These solar power lights are a great addition to any landscaping or garden! Hours of light every night from the solar-powered battery! The Moonrays Solar Powered LED Patio Light will provide a traditional festive spirit to any patio or deck, all while taking advantage of solar energy. These plastic lights have a white LED in each that automatically illuminate at night. The LED bulbs will never need to be replaced and will remain cool to the touch at all times, providing safe lighting that will not burn or heat-up. With no wiring required, installation, long-term energy savings and becoming eco-friendly has never been easier! Moonrays solar lights gather energy from the sun during the day, then automatically come on at dusk to provide outdoor lighting exactly where you want it. The (1) rechargeable battery (included) charges using the sun's rays and advanced Moonrays solar technology to provide light for 6 to 8-hours on a full battery charge. These patio lights easily clip to umbrellas, awnings, gazebos and more (clips included). These lights measure 3.86 inches by 4 inches tall!