So far so good. These are great lights. At about 16 inches or so i can get a Lux reading from my phone of about 40,000. They work really well and have a good spectrum. My seedlings seem to responding well so far. Easy setup and use. I like the variable brightness and the linkability too. These do not have software switches so you can control it easily with an external timer.

The hanging pulley system is flimsy, and tricky to align, but the lighting and fan work great. Lots of light, and easily dimmed, it is flexible to get through the growing season.

I have bought 4 of these and they work great. Provides the proper light for the early green house. Money well spent .

I have been using the larger one from Fecida since 2023. These units are extremely bright and I normally run them at 40-50 percent most of the growing cycle. Sunglasses can help protect your eyes. I have a 2x4 grow tent and the other unit was great for starting vegetable plants. Every year I grow and sell all types of vegetables plants. After they are tall enough I move them to my greenhouse.I decided to add another one to the grow tent because the plants on the edges tend to curve towards the light in the middle. I recommended this brand grow light to a friend who grows pot. He claims that he has had better results with this light than any other plant lights. Even at 20 percent they are extremely bright. Having the adjustability of light output is a must, and these are very simple.So wether you houseplants, vegetables or reefer I would definitely recommend them.

Works very well, easy to install

This is a darn great dimmable light with a fan. Covers all spectrums and will grow an adequate sized area of anything you want it to.

La sto utilizzando per l'orto da circa 50 giorni, le piantine crescono ad una velocità impressionante, avendo intenzione di prendere una seconda lampada ho dato un occhiata, ho visto dei led spenti, e dei led rossi molto fiacchi, ho guardato le specifiche, tutto funziona regolarmente i led rossi fiacchi sono ad infrarossi, e i led che sembrano spenti in realtà sono uv quindi non si vedono.Sicuramente prenderò una seconda lampada.

Amazon kalitesinde gerçekten güzel ürün hem kaliteli hem hesaplı.

Very good quality light and you don't even need to use it full strength. You can also link them together which could be very useful for bigger setups.I only need one to give my houseplants some extra TLC when needed. Does the job just fine. Easy to set up.Highly recommend this light system if you are growing indoors. It could probably grow tomatoes or even chilli peppers if you wanted.

I want to preface this by saying this is by far the most powerful light of its size, normally you should expect to pay 1$ per watt or more, and the light does work. However, I worked at a Grow & UV-C light manufacturer for 3+ years and I feel compelled to share a summary of my findings (using this with legal herbs like mint).1. Wear eye protection or get a timer. I guarantee you this light could cause blindness just from repeated indirect exposure of 10 minutes per day at 20% brightneas.2. It stays ice cold even after being on for hours. It uses a low voltage fan almost like an old halogen light. The LEDs will last but I know the fan will go out at some point based on how it sounds out of the box. Again, at this price point consider this a disposable light and it is still a great deal.3. The light is too bright. You can get around this by using it for shorter periods than 8 hours. For seedlings even 20% brightness for 4 hours may be too much. They will perk up immediately and then be overwhelmed when you check layer. However I think it would be perfect if it was used during the flowering phase of certain herbs, moreso than any light I'm familiar with from grow stores.The light is too strong. The fact that is incorporates UVC and IR is cutting edge. However, in order for them to be effective you need to be able to disable them and use at the appropriate time. IR helps a lot to create denser (not fluffy) flowers, but is useless early on. The bigger problem is the short wavelength blue light (UVC). Think of this as steroids for plants. Normally the earth's atmosphere blocks most of the high energy light from reaching us, and the less harmful waves like A&B are more present. You can add this back in and jump start the photomorphogenic response, which causes a plant to beef itself up in self defense. This will cause a plant in late vegetation and flowering stages to create more resin, terpenes, and cannabanoids. But earlier than that it can stunt plant growth, especially in seedlings, and it is dangerous for eyes.If I were to fix this light I would improve the fan so it didn't rattle, add a switch to toggle IR & UVC, make the daisy-chain ports tighter, and potentially even reduce the number of chips or chip density.All in all, this is the best light on the market period for late veg and flowering, and probably fruiting vegetables, but is not suitable for sprouts, seedlings, small herbs, things of that nature.Theoretically you should be able to dim the light and raise it, but I think the light spill is already too dangerous especially for younger eyes like pets and small children. I would only recommend this light be used inside a tent, on a timer, and adjusted wearing UV glasses.I would also suggest there be more warnings, because I know for a fact you could create cataracts in a week if that was your objective.

Update 2: received my replacement within 7 days. Working perfectly. Fantastic customer service, highly recommend. I use this in my Fabrikor Greenhouse Cabinet at around 30% for my Hoya collection.Update: customer service reached out without my having to email. Offered a replacement. Fantastic customer service.Great light, seems well made and fan is handy. Light is nice and bright. Sometimes when changing lighting intensity, it flickers. When you move it a bit it stops. Great for the price but wish it didn't have this issue as it needs to be adjusted sometimes.

This grow light is great but has one major flaw. In the photos you could see the outlet that connects light to light. But the connection is not US and the plug keeps falling out. If the company could send an adapter for this it would be perfect. I had to contact Amazon about it because I wanted to connect this light to others. I asked them to try to contact the vendor for support but Amazon could not reach them. Amazon is sending me a new light and I imagine that I’m going to have the same problem since the Amazon representative cannot see the type of connection that I need to make. I would go buy one but I don’t even know what type of connection it needs to stay in the light. Otherwise, I have to say there is no light as good as this one on the market for this price point. It has a built-in fan and adjustable light. The instructions are clear. The cables they send with this light are the best. I cannot see how people have ever complained about these lights breaking because the packing is so good. If you want to put this light on a surge suppressor or timer it would probably be best on a surge suppressor because the cable is very thick which is a very good thing to prevent fires, but I just can’t see it working that well with the timer. This unit burns cool but is extremely bright. An additional fan in the room would still be a good idea. I am growing herbs and I put it 16 inches above the head of the top of the herb and turn it at about 40% to 60% and leave it on about 12-14 hours a day. My herbs are on the west facing window and the light does not burn the plants but moisture level needs to be checked frequently and plants misted because they do dry out a bit more quickly. If you think that the light doesn’t work I would check my soil because it needs a soil mixed with perlite and moss or a low density potting mix NOT POTTING SOIl- but POTTING MIX! If you are the vendor of these lights please send me connectors that will work so I can link them together but Amazon is sending me a replacement this week and wants me to return the other one to you.