Upgraded Eco-friendly Material - Different from ordinary outdoor solar lights on the market, our 2V 130mA polycrystalline silicon solar panel not only has higher solar energy conversion rate and charging efficiency, but also use glass fiber laminate technology, which makes their lifespan longer than that of epoxy panels. In addition, the lamp body uses ABS+PC environmentally friendly raw materials, lighting while bringing you a healthier living environment. Energy-saving Economical - The polysilicon solar panel can up to 18% conversion rate, more effective and 6 LEDs build-in AA 600mAh battery for up to 10 hours of illumination in full charge. It absorbs solar energy during the day and lights up automatically at night, the process greatly reduces carbon emission. Our solar fence lights not only protects the environment but also saves a amount of electricity bills for your life. IP55 Waterproof Performance - These patio lights outdoor can withstand various weather for all around season outdoor use, which are quick heat dissipation and waterproof. No worries about rain, snow, frost or high temperature, without water leaking problem even in extreme weather. Can be used safely in the rain, sleet, and snow. Simple Installation Wide Application - Our solar lights outdoor garden designed with point-to-point installation, can be easily fit onto wall/fence in seconds, without annoying wires or adapters. Great for outdoor lighting, garden, fence, patio, sidewalk, front door, yard, garage, warehouse, and other places where lighting is needed.