Applicable scenarios: The camping light is waterproof, rainproof and waterproof, not only suitable for indoors, but also suitable for outdoor camping, picnics, hiking, night fishing and hunting. USB input and output: USB charging interface, fast charging, compatible with charging a variety of devices, and can charge mobile phones. Solar power supply: The camping lantern uses circular solar panels with high conversion rate, which can absorb more sunlight, save energy, reduce emissions, and be environmentally friendly. Large lighting area: This solar light bulb has high brightness, PC transparent screen, and ring light, which makes the lighting area larger. 3-level power display: The tent light adopts a 3-level power display, which displays the remaining power in real time, allowing you to use it with more peace of mind.