The waterproof design of solar lights is a key feature that protects internal components like circuit boards, LED bulbs, and batteries from moisture, ensuring reliable performance.By preventing water penetration, it extends the lifespan of the solarlights, reducing rust, corrosion, and the risk of short circuits. This design enhances the solar lights' stability and safety, allowing them to function in harsh weather conditions. Additionally, it improves user experience by providing long-lasting, reliable outdoor lighting. Compliance with safety standards is essential, ensuring the waterproof performance meets regulations and protects users’ safety.