Solar String Lights, BIRUGEAR Decorative Globe Solar Powered String Lights 30 LED For Outdoor, Gardens, Lawn, Patio, Wedding, Christmas, Parties - Multi-Color / 20 Feet 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 Rechargeable Ni-Cd AA battery (included), Safe water resistant, CE certified, LED bulb never burns out Up to 10 hours of light when dark, Corrosion resistant, LEDs can last up to 100,000 hours. Ideal for areas where conventional electrial supply is not available