I Tested And Reviewed 10 Best Led Grow Lights For Starting Seeds (2023)

The PVC-built structure I purchased is a great addition to my collection. As someone experienced in assembling such structures, I know the importance of properly facing the fittings to maintain squareness. While gluing the pieces together is optional, I prefer not to glue mine so that I can easily break it down when not in use.

In my small house, I have multiple growing stations for various purposes. I start my seeds in an Aerogarden and then transfer the plants to quart-sized Kratky jars. Some plants remain in these jars indoors, while others are eventually transplanted into the garden. For my needs, this light is perfect. It may not be tall or strong enough to grow large tomatoes underneath, but it works well for holding tomato starts until they are ready to be placed outdoors. I simply stagger the jars on either side of the light, allowing me to fit 12 jars under it. Additionally, I can place lettuces that are near completion in the back, where they receive some spillover light.

As the tomatoes and other transplants outgrow the light, I can transfer them to Folger's Kratky cans on my patio to start hardening them off. Currently, with the Kratky jars, I have the light positioned at its highest point. However, if I were starting seedlings or growing microgreens in a 1020 tray, I would appreciate the ability to easily raise and lower the light using the hanging chain.

Setting up this structure was a breeze, even for someone like me with minimal DIY skills. The simple instructions were easy to follow, and I had it assembled perfectly within ten minutes. The PVC-built structure is noticeably sturdier than a metal one I purchased a few years ago. I am extremely satisfied with this purchase.

I recently purchased this LED light kit and I must say, I am thoroughly impressed. The quality and performance of these lights far exceed their price point. The attention to detail, such as the reflectors and various mounting options, truly make this kit a fantastic value. I particularly appreciate the inclusion of plastic surfaces for the adhesive mounts, as this ensures that the adhesive will not fail when the lights heat up.

In terms of brightness, these lights are top-notch. They provide a bright and white light that is perfect for illuminating spaces such as shelves. While they do not come with a built-in timer, they can easily be used with a plug-in timer for added convenience. Additionally, the seller has thoughtfully included all the necessary hardware for multiple installation methods, making setup a breeze.

However, one minor drawback I noticed is that the connecting cords to daisy chain the lights together are a bit too short. This can be a bit misleading, as the advertising photos may give the impression of longer cords. Nevertheless, this is a minor inconvenience and can be easily overcome with the use of extension cords.

These lights are particularly well-suited for smaller plants, such as succulents and cacti. I have personally used them for this purpose and have found them to be highly effective when placed in close proximity to the plants.

In fact, I loved these lights so much that I ended up purchasing two sets. I have used them to replace the lighting in a detolf that I converted for plants, and my orchids have thrived under their illumination. Additionally, I have utilized them on a large bookshelf for overwintering houseplants and starting garden seeds indoors. The results have been nothing short of amazing, with everything growing beautifully under these lights.

One aspect that I particularly appreciate is the pure white color of the light. It is bright and vibrant, without any hints of yellow or pink. This adds a beautiful aesthetic to the plants and enhances their overall appearance.

I recently started my gardening journey and decided to try out some grow lights. Let me tell you, I am blown away by the results! The seeds I planted indoors have been thriving under this light. Within just 24 hours, I noticed a significant difference in the growth of my plants. I can't believe I never thought of buying a grow light before. I actually saw a recommendation for this particular light on a gardening forum, and I have to say, it was spot on. If you're considering getting a grow light, I highly recommend this one. You won't regret it. In fact, I'm even thinking of purchasing a second light to support my other indoor plants.

These grow lights are simply amazing. They work wonders for my plants. I recently started 10 Big Boy tomato plants and 4 broccoli plants from seed, and in less than two weeks, they have grown tremendously, as you can see in the photo. I had the same success with these grow lights last year as well. They are truly a sure winner. If you want to see your plants thrive, these grow lights are definitely worth investing in. Don't miss out on this opportunity!

I'm really happy with this grow light. It emits a good amount of light and has improved the growth of my plants. However, I made a mistake of not checking the height of the light before purchasing. I thought it would stand on the floor and be adjustable to fit above my plants. Nonetheless, I'm still satisfied with its performance.

