








🌱 Illuminate your indoor jungle with FARMLITE — where every leaf gets VIP treatment!
The FARMLITE LED Grow Light is a professional-grade, 240W full spectrum lighting solution designed for indoor plants. Featuring 1056 LEDs across four bars, it covers a 4x4 ft area with evenly distributed light ideal for all growth stages. Its daisy-chain dimmable design supports up to 25 connected units, perfect for scalable setups. Built with durable aluminum, IP67 waterproofing, and a detachable power supply, it offers easy installation and maintenance. Efficient heat dissipation ensures silent operation without extra cooling, making it a top choice for serious indoor gardeners seeking high yield and quality.










| ASIN | B0B81Z28HB |
| Are Batteries Included | No |
| Best Sellers Rank | #22,081 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #176 in Plant Growing Lamps |
| Brand | FARMLITE |
| Bulb Features | Dimmable, Daisy-Chain Connectivity |
| Color | Black and Silver |
| Customer Reviews | 4.5 4.5 out of 5 stars (676) |
| Finish Type | Powder Coated |
| Item Weight | 6.6 pounds |
| Item model number | QS-BAR4 |
| Light Source Type | LED |
| Light Source Wattage | 240 Watts |
| Manufacturer | FARMLITE |
| Material | Aluminum |
| Mounting Type | Hanging |
| Number of Light Sources | 1054 |
| Power Source | Corded Electric |
| Product Dimensions | 23"L x 23"W x 2"H |
| Set Name | Daisy Chain |
| Shade Material | Aluminum |
| Shape | Rectangular |
| Style | Industrial |
| UPC | 761780382693 |
| Wattage | 240 watts |
D**R
Great light, Great price
Just installed my new 320w Farmlite and have to say I'm very happy with this purchase. It covers my 4x4 tent perfectly and gives all my flowers plenty of light. Easy to put together and easy to hang. The only dislike is the amount of heat that they produce. Had to make a couple of adjustments inside the tent to compensate for the 8° temperature gain but it's nothing a fan can't take care of. Well made light at a decent price.
C**S
Quality light, quality price
This light is super DOPE, it’s a hidden gem truly. With the Samsung diodes it’s constructed the same as the top brands. The price point was amazing, install was easy but instructions weren’t., very durable and works excellent with spread coverage
T**E
Tomatoes growing beautifully under this.
This grow light is very good. I currently have 3 cherry tomato plants that are over 9 feet tall with this light. I also have a few Romas. Its very easy to use and I plug it right into my smart plug which gives me great functionality with timer. This grow light has a large reach I even used it to extend the life of other plants like Herbs, brocolli and my succulents are doing well. I sat some of them a little distance away from the light even and it reaches it fine. The light is durable do note it is bright. Im very happy with my purchase so far especially as I tried other lights that just didnt cut it. When comparing prices this one wins every time for me.
S**L
Great light overall
I use these lights for growing Carnivorous plants in a controlled outdoor grow building. Dimmers are set at 25% for tropical Nepenthes pitcher plants, 50% for Heliamphora & tropical pings. It could easily grow full sun Sarracenia or flytraps on 50-75% depending on height. (They’re approximately 2.5ft from our grow tables) Great light overall, we bought 3 total. It has Samsung diodes, is plenty bright & covers the grow area well. I would’ve given it 5 stars but the power cord doesn’t daisy chain. I was disappointed we couldn’t run 3 lights together on one cord. For those of us with larger plant collections & limited power outlets, this is usually a deal breaker. You can daisy chain the dim feature to one master light. Unfortunately if you accidentally hit the slave/master switch in the wrong direction, it trips breakers. So I disconnected the dimmable daisy chain cords & tune each light on separately. I’m pleased with this purchase overall & would recommend. It’s a nice light that won’t break the bank.
J**Y
heat fix
Great light, I upgraded this from the 4 light 240watt (which I really like) for my 3 x 3. As mentioned before they get very hot. I found an easy fix for that. There are two screws holding an endcap on the left where the ballast is. I removed the endcap and the two screws at the other end cap holding the other endcap (left it in just took out screws to breath a little. then blew a fan towards the open endcap. Went from very hot to barely warm. Should preserve life for years
L**Y
Great budget grow light--fantastic really--we'll see how long it lasts!
