StillCool Solar Garden Lights 5Pack of Blue Outdoor LED Landscape Pathway Lawn Stainless Steel Yard Lamps (Blue) EASY INSTALLATION: Remove the isolator tab under the cap and push the stake into the soil. The solar path lights automatically turn on at night and turn off at dawn! ENERGY SAVING: Powered by the sun. They will stay lit for up to 8 hours illuminating your walkways for the night. Save your electricity bills. WEATHER-RESISTANT: Manufactured to withstand all kinds of weather. ELEGANT DESIGN: Perfect for any path. Decorate your homes driveway, walkways, garden paths, decks and patios. MONEY-BACK WARRANTY: If you are not satisfied with the Solar Lights, just return them within 30 days for a full refund.