CE Certified Ultra Bright Stainless Steel Wall Mounted Solar Path Light - 2 Pack Solar powered, No Wiring, Fast and easy to install, Powered by the sun, Energy saving, Recharged by solar panels under sunlight Light turns on automatically when dark, Super bright LED for brighter light output More expensive ultra-high sensitive solar panel usually only seen on calculators is used.3 rechargeable batteries design, greatly reduce Ni-Cd Battery Memory Effect. Dimension: 5" x 7" x 2" , Can also put in flat position for drive way spot light, Made of sturdy stainless steel and ideal for borders, patios, driveways, paths, etc. Up to 10 hours of light when dark, Corrosion resistant, LEDs can last up to 100,000 hours, Batteries are rechargeable and should last for approximately 2 years before replacing, Ideal for areas where conventional electrial supply is not available