Grow Lights for Indoor Plants,100W LED Grow Light Full Spectrum with LM218B+ Diodes(256 Pcs),HD Digital, 3 Modes, 24H Timer, 10-100% Dimming for 3X3 / 2X2 ft Grow Tent

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1. 4.6 out of 5 stars Verified Buyer – 27 July 2024

   This 100W (actual, I confirmed) Grow Light from the SOMYMORE Store appears to be a very good lighting value at the current price of only $55.99; that’s with a 30% savings coupon included. Especially since it has all the makings of a solid product. Here’s why… ✔︎ Excellent build quality and attention to detail. All metal exterior body, internal cooling fan, soft touch digital display…it’s a combination of features that really makes this grow light shine. No pun intended. ✔︎ The soft touch digital display is unlike any I’ve seen before. It’s very cool. Options include ON/OFF, lighting mode or growth stage (seeding, vegetative, and bloom), intensity/brightness (10-100%), and timer. The buttons respond to the lightest touch. ✔︎ The cooling fan does a great job keeping the fixture cool, and the sound is not as disturbing as some cooling fans I’ve heard. In fact, I wouldn’t have any problem placing this grow light in the kitchen or other gathering place. Although it’s best kept away from crowds. More for safety reasons. ✔︎ From the dimensions of the diodes, they appear to be of the 2835 series. Probably the most common LED found in consumer grow lights. And for good reason, they offer a good balance of output efficiency and cost. ✔︎ The grow light has a total LED count of n=256, laid out in a 16 x 16 array. The color distribution (my count) is as follows: n=106 (Warm White 3000K) n=106 (Cool White 5000K) n=4 (Blue 460nm) n=36 (Red 660nm) n=4 (IR 730nm) ✔︎ The light has n=3 different lighting modes. They are “SEEDLING”, “VEG”, and “BLOOM”. Not surprisingly, they are more similar than not, with the 3000K and 5000K white LEDs making up the bulk of the array. In fact, the only distinguishing LED feature is that Seedling has n=4 Blue and Bloom has n=4 IR. Although a count of 4 seems like a very small number, relatively speaking, it could be enough to contribute to the full-spectrum profile. I’m just not sure… ✔︎ Using a quantum PAR meter, I found that the peak PPFD from each of the 3 modes varies by less than 10% of MAX. For example, at a distance of 12-inches, SEEDLING was 595 umol/s/m2, VEG was 572 umol/s/m2, and BLOOM was 613 umol/s/m2. This should come as no surprise considering they only differ by a handful of LEDs. Still, of the 3 modes, BLOOM has the highest PPFD output, followed by SEEDLING, then VEG. This correlates with the power consumption (W). ✔︎ The listing provides PPFD maps at three different distances, 12, 14, and 18-inches. Peak values from the maps are shown below compared to peak PPFD measurements that I collected with the grow light in BLOOM mode. 12-inches Listing…1134 BLOOM…613 14-inches Listing….653 BLOOM…458 18-inches Listing….450 BLOOM…289 ✔︎ The illumination pattern of the grow light provides enough core PAR coverage for a 2′ x 2′ grow tent. Maybe even 4′ x 4′. ✔︎ The timer feature works as expected. No surprises here. ✔︎ The grow light has some weight to it, checking in at just over 3lb on a scale. I have it suspended from a heavy-duty light stand, and it’s a good set-up. But the stand has to be heavy-duty to manage the weight. ✔︎ The listing advertises a 1-year warranty. Unfortunately, I did not see any mention of a warranty in the user manual. It might be worth checking with the seller to confirm. Overall, this is a solid grow light for under $60.00. The only observation that gave me pause is the relatively low number of “unique” LEDs that are intended to broaden the full-spectrum profile. On the other hand, I’m not an expert when it come to horticultural lighting, so it very well may be that a grow light only needs a handful of Blue or IR LEDs to make a difference. Regardless, the PPFD output is good, and the build quality is exceptional. As long as the electronics hold-up over the long term, this could be a fantastic value buy. Especially if the warranty holds up. I’m happy to recommend. Based largely on the build quality and the PPFD output. ⭐️⭐️⭐️⭐️⭐️

   

2. Farmer G Verified Buyer – 13 January 2025

   I have mixed feelings on this light. Overall, it is a nice, bright grow light. I like the digital display, dimmable options, and customization for the plant(s) you are lighting. There are many downsides, though, at least for our setup. The light is small at only approximately 8″ x 12″ and, when hung over a standard 1020 grow tray, doesn’t reach the outer ends. The wires are way too long. We have 25″ between our shelves, and the hanging wires are almost 18″ long, barely putting the light above a tray. This also renders the pulley that comes with it useless, as the wires are already too long. There is a fan on it to keep the lights cool, which shouldn’t be an issue with LEDs, but it isn’t loud. This lighting could get pricey for our farm nursery setup, having to light 18 trays, which our shelving would hold. We will be looking for other options, but if you have a few houseplants, this might be a decent option.
   

3. Flower Girl Verified Buyer – 17 January 2025

   This grow light has been working great for my indoor plants. It’s bright but not too harsh, and I like that it’s dimmable so I can adjust it depending on the time of day. The built-in timer is super convenient and saves me from having to remember to turn it on and off.

   It feels well made and puts off a good amount of light without getting too hot. My plants seem happy under it so far.
   

4. PuzzleGirl Verified Buyer – 28 January 2025

   This is a great product. It is smaller than i expected, but that has not been a detriment. It is very bright. It has two structures for hanging, and several options for setting. The fan is very quiet, and it works well. This has been great for seedlings and the light covers a good area. I would recommend as it is well made and works well. I have not had any issues at all.
   

5. Rebecca Verified Buyer – 10 April 2025

   I received the grow light in record time and safely. My initial impression was what can this little light do because it is small however looks can be deceiving because it is so bright and I mean bright. I think it’s really neat too that the buttons aren’t really press but rather senses the finger over them which I find pretty cool. It has a built in fan that runs so quietly it’s hard to tell it’s on and it even comes with 2different sets of hangers. I’ve only had it for a little bit now but so far I am very impressed that such a small light could be so bright and it feels/looks like a quality light too. Of course since it’s so small it’s not going to work for a large tent but for starting seeds, supplement lighting and maybe more (it’s really bright). I plan on running some test since I’ve used a lot of different lights and some are pretty inexpensive but if you can get this with a coupon or discounted price plus don’t want a huge light, its impressive and I’m excited to see how it does long term. So far I’m impressed with the amount of light it puts out and the super quiet onboard fan.
   

6. MM Verified Buyer – 15 April 2025

   I am a relative beginner on indoor or greenhouse seeding and plant starting. I think this light is a great light for beginners because it has some versatility built in to it. It has multiple settings for seed germination and newly sprouted plants. I live in a fairly moderate environment and wanted to get an early start on tomatoes. I started with it over 6 flats of tomato seeds. Once leaves began to sprout I adjusted the height and fan speed. This one light was able to suffice for those 6 flats until I get them all about 3 inches tall. I began to spread out and add lights once they were established;ished. I like the different modes and frequencies for different stages of the growing process and the fan is plenty strong to simulate breeze outdoors. It’s at a good price point for the size and quality of what you get.