Saw these lights when they popped up on a prime day sale last week (october 11th) Never heard of FARMLITE before, but the price was real nice, and the specs were promising. I purchased two of these 240W FARMLITE fixtures for my 2.5x5x7 tent. Here are my thoughts: 1️⃣How do they fit in a 2x2/2x4 tent? Two of these lights would absolutely push the limits of a 2x4 tent. One might even be overkill for a 2x2. They are, in my opinion, "just right" for my 2.5x5 tent, and they MIGHT even be powerful enough to flower in as big as a 3x6 space. MAYBE. 2️⃣How are the specs? At 100% power, hanging 16" (This originally said 26", I just noticed my typo a year later, OOPS.) over the canopy, the Photone app was registering 45.6 DLI in the center below each fixture. This is more than enough for autoflowering plants. At 75% power, I have them hanging 12" over the canopy, and registering 42.9 DLI in the center below each fixture. This is also more than enough for autoflowering plants. 3️⃣Do they run hot? I have 3 cheap $15 6" clip fans in my tent--one is pointed at the drivers from the corner bar of the tent, and both drivers are only just warm to the touch after hours of running. The light bars themselves are also just warm to the touch. Tent temps at canopy sitting comfortably at 73F, while temps outside the tent in my basement are 68F. I imagine running them at 100% all the time would jump it maybe to 76-78F in the tent. Totally reasonable temperature ranges. 4️⃣Are they hard to put together? Not at all. They don't come with an instruction manual, just a little fold out pamphlet with light information and a "what this light comes with" page. It even comes with a screwdriver. Screw all 4 light bars into the 2 fixture bars, screw the fixture bars into the driver base, plug the light bars in, hang the lights, plug the drivers in. You're good to grow. 5️⃣Are the components quality? Yes. The diodes look like genuine samsung diodes to me, size is right, look is right. If they're fakes, they're damn accurate ones. The drivers are high quality from a reputable company--Can't say i'm familiar with them, but googling turns them up, feel free to check them out for yourself! The light was easily put together, held with just 10 screws and its solid! 6️⃣But what about the PPFD? I grow mainly in autos, so PPFD is irrelevant to me. But for the sake of this review, I measured with Photone on my phone, a note 9, and at 12" over canopy, center of the light, 75% power; it's registering about 706PPFD. From what my enthusiast grower discord buddies tell me, this is great for autoflowers, and just right for photoperiod plants. At full power, these will provide more than enough light for flowering photos. 7️⃣Conclusion of review At the time of writing this review, these lights are 149.99 USD. That is a good deal for the quality and light output of these lights, even if the diodes are older models. I purchased them during a prime day sale for $108USD a piece. That is an absolute steal. If you see these lights on sale and in stock--nab these suckers. You won't regret the purchase, they aren't a junk no-name low quality light. These are solid, high quality grow lights. 8️⃣Final thoughts Maybe in the future, we'll get an upgraded model and all they'll change are the diodes, and it would be an amazing budget light.. Hint hint, FARMLITE. ;) That would be amazing, and make these lights even better than they already are. I've had them in my tent for all of 5 hours as I write this review, so I'll update if anything catastrophic happens. 9️⃣October 28, 2023--1 year operational use update: Added a few new pictures to show what I've grown beneath these lights. I am currently in my 4th grow using the two 240w FARMLITE fixtures i purchased just 1 year and 10 days ago. I cannot stress to potential buyers enough: these really are fantastic lights for their price point. 🔟Final Final Thoughts: I have taken to recommending pretty much just FARMLITE lights when people ask me about grow lights. They are affordable and powerful and perfect for new growers who want to get into the indoor growing hobby. Now i'm telling you to give these a try, I doubt you'll be disappointed. Tent and Light pairing recommendations: 2ftx2ft, 2ftx3ft: One 240w 2ftx4ft, 2.5ftx5ft: Two 240w 3ftx6ft: Two 240w OR one 320w 4ftx8ft: Two, preferably Three 320w
A**N
Cutting corners
This light is amazing. My plants are loving it. Better find something else to adjust the height cause there's no way these hangers will fit around any pole in a grow tent. Power cord is super short, better buy an extension cord, im clueless on how you think this is acceptable. I wouldn't pay regular price for this light unless they update the hangers and power cord! How about some kind of controller to run multiple lights?
W**M
Great light for the money
Bought this light to use in a secondary grow tent. It performed so well that I ended up using it in my main 4×4 tent. It out performs lights twice it's price. I highly recommend it. I've checked the output with a par meter and the output is spot on.
A**Z
Muy funcional
A**R
I bought the 360 watt light for $200 ca. It fits perfectly in a 3x3 tent and is all the power you will ever need in a 3x3 tent. I plugged it into my Vivosun Grow hub controller & it works excellent. I have recommended to two people, one has it in a 3x3 like me, the other put it in a 4x4 tent. I will keep an eye on my friend's in the 4x4 tent. If that works out well I will probably buy another one or two. I'm very happy with this 360 watt light, I highly recommend it.
H**A
funciona como las más caras. Y por un excelente precio por 360watts.
F**N
Echt wirklich sehr gute Lampe
B**O
Excelente
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