Aquarium Led Lights For Fish Tank Timing 3h 6h 12h Usb Aquatic Lamp Plant Light This LED aquarium light is a mini aquatic plant lighting lamp, featuring high-brightness LED beads with soft light, which is very suitable for the growth of aquatic plants. It has a timing function that allows you to set the lighting time as needed, providing sufficient lighting for your small aquarium and bringing a vibrant world. Features: Fish fin design for large area heat dissipation, effectively extending the service life and ensuring the stable operation of the lamp. Pure natural light simulates natural environmental light, providing the most natural lighting environment for the creatures in the aquarium. The whole lamp is waterproof, safe and reliable, and can be used with confidence even inside the aquarium. Multi-function switch includes brightness adjustment, indicator light, power switch, and mode switching, making operation simple and convenient. It can be set with 3 default timing modes and is USB-powered, convenient and fast, providing easy lighting for your aquarium at home, in the office, or while traveling. Specifications:  Voltage: DC5V  Suitable Aquarium Size: 20-35cm/7.87-13.78in  Timing: 3h, 6h, 12h  Gross Weight: 0.11kg/0.24lb  Package Size: 5.8*5.4*16.1cm/2.3*2.1*6.3in Package List:  1*LED Aquarium Light