I absolutely love the setup of this light. It's so easy to assemble, just screw the two pieces together and you're done. The lights can be bent in any direction you need, making it convenient to position them perfectly for your plants. The toggle on and off switch is simple to use. I personally use my enbrighten smart plugs to control the timing of the light, as I can set it to turn on and off from my phone. It's a great way to utilize technology and let it take care of the work. I recently bought my first monstera plant and I'm excited to see how it thrives under these lights. I'll definitely post an update soon.

I can't express enough how much I love this light. It has not only revived my spider plant but has also helped my little venus fly trap grow its first flowers. If you're looking for a small and simple grow light for your plants, I highly recommend this one. The height is adjustable, allowing you to cater to your plants' needs. The only downside is that it doesn't come with a built-in timer, but that's a minor inconvenience compared to the benefits it provides.

I recently purchased these grow lights for my aquarium and I must say, they have exceeded my expectations. The controls on the lights are incredibly user-friendly, making it easy to adjust the settings to meet the needs of my plants. The spectrum of light emitted by these strips is truly wonderful, providing optimal conditions for plant growth.

In the past, I've struggled to grow plants indoors due to the lack of natural sunlight in my house. However, these lights have been a game-changer. They have effectively solved the problem of insufficient light, ensuring that my plants thrive. The brightness of the strips is perfect, creating an ideal environment for my plants to flourish.

One of the standout features of these grow lights is the timer function. It allows me to set a specific schedule for when the lights turn on and off, ensuring that my plants receive the right amount of light each day. This feature has been invaluable in maintaining the health and vitality of my plants.

Additionally, I appreciate the fact that these lights can be powered using a USB connection. This versatility is highly convenient, especially if you don't have easy access to electrical outlets. The package includes two sets of two lights, along with screws, zip ties, and stickies for easy installation. The option to use just one side of the lights is also a nice touch.

I recently purchased this compact light for my counter plants, specifically for my orchids, and I must say it has exceeded my expectations. The size is perfect for the limited space I have, and the light spectrum and intensity are ideal for promoting healthy growth in my plants. The added features such as the timer, four different color settings, and dimmer make it extremely convenient to customize the lighting according to my plants' needs.

I was pleased to find that the package included a USB plug adapter for an outlet, which made it even more user-friendly. However, I did notice that the strength of the clamp could have been stronger, although it serves its purpose well enough. Additionally, the light arms sometimes have difficulty holding up in certain positions, which could be improved. Despite these minor drawbacks, I am thoroughly satisfied with this product and consider it to be great value for the price.

Setting up the light was a straightforward process, and I utilized a combination of the provided packaging materials and twisty ties to neatly arrange everything according to my requirements. Although it is too early to determine the long-term effects on my plants, I have high hopes based on the initial positive results. I compared this light to other slightly larger and more expensive options, but I found the versatility and potential for future use with larger lights to be a significant advantage. Given that I live in a hot climate like Arizona, where I often need to bring plants indoors, this light will prove invaluable for year-round growth. Overall, I am very pleased with this purchase and would consider buying more in the future to support my other struggling plants.

Having recently moved from Texas to Indiana, my orchids have not bloomed in nearly two years, and several have perished. However, after purchasing this light, I have noticed a significant improvement in their condition. They have become more rigid and vibrant, with leaves even lifting from the soil and reaching toward the light within the first 24 hours. I was initially skeptical, but the visible growth and firmness of the leaves have convinced me of its effectiveness.

I haven't tested the accuracy of the timer as others have mentioned, as I primarily use it to keep the light on while I'm away at work. In this regard, it functions perfectly, providing the necessary light throughout the day. The light is placed in my room, and I may experiment with the timer to see if it can be adjusted to turn on earlier, potentially serving as a natural alarm. However, even if this feature does not meet my expectations, it is a minor concern as I can easily manually control the light with a simple button press.

