1. Small and Portable: With a small size, it is convenient to carry and install. It is suitable for small fish tanks, desktop tanks, or miniature landscape ecological tanks, adding luster to your small aquatic space. 2. USB Power Supply: Using a USB interface for power supply, it is flexible to use and can be connected to a variety of power devices, providing lighting for your fish tank anytime and anywhere to meet your personalized needs. 3. Stable Clip Light Design: The clip light design can be firmly fixed on the edge of the fish tank, not easy to shake, ensuring stable light irradiation and providing a continuous light environment for aquatic plants and fish.