24/7 Cycle LED Aquarium Plant Light-Full Spectrum Fish Tank Light, Auto On/Off, 24/7 Lighting Modes and DIY Mode, Adjustable Timer/Brightness, 18W for 18 Inch to 24 Inch Planted Tank

What a beautiful aquarium light! My aquarium is full of plants and I needed a good light that works for both the fish and plants and this one is very nice! It has a timer so all you do it set it and it turns on by itself! Very great product and I am extremely happy with it!

Extremely bright, wowzers! But also, nice materials & design. Works as described. Purchased it for my 40 gallon tank that I’m starting.

24/7 mode is a good feature but it has a limitation. It automatically configures the light to be on for 15 hours per day at 100% intensity. The problem is that it can’t be adjusted to any different setting while operating in this mode. In addition, the instructions aren’t very clear for setting up the 24/7 mode. So I’ve been using the DIY mode instead since I wanted 12 hours per day at 75% intensity instead and setup is more straightforward. Other than this limitation it works great so far and I really like the thin sleek design. Hopefully it keeps working a long time.UPDATE: After about six months the light started malfunctioning. It would start flashing on and off intermittently after being turned on for a few hours. I was thinking that the issue might be heat or power related since it wouldn’t occur if the light intensity was reduced. However, after a few weeks even reducing light intensity didn’t help. I tried replacing the AC power adapter with an equivalent one but that didn’t resolve things. So I’ve since replaced the whole light fixture with a similar one but different brand.

I love it! The price was great. I still haven't figured out how to do the timing thing but that's because I'm lazy. If you push the light button twice, it switches back to Fulbright. Otherwise you have to cycle through all the colors.

Great light, really made a difference

Instructions are a little confusing but it works great!

I totally love this light. Has different modes as 12 hour or 24 hour. Also has different colors. Highly recommend this light for any aquarium.

The light itself is great. Seems durable and bright. The picture shows it about an hour into the sunrise process. I purchased it for the 24/7 function. The other remote functions work easily but as with every light I’ve tried, scheduling is a pain and the manual is challenging to understand. The SeaOura YouTube account has a video explaining it and I took personal notes for adjusting as it will have to be reset every time the light loses power. Note that the current time will always flash once the 24/7 cycle is set.In the manual, the paragraph I marked is the instructions for setting the 24/7 cycle. Everything before that is an explanation for how the 24/7 cycle works.