28 reviews for LED Grow Light Plant Indoor Grow Lamp-Square White 4 Models

Den
Rated 5 out of 5
2021-10-18
EXCELLENT UNITS With fast delivery and great customer service!!
These 1200 watt equivalent lights are excellent units to replace my 1000 watt MH/HPS lights I was using previously!All the features listed in the product description are accurate and perform as stated.I had purchased the 1000 watt units last time and upgraded the the 1200 watt this time and I'm glad I did!I have three 1200' daisy chained together and they fill my room with bright light!The plants love it and are producing many buds.I let these veg for two months and now am in week 3 of my flower period.Reference the photos for my set-up and flower production so far.The lights are hard to photograph with my camera but will give you a good idea of the kind of light this puts out.I am alter-abled and grow my own medicine and I could only afford to run one MH/HPS at a time at:18 hours a day = 18.0 kwh.Compared to this light which runs at set at Veg+Bloom :18 hours a day = 3.3 kwh.This means I can run two panels set at Veg+Bloom running together as well:18 hours a day = 6.6 kwh total power.Multiply all those numbers by "31" and have your totals for the month.Then multiply that total by your "kwh costs" to figure the monthly total.So I got a second one!!And then a third one as well and that is what I'm flying now.It comes with a chart that shows how to hang the lights but is somewhat confusing to understand.After trial and error I found the best height above your plants is "16-21 inches" and raise it as the plant grows.I had it at 36" because that's what the booklet said to have it at through veg but it wasn't enough light to do the job and made the plants trunks stretch and weak until I moved them lower.Now it is performing as my 1000 watt MH/HPS ones did.These panels emit next to no heat so you can keep them that close with no problem!If the top leaves start turning yellow then move the light up a few inches and that should fine tune the distance.I can now run my veg cycle as long as I want since I'm not tied down to six weeks because of power costs and that's a nice plus.The only negative thing I could find with using these is there is no heat from the lights to keep your room temp up or your soil dry so keep a close eye for powdery mildew and other such problems.Also keep your humidity in check.I've been watering day 1, dry for 2,3, and 4, Foliar spray for 5, then nutrients again on 6 through VEG.Also never leave excess water sitting in your trays under the pots wet vac the water out whatever runs through.Now in Flower they eat every other day and love every drop of nutrients I feed them.The customer service for this product is complete, professional, and they truly care about helping you wherever they can along the line.I can guarantee any problems you find they will help you through to your satisfaction.I guarantee that through my experience.Enjoy your light and I hope you have as much fun as I am having using it.
170 people found this helpful

Jacob
Rated 5 out of 5
2021-10-13
DONT BELIEVE THE 5* BULLCRAP
Lights work amazing, if they work... Iv bought 5 of these and all 5 have failed under a year. They replaced the first couple lights no questions, then they wanted to question my other lights breaking or failing even after videos sent. Also if you order more than one and more than one breaks they expect you to save all broken lights and store them for future breaks. I would've recommend these lights but after so many fails no thank you. Also the last replacement they sent didn't even work they sent me a return broken light with same problem as failed lights. Now I'm down a light and don't want to go through the hassle of customer service and waiting 7 days for another. Save your money and buy a light from a better brand. P.s. I turned down the free 1000w light they offered to write a 5* review. I initially wrote a 5* review after first replacement but now no thank you. I bought loriflux 8 blade and a Vortek 8 blade. Spend the money you won't regret it.

Alan Ballard
Rated 4 out of 5
2021-10-10
I'm looking forward to big things growing under this light!
I'm new at indoor growing. My first grow I used four 1000W LEDs and I've been happy with them. But, I want to experiment with different things such as grow pots, plastic or fabric, 2 pound or 3 pound, nutrients and lighting. I just got this 1200W LED a couple of days ago. I'm looking forward to seeing the difference in the power of the lights on my next grow. I like the size of this one. First, I'm sold on the LED lights. It doesn't get as hot and I don't have to worry about burning my plants. Second, it's not an energy hog. So it's not going to kill my electric bill. It's larger then my 1000w LEDs but not heavy. Seems like a winner to me!
5 people found this helpful

