NICREW Aquarium Clip Lamp, LED Aquarium Fish Tank Clip Lamp, Aquarium Plant Lighting with White and Blue Light, 420LM, 7W Specification: 1.Allows accurate views of plants, invertebrates, and fish in their natural colors. 2.Provides an adjustable solution for mounting LED light fixtures in virtually any aquarium. 3.Easy to install on the aquarium glass with the included screws, no drilling or cutting. 4.Specially designed LED beads, with low power consumption, high energy saving and the light is soft that will not hurt your fish's eyes. 5. A durable on / off switch for lighting control. Main Features? 1.NICREW Clip Aquarium Lamp Create a natural aquatic environment for your aquarium friends with the easy-to-use and energy-efficient NICREW Aquarium Clamp Light. Ideal for small planted and freshwater aquariums. 2. 2 lighting modes: day / night light Low voltage and energy saving Better heat dissipation The soft and flexible gooseneck arm is fully adjustable to any angle and position Recommended for aquariums from 30-40cm / 9 to 21L 3.Energy saving LED White and blue LEDs create a natural aquatic environment for your aquarium. 4.Adjustable stand The clamp can be easily installed in most aquariums that are capless up to 2.3cm thick. 5.Fexible working The soft and flexible gooseneck arm is fully adjustable to any angle and position. Notes? 1. Dear buyer, please make a reasonable purchase according to your shopping needs. This link sells a total of European regulations, US regulations and British regulations. The options reflect the number of lamp beads, please read carefully. 2. Please contact us in time if you are not satisfied after receiving the goods. FREE SHIPPING IS INCLUDED!