Auto On Off 30-36 Inch LED Aquarium Light Extendable Dimable 7 Colors Full Spectrum Light Fixture for Freshwater Planted Tank Build in Timer Sunrise Sunset

So after using this for a while, it has been a real solid light, works well, super bright, easy to program the clock and the timers after you look at the instruction video. I love that it is adjustable in 10% increments on all of the different light settings. Only thing I noticed...it forgets everything if the power goes out and you have to program everything again. My other light has the ability to save everything when the power goes down. Other than that this is a really great light, I would buy this again if I get a second tank.

Great light. I needed alight for a small cube tank and I wanted one that had a timer. Not only is the light perfect for my nano shrimp tank but I love that the timer is built in to it. Makes the tank cleaner without the need for an extra gadget for timing the tank. The size is perfect and it sits nice and clean looking on my tank. Very happy. If I were to point out one picky aspect- I do wish the timer on the top had a dimming effect so it does not seem to always be lit, but this is very miner.

Purchased 2 of these lights to replaced a 34" aquarium light hood that had 4, 24", 24 watt T5-HO bulbs. I had 2 units over a covered 29 gallon glass terrarium (34" l X 12" w) between 6 in-12 in from the light for sundew plants that have high light requirements. And yes, the units hang a bit over the edge on the ends due to my error of not measuring first. This resulted in the need to ghetto fix how they are mounted onto the terrarium. The provided mounts put a bit of space between the top of the tank and the lights, this reduces and spreads out the light and keeps the aquarium on the cooler side. That gap in space also causes a reflection of the light from the glass/water underneath, blinding anyone walking past if the aquarium sits low. A 1" reflector or hood attachment along the sides of the unit would solve this and allow more light utilization (Why light up the ceiling???), but manufactures seem to ignore this in most LED aquarium lights due to how they focus light in one direction. The light's metal outside casing is hot and put off quite a bit of heat. Hot to touch but does not burn the skin immediately(~130-160F). The glass cover shields most of that heat, and the plants seemed happy continuously flowering. The light is very bright on 100% brightness but dimmer than what I expected for 60 watts of LED. The light is focused more in a downward direction when 6"-12" away, so full sun plants need to be directly under the light thus the need for 2 units. The timer/dimmer/light color functions are nice which is why I bought the 2 units in the first place. Figured I could dim them if there was too much light, but too little light would require another more expensive purchase. Overall happy with the units themselves at this price range. A major drawback however is that the power supply failed on one of the units after 11 months of use. I knew at this price range something would give eventually but I have never had a power supply fail before. At least its an easy fix if I can find a replacement. Update: increased rating by one star due to the company contacting me after the review and quickly replacing the power supply at no cost. Considering I purchased this 11 months ago, there was no obligation to replace it. Nothing beats good customer service.

This is a good light, but now there is even a better light in the market called the Brite which is bluetooth activated with UV light and easier to customize for your planted aquarium. This light is pretty easy to program, I’m not sure why I see so many reviews complaining that this is a difficult light to program…. Took me like 5 minutes to set up for a Siesta Planted Aquarium for my 29 gallon and 5 gallon planted tank. Plant growth has been crazy with the Siesta Method. Currently I’m using a Siesta Method with this light with the current setting: To set this light for custom mode. You first need to turn off all your other mode first or it is not going to work! Then you simultaneously press the setting and light bulb button at the same time. Remember need to set it to ON then press the setting button again, and you will start with L1 with the flashing number on the right. The number on the right indicates the intensity. Press up and down to control the intensity. Once you are satisfied with the intensity, press the setting button. The left side time flashing is the time your light will be on. The right time flashing is the time your light will be turn off. Press setting to confirm your time and it will switch to L2, repeat your step. Literally L1 - L8 is like a timeslot that you can customize…. How can people not understand that?…. L1 - L6 is full spectrum and L7-L8 is night spectrum. Always have 0% on L8 if you dont want algae. If you want algae and have your night mode on the whole night then go ahead. Light 8am - 12pm on. 12 - 4pm off. 4 - 10pm on. This would allow for a 4-4-6 siesta planted aquarium. L1: 8 - 9: 50% L2: 9 - 12: 100% L3: 12-4pm: 0% L4: 4-5pm: 50% L5: 5-9pm: 100% L6: 9pm - 10:30pm: 10% L7: 10:30 - 10:31pm: 0% To turn off the night light L8: 10:31pm - 7:59am: 0% To turn off for the night and reset back to L1 time This siesta light setting is perfect to view your aquarium and let your tank Co2 reset. This also reduce algae. This siesta method also work if you have a Co2 tank, you can also use this setting for your solenoid Co2 7-11am on 3-9:00pm on

The light is really good for the price it is. The extended rods definitely hold its weight. And the size is real good doesn't take up to much of the top of the tank. The light reaches really good to the bottom of the tank just make sure you adjust the light setting so its not to bright for the tank you have so you dont have an algea problem other then that no complaints ive always used these lights

Firstly, the delivery is great! It came earlier than expected. The product's build is good. The complaints by reviewers about the control panel being sensitive to touch is real. Just have to learn to get to use to it. Overall, it is a good product from my unboxing it and trying out the modes and settings. The standard mode should be adequate. Just ensure the time settings of Day-ON and Day-OFF that work for you.

Been using this light for about 2 months. Very bright and I actually only use it at 50% as I have no plants to grow. In the automated setting you can not dim the light and I found it over powering. I "DIY" mode though you can set the intensities of each stage of the timings. There are 8 total diy setting modes you can program in that let you set on/off times with intensities. 1 through 6 give a nice clear white light, 7 and 8 give you blue. All 8 modes can be run dimmer mode. During power outage it will remember your settings but you will need to re set tge time. A bit of a pain but also eliminates need for a battery backup in the light. As long as I have no issues in future I am extremely happy with it. From my understanding the manufacturer is also very good at making issues right which is some peace if mind as well. I bought the 48 to 55 inch verson and at that price you are actually getting a very good light at a very reasonable price compared to other options. It may be a little more expensive than the real bargain brands but the programming function alone makes it well worth it. I've bought a second one now for another aquarium.

Only problem is that the user manual is too concise to understand the settings. Otherwise this is the best light I ever used in my 20 + years of this hobby.

Sus funciones de simulación del Sol y luna me gustaron mucho, pues no se prende ni se apaga de golpe, si no que va incrementando y reduciendo su intensidad lumínica en una pre programación de fábrica, y solo ajuste a mi hirió preferido y está funcionando hizo lo suyo automáticamente. La recomiendo mucho, yo me he dedicado a fabricar peceras de acrílico y dar mantenimiento, y está lámpara supero mis esoectativas dado su precio, pero hay que considerar que no la recomendaría para corales vivos en peceras marinas, pero si para plantas en acuario de agua dulce. Valió la pena la compra y solo espero que dure lo suficiente 😃👍

Es muy buena, con buena iluminación.