Marion E. Overbey
Rated 4 out of 5
2021-10-06
Good Lights For Indoor Growing
I bought two of these lights to check them out and I liked them so I got two more. The last two I got there is a problem with the IEC receptacle. An IEC power cord will not go in as far as the other three. It goes in far enough to turn the lights on, but if I bump into it slightly the power goes off.I'd return it, but right now I need it so I guess I will live with it.
cwilliamson
Rated 5 out of 5
2021-09-12
Best Customer Service!!!
I bought 2 of these lights for my 74"X 60"X 34" tent. About 6 months, after purchase, half of the "VEG" spectrum bulbs all blew and stopped working. I contacted their customer service and within 24 hours was responded to and asked to provide a few pictures of defective light. I sent said pictures and was immediately sent out and UPGRADED light, at no cost. Couldn't have been happier with this company. Both, older and new (SUPER bright) lights, have and continue to work beautifully to this day. I would strongly suggest buying one, or a few of these lights. Your plants will thank you. ?
djman4real
Rated 5 out of 5
2021-09-10
Great Quality at Low Price = Super Value
I was very pleased to receive my light in a short time, considering all the recent shipping delays across the country. I received the product in perfect condition and it was extremely easy to set up in my tent. The light was bright and changed for Vege mode, Bloom mode, and Seedling mode. It also offers me the ability to expand my growing area in the future by daisy-chaining up to three lights. It was all that I expected, and more, at a such a reasonable price. There are other lights like it so I just got lucky choosing Exlenvce.
Dan P
Rated 5 out of 5
2021-08-08
Excellent product & customer service
This is really an awesome light, super bright, and very easy to use. But honestly, one of the best features of this product, is the customer service. They say you will get three emails after you order it. I have received two. One just after I ordered it telling me what to expect, and a second one giving me tips on how to use it. I have not received the third yet, but I’m sure I’ll be getting one. This company says that if you are not happy with their product, call them and they will make you happy. I really believe they will do it too. In short (too late for that, huh), I’m very impressed with this company, and with the quality of their products. I’ll soon be ordering another light from them, and daisy chaining them. 5 stars all the way!!
One person found this helpful
Mike
Rated 5 out of 5
2021-08-07
Great warranty and fast response from support!
There are a ton of grow lights to choose from online... After researching I noticed these lights had a lot of good reviews then I seen they had a 4 year what warranty so I decided to try them out. I'm glad I did because I got great results. This was my first LED so I was skeptical at first but it was easy to set up and surprisingly bright. I definitely recommend getting a pair of LED grow light glasses to protect your eyes. I started with one light in veg then ordered another before I flipped to flower and then added a 3rd. I got a big yield comparable to an HPS light consuming half the energy and creating less heat so needless to say I was happy... Year and a half or so down the road one of my lights started to flicker so I shut it off and emailed their support and they responded in less than 24 hours. The process was easy and I was surprised by a knock at my door 3 days later by Amazon delivering my replacement! I didn't expect it to be so fast but I'm glad cause I got it right out of the box and plugged it in and put it to work!
One person found this helpful

