The Lifegard Full Spectrum Clip-on USB LED is a cost-effective and versatile lighting solution designed for pico and nano aquariums. This compact fixture provides full-spectrum illumination suitable for a variety of aquatic environments, clipping on easily to rimless aquariums up to 6mm thick. Powered by any standard USB adapter, it offers a simple and efficient way to light small displays without complex installation or wiring.

This 3-watt light features 28 individual LEDs, including 16 white, 6 red, 3 blue, and 3 green, producing a 6000K color temperature ideal for plant and macroalgae growth. An integrated in-line controller allows for convenient adjustments, including power on/off, dimming capabilities, and the ability to isolate the white LEDs or the red, green, and blue color channels. The flexible, rubber-coated gooseneck extends up to 6 inches, allowing for precise positioning over your aquarium.

Ideal for budget-conscious hobbyists or those with limited space, this LED is perfectly suited for small freshwater planted tanks, saltwater refugiums, and dedicated macroalgae displays. Its ease of use and simple clip-on design make it an excellent choice for beginners, as a secondary light for a sump, or for any enthusiast looking for an affordable way to illuminate a small-scale aquatic project.