Enhance your aquarium with this convenient and efficient fish tank light. Its small and compact design makes it suitable for various aquarium sizes, providing the convenient lighting way for your aquatic environment. Features -Color:Assorted Color -Material:Plastic -Size:18.00X4.00X2.00cm/7.07X1.57X0.79in -Recommended fish tank wall thickness: within 2-5mm - Cable length: 1-meter - Diameter of the lamp disc: 4.2 cm - Lighting beads color: white /red /green /blue -Modern compact style: this mini led light is sleek addition to small aquariums, enhancing the aesthetic appeal of your fish tank setup -Effortless USB power: USB powered ensuring easy and versatile connectivity to various power sources for uninterrupted lighting -Waterproof aquarium lamp: this light offers stable operation and easy maintenance for long-term use -Supports aquatic growth: provides supplemental lighting to encourage the healthy growth of aquatic plants, creating a balanced ecosystem -Space efficient: its compact size makes it ideal for small aquariums, saving space while delivering powerful lighting Package list: 10 x aquarium lamps