✔ 【Easily Installation; Note】 white and sealed - Silicone based - 1 x 280 ml. The step lamp is configurable and works wirelessly, you can install it directly on fences, paths, stairs and pillars. ✔ 【Durability and high performance】 Solar LED light uses high quality super brightness. 12 LEDs surround 4 sides. They can operate for 16 hours of lighting in bad weather or all night. And this solar lamp is solar powered, environmentally friendly and works automatically. ✔ 【IP68 Waterproof and resistant material】 100% waterproof, resistant to all kinds of outdoor applications. This solar pontoon light is made from tough and rustproof PC material that can withstand several tons automotive pressure. ✔ 【High efficiency solar panel】 The small solar light with larger panel with 500mAh capacity, charge faster in less sunny environment. Full charge within 4 hours, and the solar light can light up for 16 hours. ✔ 【Additional Notes】 When using for the first time, it should be charged enough sunlight