Elizabeth Rosatelli
Rated 5 out of 5
2021-08-04
EXCELLENT Customer Service!!
These are actually, surprisingly good lights.I was very leery of the horror stories I read about lights failing after short period of time, and sure enough, one of mine started to fail after 2 months, But, all was not lost.I've been growing marijuana for over 40 years, so I have some experience, and have been growing inside since 2008.HPS was my choice, but the heat and cost was getting to me, so I made the leap to L.E.D.I'm a graduate of Oaksterdam University so I take careful notes of my grows, here is what I found that worked for me, remember I tested these lights under several species of plants, but my main focus was Marijuana.I had 3 strains, Romulan, Blackjack, and Fire OG.also several orchids, asparagus, avocado seed, cilantro and parsley.I set the lights about 12 inches away on Veg light only for about a month. Then turned both lights on, what a difference. using Veg and Bloom channels at the same time grew my marijane very fast. no immediate effect on other plants.After 2 months I decide to bloom my plants. About 4th week Veg chan. started to die. Half when out and a week later the whole blue light channel was gone!!I had just bought 2nd light one week before!and yes, if you are growing in a 4'x4' grow area I'd recommend 2 lights.Because of previous horror stories about problematic returns, and because of where I was in growth cycle, I adjusted my garden to where the Romulan got full veg and bloom channels and the fire og , Blackjack got just Bloom/red channel, and I did nothing elses til grow wqas done because at this point the scientist in me took over and I decided to see what would happen to size and potency.So, I'm still processing my "stuff", but preliminary results are showing that under just Bloom/red channel my buds are big beefy, and it almost seems that resin production was unaffected by lack of Blue/Veg light.So in summary, these lights work GREAT!You do have to exceed manufacturers recommendation of 18"-24"Mine at Veg stage , light was 6 to 8 inches away. I had no photon damage to plant(burning of leaves)Once flowering was induced, I did have to move the lights up to 12 inches away.The colas where becoming so heavy they bent the branches over, which actually helped the 2 plants under red/bloom light only. Where as my Romulan seemed to be more sensitive, so I moved the light to 18 inches away.So after finishing my flowers off, time to return product.Did you know you need to register with the company to effect warranty?So my experience was amazingly smooth and if I had known ahead of time that they would send replacement ASAP, I would have evoked the warranty much sooner. The very gentle lady I worked with for the return, Susan, was most pleasant to interact with. All I had to do was send photo of faulty light!So, in summary, these lights are highly effective(at least for the 3 strains I grew)Very economical compared to my HPS (HPS $175 a month versus $25 for LED)And yeah, the lights VEG channel died,BUT replacement is fast and easy AND it's a 4 year warranty!!I am extremely happy with the company and it's product......Or maybe it's the killer "Happy Smoke" I grew!!!LOL5 stars!!!@@##$
One person found this helpful
mike
Rated 5 out of 5
2021-08-04
Really Excellent LED 1200W Grow Light
I wasn't too crazy about the Name but I like buying Triple-Chips lights that can be Daisy Chained. I feel if you go for Chinese made lights, and who doesn't because of the costs of USA lights, you can get quality lights if you go for triple chips LED's. The Exlenvce is the example of this. It comes in damage proof packing and includes all that you need(I'd still buy one more hanger so there is no rotation). The lights all work and it fells like it puts out more wattage than 1200. If your like me, trying to get a head start with your vegetable plants the triple chips is the way you want to go. During Germination use the VEG setting for 16 hrs and when you see the first true leaves use the VEG & BLOOM together for 10-12 hrs a day. I planted pepper plants with peppers on them (HOW CAN YOU BEAT THAT).AND the thing that you can't beat is the 4 YEAR GUARANTEE!!!!! They have a return of 90 days, another great addition along with my recommendation (For what's that worth I don't know).
52 people found this helpful

Trevor
Rated 5 out of 5
2021-07-19
Purchased 20+ of these and have not regretted it.
I have bought over 20 of the 1500 watt led's. None of them have broken so far and my plants have been growing aggressively ever since I started to use them. I will continue to keep buying these light when I need them and will always reccomend these lights for a good budget friendly led light compared to other lights that are $500+. Have 8 of them going in a 8x8 tent, have a 4 inch outtake and a 4 inch intake fan and the temp only gets to about 82 degrees when they have been running for 12 hours with both settings on. Have yet to yield from these lights but everything looks great entering week 5. Will update and keep posting as it progresses from beginning to end.
26 people found this helpful

Renzo
Rated 5 out of 5
2021-07-07
Customer Service: 5 stars
Update: 2/10/21: Customer Service: 5 starsCustomer service contacted me after seeing my 2 star review and sent me a replacement.I've tried 6 different grow lights off of Amazon, 7 if you count the fact that I have 2 of the one kind. With a kill a watt meter these lights range from 126w to 313w. 2 are white cob lights. the other 5 are blurples. All cheaper grow lights sold on Amazon. This one is the one that the plants have been happies under. First one may have just been a bad one. It happens and I'll give them the benefit of the doubt because they stand by their product and replaced it. I'd buy again.Original Review: I purchased this in advance and then didn't open it for a long time. I got about 10 months use from it. Mainly ran 12 hrs on 12 hrs off. Half the board went out but flickers many times a minute.
Polly
Rated 4 out of 5
2021-06-22
Excelenvce 1200 LED Grow Light
First I must make it clear that this vendor/business has an excellent response time. When I first received the unit the packaging was gummy and water marked due to packaging. I immediately emailed the vendor not long finding their customer service email. I explained the situation and they shipped me another unit. I am very fortunate that they were so quick with responding and understanding.Product Review:Received the unit and what first drawn me to this specific product is the triple chip design. That design clearly shows with the brightness of this light without persistent heat radiating from it. I really enjoy the thickens of the cord and as well the sturdy prongs. There are two modes VEG and BLOSSOM. I often find it better running blow switched on for a greater power output. So far I’m really digging the how quiet the fans are located inside the unit. The adjustable hooks and chords make it seem less to adjust to find the angle for the plants. This is a very strong blurple light and the back of the hand test should be used when measuring distance of you don’t have a meter like me. It’s cautioned to wear protective goggles to protect from lights when in use so please do that. I’m really enjoying the light power being admitted safely and I’m looking forward to what this light yields in a 3x3x7 tent. So far happy with results:)
2 people found this helpful
H&P_Trent
Rated 5 out of 5
2021-05-23
Exlenvce 600W LED Full Spectrum Grow Light
Well engineered and sturdy. Very bright! We almost got the 1500W model but the 600W seems to be more than enough for starting several small flats of plants. Realize that the real difference between the various watt levels is how much horizontal surface area it can service effectively. The higher watt models can be suspended further above the plants and will therefore cast a bigger cone of light. In other words, the higher watt models will allow you to grow more plants at a time, not grow any one plant faster.
36 people found this helpful
Sk
Rated 3 out of 5
2021-05-13
Great for veg! Wouldn’t use for flowering.
I’m using mine just for veg. They work great for that. My complaint would be the lenses fogged up pretty much after day 1. Also, they are most definitely lying about the coverage area. I would imagine it has decent results in a 1.5x1.5 sq ft area... Def not 4.9x4.9. That being said, they work really well for veg. But, I wouldn’t use these for a following cycle if you want to have quality. Imo
4 people found this helpful
Dirty1er
Rated 5 out of 5
2021-05-09
lasted 6mo light boards start going out I have 3 out of 6 bad And it only cover a 3x3 area well
I don’t know about their light rating method but umm! I don’t think these lights cover the area they claim!!! And the lenses clouded up after about 2-3 wks, but they work! And they run cool in my ?1/22/20 update it hard to not give a good rating to a company that care about their customers! A representative from Exlenvce contact me after my review concerned about my review and what I was trying to achieve! I explained my situation and they offered me a 2000watt led light upgrade as a solution free of charge! If that’s not great customer service I don’t know what is!!Thanks Susan!

