The main part of the anodized process of high-quality aluminum alloy material, making the product not only refined and elegant, but also more waterproof than similar solar lamps, more durable, can withstand bad weather. Built-in 600mAh NIMH large capacity rechargeable battery, fully charged can light up for 8 hours, even the occasional rainy and cloudy days can maintain good lighting. IP65 waterproof high strength ABS makes it suitable for outdoor use. It only takes 15 to 20 seconds to nail the lamp to the position you want. If the ground is too hard, do not twist or hammer it. Try softening the ground with water and digging suitable holes for the prongs.