Barrina 4x4 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

Very high quality and is very bright! A great alternative to more expensive brands that does the job just as well in my opinion.

Arrived a day earlier than expected. Light was well packaged and came with all items described as well as a daisy chain chord. High quality grow light at an unbeatable price. Definitely a great addition to my tent.

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

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.

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.

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

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 have had a few lights over the years, all budget lights. At current I have (3) spider farmer, (2) Vipar Spectra and then this one. I've had others, but these are the ones I use because they work well.Upon opening this advertised 200W light, you can see directly on the power supply the max is 180W at full voltage. So either the power supply is under-rated, or the seller is over rating the light. Both are bad news especially for the price.The light "flickers" at anything under 40%, which is also a bad sign for quality and design. Yes, the way it's designed is great to be able to adjust the light to different angles, but the manufacturer just dropped the ball on this. It could easily be a great product.Using a light meter I tested this compared to a 100W spider farmer light as well as the 240W Vipar Spectra. The PPFD readings confirm how much light the plant would receive at X distance. What I don't see is in what spectrum, but that is neither here or there because of it's poor performance out of the box.(1) 240W Vipar spectra could do the job of 3 of these barrina lights. It's comparable to the Spider farmer light in terms of output.I sent it back, It's not worth it. For $20 more I can have 3X the PPFD with a name brand power supply and LED lights.I eyed this one for months due to it's design and positive reviews, if you are not technical about it at all yes it works, but for the value, it's very poor compared to many other offerings in the same price range.