ONFFlat Nano+ 20-inch APP Remote Control Freshwater LED Aquarium Light, Timer Dimmable Day & Night Cycle, 2-9 Gallon Rimless Fish Tank, Terrarium Light for Potted Plant and Succulent IP54 Waterproof

This light is certainly a bit pricey. However, after 5 years, I can confirm it's well worth the cost.The color of the light is much better than cheaper alternatives. It is similar to real sunlight, which makes colors really pop. I've attached some photos to help illustrate this.Also, they have been extremely reliable. I purchased 12 of these back in 2019, for a variety of nano-tanks and plants. They have been running 5-8 hours per day, every single day for the past 5 years, typically on brightness level 2 or 3 (out of 4). So far, not a single lamp has failed.

I’ve owned aquariums for a long time now, and this light by far is my favorite. The light looks so modern and sleek, and was so easy to install. Just make sure you have a rimless tank. This picture is of a 5 gallon tank, and the light is set to 50%. I love how you have 4 settings. 25%,50%,75%,100%. This light makes my plants and fish pop so much. I have not used the Bluetooth yet, because i just plugged it into my timer. I hope this light grows my plants well, which I’m confident it will. This LED is worth every penny and i promise you’ll love it!

Great light, my favorite for nano tanks. Grows anubias and Bucephalandra well. Only downside is that it died after 3.5 yrs when I think it should last a lot longer. The bluetooth app connects to the light, but it seems the LEDs are out because it wont light up. Cosidering wheter or not to replace with the same light. Hoping the other two I have last a lot longer.

This light is wonderful... by far one of the best lights I own .. grows plants well and has a nice clean white light to it ... its a pretty powerful little light but offers a great range on the dimming functions..if you are looking for a quality light I would in deed recommend this one

Firstly the description says 20” but nothing about this light is 20”. The light bar itself is 11.5”..my fault I should have read the specs. The tank attachment relies on metal screws that don’t even have protectors so it can scratch your tank. The app is awful and the colors are not adjustable. It looks nice, has a nice light, and was beautifully packaged, but I’d just go with the Fluval 3.0 which is way better, and you get MUCH more for the money. This item is way over priced.

Put this on a 5 gallon planted tank. Too much power. Excellent light.

Not worth the price , stopped working after one year of use. It pairs with the app , but for some reason the light doesn’t turn on. Bought for the aesthetics , but the functionality isn’t there.

The media could not be loaded. Probably the best lights I’ve ever purchased. The sleek design and swivel head makes it easy to attend to plants and aquarium maintenance. It doesn’t get in the way unlike other lights that nest over the aquarium on two ends which makes it hard to do anything in the aquarium without having to put it down or it falling in. The height of the light can be adjusted up and down. There’s no wonky screws sticking out because it’s been designed to be as sleek and clean as possible.The app works flawlessly so you can adjust the times and brightness to your aquariums residents needs. It doesn’t get as hot as other lights so this won’t burn you if you need to move it around.