NICREWClassicLED Gen 2 Aquarium Light, 15 Watts, Dimmable LED Fish Tank Light with 2-Channel Control, White and Blue LEDs, Size 18 to 24 Inch

AWESOME! Very bright. The white and blue lights are separately controllable, resulting in the ability to get the perfect light temperature you need. I purchased the 12" light for a 15" cube aquarium, and the light is perfect! I'll try to update once I've had it running longer to see how well the timer maintains its schedule over time. Almost all of these lights use an elementary timing circuit that drifts from "real time" after a few weeks.

I loved this thing. It has different brightness settings and is very versatile. I like the design and it comes with a remote control which is pretty cool. It is adjustable, so it can fit just about any tank. Just don’t drop it in the tank accidentally like I did or it will die on you sadly not waterproof. It was very sturdy though otherwise and lasted great until the catastrophe. Let’s just say it was a user error🤣

I'm about 2 years into being an Aquarist and received a 30 gal tank and supplies from a neighbor who hadn't used it in many years. It had one of those traditional black plastic hoods with bulged section for the fluorescent tube light. It was fine, I was just starting out and it didn't cost me much to start the hobby. I enjoyed it except the one annoyance of not being able to use a timer with a fluorescent light. So having to turn on/off all the time and sometimes being out my fish spent some time in the dark until I came home to put the light on.So my search began recently after seeing so may nice online pictures of pristine aquariums beautifully lit. I first searched for complete LED hood sets to replace what I had, but all seemed cheap with mixed reviews. Then started seeing these light bars for tanks and wondered how those work with hoods. Then progressed my search onto glass tops that fold and this light bar sit over one section. Not bad I thought. Ordered this light and glass top only to find the glass top is like a 1/16th too wide to sit inside the tank opening on the ledge. Damn!Then remembered my old tank hood actually separates from the Fluorescent light part and reveals a glass window. Well this light bar fits right over that perfectly and rests on the edge of tank with it's extendable support bars.WHAT A MAJOR TRANSFORMATION!!! It's like a new aquarium and I am newly enjoying the aquarium. Get rid of your fluorescents if you still have them! Wonderful brightness with blue mood settings, mix of white/blue, just white and dimmable as it says. So nice.So what about my timer dilemma? It has a 8, 10 and 12hr setting. So I set it one day expecting it to go off on its own. It does. But viola! It also comes back on again at the same time next day you turn it on prior day! So a complete timer all by itself now comes on at 11am and goes off by itself at 11pm, with no other plug-in timer needed.Want more?? Well how about this! It is fish friendly for those slow morning risers and nocturnal type fish, cause it comes on dim first then brightens to max on its own. Opposite at night with it going dim to blue for a while before shutting off. TOTALLY AWESOME!! LOVE IT!! and Highly recommend this product.Looks like good quality to me and longevity I can't say at this time. But I am super happy I bought this product!!Well designed and thought out. Has re-energized by aquarist hobby mood!

good strong light. Has very long cables works on almost any aquarium or glass tank you have. The rods they give you that go into the light are easy to put in and easy to change the size of. The design is nice and it’s easy to move around. I’m not sure of the durability since it hasn’t gone through much yet but after a couple of water splashes it’s been alrightI feel like the only problem i’ll ever have with this is the fact that it really doesn’t come with an off switch there’s a night mode and a day mode but it can never really be turned off unless you pull the plug. It lights up everything though and it looks nice worth the money for sure

Easy to assemble. Sleek look. Bright on highest setting, subtle on lowest setting. Works

Update to previous review. After responding to the requested technical testing and submitting a video. Full refund was issued. And again, great tank light, my favorite. I just have bad luck with it.I can not recommend this product. Great light when it works, otherwise garbage. Folks, it simple to set up and use, bight lights, dimmed lights, timer and then one day nothing! No power, no reason, same power strip, everything else plugged in and working. But here's the absolute worst part: this seller will send you a 2 page long winded list of demands plus sending them a video to prove its not working. Really?! They think I have nothing better to do than make false claims about a product failing yet again. You insult your customer? This is a difficult seller and an unreliable product. I do not recommend this seller at all.

I was looking for a LED solution for a 70 gallon acrylic tank we recently set up. We did a custom stand under our 75" 4K TV. I decided to keep the two 24" florescent fixtures that came with the tank and install these inside. This 70 gallon tank is 5 feet long which made finding a single light pricey and not really having the look I wanted for an entertainment system. These fit perfectly in the fixtures and keep that original look.These lights are VERY bright. All the way up is too much for this tank but that's not a bad thing. The controller is lacking. The buttons are very sensitive, the dimmer is basically a handful of different settings, and having to adjust two separate lights on this tank was not going to work for me. My solution was to upgrade the controller. I am currently using the "Current USA Ramp Timer Pro " to adjust both lights simultaneously as if it were one long unit. I had to use a splitter but these can be for found cheap on Amazon. Most of these controllers have a range of 12-24V so it is perfectly safe to upgrade your controller. Just make sure you use the power supply that came with your light, or one with the same voltage.I will provide a few Amazon links for what I am using with this light. I am very satisfied so far and will report back if I have any issues.https://www.amazon.com/Current-USA-Ramp-Timer-Pro/dp/B00I8PHUMAhttps://www.amazon.com/gp/product/B01LH37NF8/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1