New Version Features: - Enhanced Solar Efficiency: Equipped with an extended solar panel and optimized tilt angle, our outdoor solar lights capture more sunlight, achieving an impressive solar efficiency of up to 18% thanks to single crystal silicon technology. This means faster solar charging even in direct sunlight. - Long-lasting Battery: Each light includes a rechargeable 600mAh 1.2V AAA Ni-MH battery, providing up to 9 hours of cool white illumination on a full charge. Enjoy larger capacity and extended working time for your outdoor spaces. - Durable Waterproof Design: Constructed from robust stainless steel and shockproof ABS, these lights are built to last. The added waterproof panel ensures they can withstand harsh weather conditions, rated IP44 for reliable outdoor performance. - Easy Installation: No additional wiring is needed! Simply screw the lights onto any surface, eliminating the risk of electric shock. Perfect for illuminating outdoor areas such as stairways, paths, walls, decks, gardens, lawns, and fences.