hygger Aquarium Programmable LED Light, for 48~55in Long Full Spectrum Plant Fish Tank Light with LCD Setting Display, 7 Colors, Sunrise Sunset Moon and DIY Mode, for Novices Advanced Players

I purchased this light for a Waterbox Marine X 110.4 tank. The tank is running freshwater fish and this light provides ample light. I know there are lights out there that can cost $500 to $1000. I'm sure those lights are good but honestly they are not necessary. The money they charge in my humble opinion is excessive and a waste. I design LED circuits and I know what they should cost. Again just my 2 cents. This light does it all except Bluetooth control. This is minor since the schedule manages sun rise and sun set cycles. It even has multi color control. If you want to change the color or the brightness then yes you have get up off your butt and touch the light. It does get warm, but not uncomfortably warm when I put my hand on it. If you read the instructions it indicates below 120 is fine. The instructions for the light could be better but take your time read them closely and you will get it. If you want Alexa or Siri to do it for you, go buy the $1000 lights. These are pets there is supposed to be a personal touch. Any other issue I could manage to come up with is offset by the cost. If you want a light that does everything and requires no thinking then you will have to buy those very expensive lights. I have chosen not to so I can buy more fish. Remember they are fish, not clubbers at a latest singles hotspot. So imitating day night cycle is the goal. This light has been up and running since June 2021 and there have been zero issues. By the way I have a Hygger pump and temperature control too. All working fine. I did not use the stands that came with this light. See this review, had to make a part to hold it but easy enough to do. https://www.amazon.com/review/R1Z58LZOB5Q1JW/ref=pe_1098610_137716200_cm_rv_eml_rv0_rv Feb 2025 Update, it failed, not a bad light but lasted just under 4 years.

The Hygger Aquarium Programmable LED Light for 48~55in Long Full Spectrum Plant Fish Tank Light has been nothing short of a revelation for my aquarium. It checks all the boxes for what I wanted in a lighting system: full spectrum, sleek design, minimal heat emission, and set-and-forget convenience. This product deserves a 5-star rating for its remarkable impact on my aquatic plants and aquarium maintenance routine. One of the standout features of this LED light is its full-spectrum illumination. It provides a balanced and natural light that has profoundly affected the health and growth of my aquatic plants. The plants thrive under this light, and their vibrant colors and increased growth are a testament to their effectiveness. This light is designed with the needs of aquatic plants in mind. The slim and streamlined design of the light is both aesthetically pleasing and practical. It doesn't overwhelm the look of my aquarium and blends seamlessly with the overall setup. The low-profile design is a bonus, allowing the light to fit perfectly on my tank without bulky attachments. Heat management is often concerned with aquarium lighting, but the Hygger LED light boasts a low heat signature. This is beneficial for the health of my aquatic life and ensures that the aquarium temperature remains stable without any undesirable fluctuations. One of the most significant advantages of this light is its programmable timer. Once set, I can practically forget about adjusting the lighting schedule. It offers hands-off convenience, which is a lifesaver for those with busy schedules. The flexibility to customize the lighting duration and intensity is a game-changer for providing the ideal conditions for my aquarium inhabitants. In conclusion, the Hygger Aquarium Programmable LED Light has exceeded my expectations. It has enhanced the quality of my aquarium significantly, promoting healthy plant growth and providing a visually stunning display. The combination of full spectrum lighting, sleek design, minimal heat, and the convenience of a programmable timer makes this product a must-have for any aquarium enthusiast. I wholeheartedly recommend it; my 5-star rating is a testament to its outstanding performance and value.

57 days between my two photos. This is a 75gal (48"). I have two of the "957" models over the tank with CO2 injection. I also implement estimative index fertilization method. The substrate is mostly aqua soil. The plant growth has been explosive! No doubt these lights are capable of growing plants- even more demanding plants such as glossostigma have grown no issues. Only con is that you cannot change the levels of each color channel independently. That would be a nice feature. Also no app compatibility, which at this price point is to be expected. TL/DR: grows plants, woul recommend. Less features but same capability of higher priced fixtures.

