The lamp turns off automatically during the day and is charged using solar cells. Monocrystalline High quality lithium battery And when the night comes, the lamp will automatically light itself. The lamp is made from high quality materials and assembly. With IP65 standard, 100% waterproof, convenient to install with pole and complete set of equipment, no hassle because no wiring required. and is clean energy Does not waste electricity So you don't have to pay for electricity.