar light on your garden?