Truly incredible price for the product. Plant growth was exponential after supplementing with these. They aren’t “aesthetic” but they are exactly what my plants and seedling needed,They are bright. Sturdy and lightweight. Easy to use though the hooks are a little finicky at first.The only thing that would make these better is more ability to adjust the hanging height. But it’s workable.

Good lights for the price.

Ive been growing for a couple of years, these are pretty good lights and the price is the best. Yes, they are not from a commercial brand, they don’t have a fan (not needed) they do the job. I’ve been using them for both vegetative and flowering stages and again they work perfectly. I definitely will buy more.

Essential for any indoor/grow tent growers!! I got these for my plants and these changed the game for what I’m trying to accomplish!Durable and powerful UV lights, minimal heat radiating, plants vegetative growth responds immediately to the white and red UV pattern. For the affordable price, these lights jump started my plants vegetative growth in a matter of 2 days and still going strong.**Important to know to set these on a timer!** plants still need a dark period for growth. Recommended light time should be about 16 hours the lights are on : 8 hours lights are turned off. Varies on what you’re growing but would recommend having a timer so lights can turn on/off as scheduled required.

I ordered this product twice a few months apart, and the color spectrum was completely different. One was a warmer white, maybe 4000K, and the other was much closer to 6000 K. So, did they change it, or is it a quality control issue?They are nice and bright for me, although I have read some reviews here that say they are not bright. I wonder if this is also inconsistent from one box to the next. One last thing, these lights do not have a dimmer on them. I have other lights like this that do. I find that feature to be something I want.The first set I ordered are working very well for me. The second set I returned.

Wish it was brighter and on a dimmer but other than that great light I bought a uv test card puts out way more uvb

Cheap little grow lights built with cardboard and my plants LOVE it! Easy to put up and move because they don’t weigh anything. A ton of blue and red diodes that are keeping my plants happy even with adjusting to being inside instead of the sunroom. These are definitely worth the money.

Shoulda known by the vague info on the product page that these were gonna be toy lights. If you are growing a couple succulents in 3 inch diameter 3 inch high containers, or a single head of lettuce, these might be worth your time and $46. Otherwise keep looking.The 200 watts it claims, is actually the LED to incandescent equivalency, I doubt it actually attains such lofty heights. My camping headlamp puts out more lumens than these panels do. Seriously. One of the reviews claimed to get a meter reading close to 2000 lumens - I politely suggest that person double check their meter is functioning properly because I doubt these lights are that strong. (remember bright to look at is very different from actually casting light that is bright when seen from the direction of the fixture , itself)The description also gives the impression you can switch settings to control which color LEDs are on, but that is not the case, it is simply all on or all off.The product page and package labeling claim there are IR LEDs in the panel, every LED is labelled "W", "B", "R", or "UV". Not a single one is labelled "IR", nor do any of the LEDs appear to be off when the unit is turned on (typical with IR lights since they are technically outside the visible light spectrum). Therefore I am left to presume that there are in fact no IR LEDs in the unit, which was one of the light spectrums I specifically wanted them to have.The lights are sold and described as being for gardens and perfect for grow tents, BUT they are not even IP65 rated , they are IP20 rated - that second number, the '0' - yeah, that means ZERO protection against moisture and water. So don't use these on any plants for which you use a mister, or foliar feeding system, nor in a room with a humidifier, and certainly not where you hose spray your plants. And that "2" number, stands for protection against solids.At a "2", you better hope you never kick up any dust or dirt - like when re-potting, or topping up soil for older plants. Why ? Because there is literally nothing protecting the LEDs from anything - even regular dust accumulation. Fortunately they do not draw much electrical power, because they are not grounded - so when they get wet, or LEDs start to fritz because dust got into the connections, you are at risk for getting shocked if you touch the unit while it is on. (REally , who thinks ungrounded electricity is a smart choice in the often wet environments of of garden spaces/rooms/tents?Are they small? at 1 foot square, yes, they are. They are also extremely thin and lightweight. All good qualities. The stated specific lightwave frequencies are also desirable - especially that 390nm UV-B light. They just are not powerful enough and the light fixtures are not actually made for, or suitable for the application for which they are being marketed.Maybe it's okay for countertop hydroponics. If that is what you need a light for, place these about 5-6 inches overhead and you might get good results. Otherwise, Just don't.