AE2 All in one solar street light AE2 solar lights absorb energy from our sun and turn it into area illumination when it is dark. Their integrated photo voltaic module, micro controller and lithium battery combine with high output LEDs and a human infrared sensor to achieve multiple features such as low power consumption with high luminance. Their design delivers a long lifespan with minimal maintenance and provides a complete solution for off-grid or remote applications. IP65 rated components ensure endurance against harsh weather and keep Angel Eyes solar lights free from corrosion and premature failure. Leadsun wishes your enjoyment of this highly innovative product and thanks you for helping conserve this planet's resources by using products that reduce the consumption of earths resources. Features and Benefits Patent pending integrated design. Solar powered outdoor lighting Easy installation. No cable needed. Using LifePO4 battery to prolong product life and protect environment. Light output can be adjusted automatically by a built-in infrared sensor. Modularity design. Easy assemble and maintenance. Compact volume and light weight design saves freight cost and installation cost Rust-proof, dustproof and waterproof. Safety and reliability. Three years warranty.