Overall I am very pleased with this light but initially I found it difficult to program. I really like the timer feature which is right on the top of the unit and easy to get at. I bought this for a tank holding an aquatic turtle so my needs might be a little different then for the typical tropical fish aquarium. As I said, it is very bright when set on 100. So much so that my turtle freaked out and dove for the bottom of the tank and tried to burrow under a rock. I initially used the auto set up that pretty much lights dawn to dusk and has a moonlight (bluelight) feature. My turtle was either freaked out or fascinated by the blue light. I sure wish he could talk to figure out which it was! I finally decided to use the manual setting that was a bit complicated for my 70+ year mind and eyes. It turns out there are 8 settings that all have to be set even it is only to be set on off which is designated as 00. There is no way of telling how bright the light might be at any setting without setting all 8 and then watching each stage as it comes on. Also it is easy to accidentally set a stage for AM instead of PM. I haven't experienced a power outage since setting it up, so I have no idea if it will hold it's settings if the power goes off. On the plus side it is capable of having blue, red and green light at different times, so I would imagine that would be very pretty with a fish filled aquarium. My crotchety 40 year old turtle didn't seem to be impressed by the light show! All in all I think this is a great product in the proper application.

I bought this strip in January 2021 for a dart frog vivarium. Setting it up was breeze as all that is needed is plug it in set your local time and that's it. Some how I inadvertently switched the "moonlight" from nice blue to unpleasant red. The instructions did not come across as clear as I would have liked. Even online videos were no help. Finally I was able to get it back to the original blue. The light will not default to factory settings by unplugging it from the power which I feel there should be some way to enable that feature by the manufacturer. The strip is a pretty good light. It has a bright spectrum that the plants really thrive by. In the morning the "daylight" will come on at 6:30am as a soft dim light gradually getting brighter for full white spectrum for daylight. At 6:30pm it fades off then immediately segway into the blue. At 11:30pm the blue will dim until the light turns off. There are other colors to choose from a light green, a yellow, a light blue, and more. Somehow I managed to get the light to cycle all of the colors with an automatic feature. I think the color-cycle feature would look nice for a terrerium setting but with animals probably not. I've attach several photos to demonstrate the brightness. The blue does not photograph well as it looks like a big blue mess.

Update to previous review. The issues i has was the connectors. The light gets rather warm as well as the thin power supply wire so i simply vut out the connectors and soldered them together. It is electronic so the electrons only flow one direction. When it lit up i knew it was correct. Now it does emit some heat but no worries i have betta fry tank atop of it as well as a brine shrimp hatchery. It fits great. Great brilliant color. When it actually stays on. Its been programmed albeit some programming info isnt clear like you have to go through each programming stage in 5 seconds or it reverts to previous initial setup. It does not stay on for but a few seconds there is obviously a short somewhere in the connector. I love it i paid 90.00 for a light i cant use. I 've already tossed the box out so i cannot return it although id love a free replacement maybe its just a defective one i got.

Easiest programmable light ever. Just plug in set the time. I had one that you had to go through step after step and heaven forbid the electricity go out- your going to start all over. Needless to say, it turned on and off at all weird hours. This was exactly what I wanted. You can't beat digital timers vs "buttons".

I purchased this in August 2020 towards the end of the month as a replacement for 2 fluorescent tubes that covered the aquarium I purchased as a set. What a mistake that was. I had to reset the light multiple times to get the timer function working (it seems as if the light has to be reset in order for you to program as reprogramming after its been initially programmed is nearly impossible). 3 days ago (April 25th, 2021) the light started flickering or only staying on intermittently. As of today, April 28, 2021 the light doesn't work at all under any circumstances. There was no water splashed on or around the light as there is solid glass between the bottom of the light and the aquarium's lid. If someone from Amazon or the seller themselves doesn't reach out to me, I will be attempting to get my money back for this item as it was nearly 80 dollars with taxes and didn't even last a year.

This is good powerful aquarium light for plant growth. However, when there is a power interruption all setting go back to default/ factory settings and you need to reprogram the whole thing again. A simple battery backup within the system would have solved this issue but unfortunately…. This a drawback on the system.