1.Solar Hummingbirds Decorative Lights adds a charming display of light and whimsy to your porch or yard, make your outdoor settings as livable, enjoyable and charming as any room in your home. A solar panel embedded in the top turns the dangling hummingbirds into a delightful color-changing display at night. Make a great gift for anyone who loves gardening or entertaining.2.Easy to Use: Their installation is a breeze and best of all there is positively no maintenance. Once you have your solar hummingbird lights set up - The switch set to "ON", you can forget about them. The sun will power them indefinitely, then the lights will automatically come on at dusk to provide outdoor lighting exactly where you want it.3.Solar Energy: The lights gather energy from the sun during the day, you need to make sure the included solar panel faces the sun and gets regular hours of daylight. This will help charge the inbuilt battery. That battery will then provide all the power necessary for the best solar hummingbird lights to work during the hours of darkness.4.Eco friendly & Economical: Solar Powered Color-Changing LED Hummingbird Stake Light adds a decorative touch to your pathway, deck or patio, all while taking advantage of solar energy. The LED bulb remains cool to the touch at all times, providing safe lighting that doesn't burn or heat-up. No wiring required, installation, long-term energy savings and becoming eco-friendly have never been easier.