guzzi66
Rated 5 out of 5
2021-05-04
Products perform great, support is exceptional! Buy two (or more)!
At 66, this was my first grow in 40 years. Researched lights, selected 2 1200 models, then bought a 1500. Ran fine, the lights are as represented. Two boxes, great results! Happy to have tasty friends, very satisfied.Had a problem with my 1200, contacted the company, they said they would handle it. Trusted them (saw a previous review backing them), bought a 1500 right away (always good to have more lights, reduces shadows). They RUSHED me a replacement, got it in about 6 days. They said 3-7, and it might have been less than 6 but I was the one who probably delayed it by 2 days (slow on the computer!)If you are looking for lights, I highly recommend Exlenvce. Local companies don't respond this quickly (about 12 hours after my email). Fans quiet, soothing, as are my buds. Recommend 1500 for bloom (more red, but not enough to make that much redder than the 1200).Experimented with some garden veggies also to assess the lights. As expected, burns lettuce, peppers, tomatoes; but is ok for cucumbers, squash. The lesson: don't grow lettuce. These lights are specific for bud! Hope this helps, happy gardening.
2 people found this helpful
Eeyore
Rated 5 out of 5
2021-04-11
Exlenvce 1200W LED Grow Light with Bloom and Veg Switch
WOW.What a super nice light!Standard power cord that can plug from one into the other for daisy chain use, included hanging hardware and an AWESOME 4 year warranty.The Veg and Bloom banks are easy to see on the side and switches are two different colors, and they are clearly marked for ease of use.This is one of the newer generation triple chip LEDs that has a great color spectrum spread - 3 fans so it runs quietly and cool.Power used is about 235 W actual; the 2 banks break down to 155 W Veg and 80 W Bloom consumption which has been working excellent for me!I am hoping to get at least one more to add to my garden - they're a nice size, with reasonable power draw and a good lumen foot print... Bright and beautiful !My girls are loving every bit of the light output, and have responded amazingly well to it right in the middle of the hut it's used in !If you're looking for lights about 1200 W, this one has got everything you need to get started at a fantastic price and warranty.Grab a few and get a nice garden going!Exlenvce = Excellence...
23 people found this helpful

