hygger 0.5-5 Gallon Nano Tank Mini Clip-on Aquarium Light with White Blue Red LEDs Fish Tank Lighting Built-in Timer 5 Brightness Levels 6W with USB Port (Include Power Adapter)

First time using Hygger brand lights. I’m impressed with the quality. The light output is just what I needed for Gizmo. My betta. I like the programable timer.

EXCELENTE PARA NANO ACUARIOS, APARTE QUE LA PUEDES PROGRAMAR CON EL TIMER QUE YA VIENE INCLUIDO, DIFERENTES NIVELES DE INTENSIDAD DE LUZ, INCLUSO SIRVE PARA PLANTADOS HI TECH.

My only complaint is the controls it comes with are limited, which is fine because I have a better timer with lots of options, but the connections for this light are a different size than the universal sizes. Very frustrating. Now I need an adapter. Other than that it seems to be a good light. Adjustable neck. Perfect for tight spaces which is where mine is and nice enough to be out in the open

The light is well made with good materials. The flexible neck makes tank maintenance very convenient. But the light falls short because the memory program seems to only remember one memory setting. My goal was to have a 9 hour full spectrum cycle followed by a 6 hour blue-red low light cycle, but after a few days of trying it doesn't seem to function this way.

Provides light, but the small one is just a little too small for a 3 gallon aquarium. It lights it well, but not brightly enough for the plants I have. . I'm stepping up to the next size when I can. The gooseneck is strong and flexible. The item does throw off some heat. My small cube tanks are heated, so this isn't a problem, but I guess it could be if yours aren't. Overall a good product with a good design, but size-up when purchasing.