The exterior of the metal battery lamp is similar to a bird cage, and the exterior of the lamp shade is gray, while the interior is gold that matches the color of the light. The lampshade is made of metal, which not only has a full texture, but also can effectively protect the light bulb. The battery lamp is designed with an opening on the top, and a light bulb is placed inside. The light color is warm and soft, which can be well integrated into the environment.