Squad Father
Rated 5 out of 5
2021-03-11
Powerful Light, Great Buy
Just bought this 1200w LED Grow Light, and let me tell you it is a great addition to my set up. This thing is powerful, it exceeded my expectations. It’s durable, light (in weight), and bright! There’s a great mixture from all the different colors in the light. It has 3 fans and they are all quiet so there won’t be noise. I do recommend getting some glasses that have a darker tint. It covers a lot of ground. I am a beginner and it was very easy to set it up. Hassle free. I recommend you getting it if it’s in your price range. looking forward to growing this season with this bad boy
Thomas Johnson
Rated 4 out of 5
2021-03-02
Using 5 of the triple chip 2000 Watt lights
Lights are just great. I have a 5' x 10' flower area and 5 - 2000 watt lights are perfect for flowering. With both veg and flower switches on, each light pulls and uses 400 watts of true power watts. 5 = 2000 watts of true power watts. Now here's the the best part, these lights keep your plant greener longer in flower creating more trichomes on the buds. Exceptionally good return on investment with great product and better production. 
Honestkate
Rated 4 out of 5
2021-02-17
I bought two and had a problem with one
After eight months, one of the units went bad. I took photos and sent them to the seller and they were so cordial and quick to send out a replacement. The customer service is just fantastic and the lights, up until the issue with one of them, have been fantastic.
One person found this helpful
Coda
Rated 5 out of 5
2021-02-08
Absolutely Best Value.
Simply the best light for the money. I use 2 of these in a 4 x 8 indoor tent. The intensity from the triple chips made my harvest extremely potent. Very efficient, electric bills did not spike. I use both veg and bloom thru whole grow. These lights are so good that I do not need to raise or lower the lights for intensity, they are bright enough. I would buy again without hesitation. They have a 4 year warranty, for peace of mind. I strongly recommend these lights, you cant beat them.
One person found this helpful
Amazon Customer
Rated 5 out of 5
2021-01-27
The daisy chain outlet on the back does not match anything I have seen here in the US.
Seems like a nice light but the plug in the back for the daisy chain is not a normal plug? Defiantly not for anything in the US. I figured you could just plug another light into but you can’t.
10 people found this helpful
Okie
Rated 4 out of 5
2021-01-15
I’m watts per dollar, this is the best non commercial lights that I could find...for the money
It looks like someone took some measure of pride in an effort. Light does what it says. I measure at least 400 to 700 nm 24 inches from plant top at about 45 degree angle. And 1000 plus nm at 34 inches vérticle. I’m just using the veg blue light now, my plants are only a few weeks old. I went to CannaCon this weekend and their lights were about 3 x what I paid for this. So far my plants love it. If I need more watts I’ll probably buy one of these models. I have a laser light thermometer. No where on the case is the temp > 90F. Actual lights are about 98 to 110 degrees.
7 people found this helpful
Sirilla Crowe
Rated 4 out of 5
2021-01-09
Great Customer Service and wonderful product!
This light replaced some higher power consumption t5 8bulb fluorescent lights. My plants look happier, greener, and are growing faster, also my power bill thanks me. These put off a little heat, but far less than the florescent fixtures so plant air movement is better performing. I have three of these, the first one failed after a year and a half of running 18 hr days, but the customer service was superb and replaced the light in a few days. Amazing, can't wait to buy more!FYI, the unit has a warning, do not look at the light, follow that warning!
AlphbetA
Rated 4 out of 5
2021-01-09
Working well on tomatos
Works as expected. I was confused at all the options out there for led lights for growing. Trying my hand at starting tomatoes indoors in quarantine and at first this seemed like way too much light for my little clones at first. It’s really bright but the light is deep purple looking so it’s sort of hard to adjust to. But now that they are growing up I’m glad that I enough brightness and I’m more confident that I will get a nice crop. I was worried that it was making my plants grow weird - very small and stunted at first - but I think that was nutrient and soil issues, not the light. They look healthier now.I will warn that there is basically no documentation on this thing - was expecting at least a basic user manual or something. That said, it’s pretty straightforward and just as pictured on Amazon.
2 people found this helpful
Robert Yarger
Rated 5 out of 5
2021-01-07
You will not find better for the price
I have several different brands in use for my grow room. While there are better brands on the market, you are going to spend $500-$800 for those. These come as close as you can get to the high dollar lights for a fraction of the price. I can run 15 of them off of a single 20 amp circuit, so they require very little power, but they also produce almost as much light in lumens as the high dollar versions. They will not replace a high dollar lights for quality, if you want insane growth, but for the price vs. quality, you will find no better. They come with a freaking 4 year guarantee. It just oozes quality.If you only have a few plants and want to be optimal in every way because they are your babies, then perhaps fork out lots of money for the high dollar lights. But you are going to get perhaps 10% better results for 80% higher price. These lights are the way to go in my opinion.
43 people found this helpful
gannas
Rated 5 out of 5
2021-01-05
The solution to seed starting season
I've been having trouble with seedlings stretching for years when using fluorescent bulbs to get plants started in early spring indoors. This light did the trick. Seedlings didn't stretch and were very vigorous growers. I'd buy another of these if I wanted to overwinter plants or expand the size of my spring starter. Great value for the money so far.