If ­you have a yard and have ever thought about lighting it at night,Website:http://www.topololighting.com, then you have probably heard about solar yard lights. They are still pretty expensive, but their advantage is that you don't have to run any wiring for them. As long as a location gets direct sunlight, you can put a light there in about 15 seconds. These lights are extremely interesting because they are almost like mini-sun. They generate and store their own power during the day and then release it at night. This is just like a satellite that stores solar energy while it is on the sunny side of the planet and then uses that energy when it's on the dark side. Brand Topolo Item Weight 6.5kg Product Dimensions 495*355*80mm Origin Imported Item model number ISLL2012 Batteries 12 PCS Lithium ion batteries required. (included) Area Lighting Classification IP65 Assembled Height 355mm Assembled Length 560mm Assembled Width 135mm Material Metal Finish Matte Included Components Batteries included Voltage 18 volts Light Direction Downlight Power Source solar Switch Style Push button Batteries Included? Yes Batteries Required? No Type of Bulb Solar Wattage 12 watts Wattage 12 watts Color Temperature 6500 Kelvin