Barrina4x4 Grow Lights for Indoor Plants Full Spectrum, BU2000 Dimmable, Adjustable LED Grow Light Panel, 816 LEDs, High PPFD, Plant Lights for Indoor Growing, Seedling, Flowering and Fruiting

Heavy light but amazing light and switch makes it so nice to be able to control... brightness..also being able to make light lower or make higher in seconds also the flip just adds that flavor great quality and that's the truth thanks won't be my last time great buy

This light is awesome! Great for a room with no natural light

This light was recommended by the gardener/programmer who runs the National Gardening Association website, and I can see why it's his hands-down favorite. He uses it in a "grow tent" for indoor tomato harvests. In just a couple of days, it has encouraged my plumeria (stashed in their pots in the basement for the winter) to start leafing out. It may be only 18" square, but it brightly illuminates a 4x4 ft. area. Installation couldn't have been easier.

When it comes to growing indoors I have been doing it for over 30 years, and I have seen a lot of sales gimmicks used to sell lights. This one is no gimmick in what’s advertised. I have had it for a total of 25 days and have watched these peppers go bonkers with fruit production as well as leaf growth. Currently running at 50% power to allow the plants to fully adjust and a minimal grow environment, no tents or extra fans. The light runs plenty cool, absolutely silent, is easily filling a 3x3 grow space. I actually had to make simple light reflector out of aluminum just to help keep light from blinding us and keep light a little more concentrated on the grow zone. Even with the little reflector every plant in my den a 10x10 area is responding well.Before I purchased this I was a little apprehensive by the lack of ability to to offer veg / fruiting, or a combination of spectrum’s and the lack of UV spectrum. Now that I have used it I can assure you that it’s not necessary for optimal growth. I have managed all of my growth parameters with the intensity setting and light height along with nutrient levels. Good construction, adjustable wings to help with light spread, linkable, adjustable intensity, even spectrum distribution, top of the line hanging and height adjustment, along with great pricing make this light an absolute necessity. I wish I had more equipment to give the scientific results but as an advanced Gardner I can say this is far beyond any expectations I had. Thank you Barrina for an outstanding product, I will definitely be buying more to put in my greenhouse as well as leaving updates to functionality and longevity if needed.If you’re looking for a light to truly cover an area bigger than a couple feet and still produce fruits, flowers or vegetables look no further this is it.

Nice light good quality components works well for the price. I should’ve gone bigger though. But I’ll use this one for a long time to come also.

I bought my light back in 2022, 3 years later and it still works flawlessly. I've quite literally had no issues with it. I'd definitely recommend this light to anyone, and when mine eventually does stop working which I'm sure is bound to happen eventually. I'll 100% be buying another one or an updated version if they've released one.

I just got this light in today and installed it. Let me start by saying I researched every other LED grow light on the market. This light has a 16" footprint but can cover a 4x3. Its small profile and really sleek and solid design. I'm glad I didn't pay twice as much for other grow lights since this one does just about everything at 200W!!I install lights for a living and anything else with 12-4160Volts for that matter. And let me tell you, it was only going to be a matter of time before the fast pace and ever changing LED market started pricing out these "grow light" companies. All the misconceptions around growing cannabis lead people to believe things like "the ballast is the most important part of any light". Well sorry folks an expensive meanwell driver works just as good as the cheap ones. I've put Chinese drivers throughout entire million dollar buildings and trust me developers are realizing that an LED strip behind a diffuser is just as good. Mind you that buildings are inspected so that they will last much longer than your grow tent will. Too many companies like mh, vs, and vivosun are wasting money on unnecessary manufacturing which is paid by the consumer.It seems Barrina (not a mom and pop shop by any means) has figured out that unless were showing our lights off to our wall street buddies or in mansion as a chandelier, we don't care how it looks to us! Its about what the plants see, and this light has every spectrum. 700+ LEDs used to cost you a grand or two. Now you can get the same results for 10x less than most other light shops. Check the PPFD charts and compare them to lights of similar canopy size.I will update after first harvest.Plus++ this light comes with an albeit limited 3 year warranty.