[STURDY AND RELIABLE]: Adewalk solar outdoor lights have durable thickened ABS materials body with an IP66 waterproof rating, ensuring they can withstand extreme weather conditions such as hurricanes, snowfalls, and thunderstorms. These lights are built to last and provide reliable performance even in harsh outdoor environments. [0 ELECTRICITY BILL]: Adewalk Street lights solar powered are designed with high-conversion solar panels that can convert 25% of solar energy into electricity, allowing for 5-6 hours of charging during the day and 12 hours of continuous operation at night without any electricity cost. These lights are super energy-efficient and ideal for area lighting in sheds or other areas without access to power. [MOTION SENSOR]: Solar street lights outdoor are equipped with a highly sensitive motion sensor that automatically enhances brightness by 100% when detecting human body movement nearby. At night, when no motion is detected, the lights reduce to 30% energy-saving mode, providing all-night safety illumination. Perfect for outdoor lighting needs. [3 YEARS WARRANTY]: Adewalk offers a 3-year warranty for their LED solar powered street lights, providing peace of mind and assurance of quality. If you have any questions or concerns, please feel free to contact us for prompt assistance.