The strength of the clamp and extension arms is commendable, and I have experienced no issues using the light on its highest setting. Even if the light were to last only a year, I would still consider it a worthwhile investment, given the positive impact it has had on my orchids. Considering the affordable price point of less than 20 dollars, I am more than satisfied with this purchase and would not hesitate to buy it again. My orchids, which cost significantly more than the light itself, are now thriving and that brings me immense joy.

The grow lights provided are a perfect option for those looking to grow plants indoors, whether it be for starting plants before transplanting them outdoors or for small indoor plants that don't require much sunlight. The setup process is relatively easy, although adjusting the lights may require some effort and caution to avoid damaging them.

In terms of energy consumption, the lights consume a total of 15 watts at their highest setting and range between 1 and 5 watts at their lowest. This makes them energy-efficient and cost-effective. Additionally, the light spectrum provided by these grow lights is of good quality, effectively simulating natural sunlight for optimal plant growth.

One reviewer mentioned struggling to maintain a green room full of plants due to a lack of natural light in their house. However, they expressed confidence in the grow lights' ability to help them successfully grow plants in a specific area of their home. The base of the light is sturdy and well-balanced, thanks to the flexible necks that allow for easy adjustment and positioning.

The grow lights offer three configurations for different growth stages of the plants, namely growth, flowering, and early growth. The accompanying booklet provides clear instructions on when to use each option. Moreover, the lights can be individually controlled, allowing users to turn on one, two, three, or all four lights depending on their specific needs. The lights also have a timer feature, with options for 4, 8, and 12-hour durations.

Another user mentioned that most of their seeds sprouted successfully with the help of these lights, although they found it necessary to use a heating mat as well. They expressed some uncertainty regarding the functionality of the 12-hour timer but found the 4-hour timer to work effectively.

The assembly process of the lights is straightforward, and users appreciate the timing feature and the ability to adjust the lights based on their specific requirements. The lights are deemed perfect for the reviewer's specific use.

Lastly, an enthusiastic user described the grow lights as excellent, praising their dimming features, color change options, and independent light control. They did mention that the threads connecting the lights to the stand were a bit rough, but overall, they found the lights to be sturdy and incredibly bright.

I am extremely impressed with the quality and durability of this grow light. Unlike other USB powered lights, this one feels solid and well-built. I used the included hanging hardware to position it 24" above my tomato plants, and the results have been amazing. My plants have gone from little sprouts to tall and healthy ones.

The convenience of using a smart plug with a sunrise/sunset timer has made it super easy to manage the light. I have set it up on a garage shelf, and it works perfectly. Within just a week of planting, I have already seen seeds germinate, which is a testament to the effectiveness of this grow light.

Considering the price, this product is a great investment. I purchased it to start seeds for my garden indoors and to improve the growth and health of my house plants. So far, it has exceeded my expectations. The light has not shown any signs of breaking down, and it provides the necessary heat and extreme light for my plants. I also appreciate the option to turn it off when I feel it may be too much light.

The price point of this grow light is great, making it affordable for any budget. It is lightweight and easy to work with, making it convenient for users. The light has proven to be effective as the reviewer purchased another one due to the success of their plants. However, it is worth noting that they had to use their own string to hang the lights in a way that suited their space.

The grow light arrived just in time for the reviewer's seedlings, allowing for seamless plug-and-play operation. It does not produce any noise and has a sturdy construction, making it a reliable choice. The reviewer mentions using one grow light last year and achieving great results, indicating its effectiveness. In a small grow space of 4x8ft, two grow lights were enough to cover the entire area. After just a couple of weeks, the sprouts are growing healthily, and the reviewer is excited to see their development before transferring them to the garden. It is important to note that this reviewer is located in the northeast, where most plants can be grown outdoors after the first week of May.

For those in colder climates, this grow light is perfect for starting seedlings indoors until it is warm enough to move them outside. It comes with all the necessary attachments for easy hanging and is exceptionally bright yet lightweight. The reviewer used it for all their seedlings and experienced great results, indicating that the light is effective in promoting healthy plant growth. The hanging feature allows for easy mobility in their basement, making it convenient to move the light to different locations.

Another reviewer purchased this grow light to protect their starts from their cats, which had previously eaten them when placed by a window. With this light, they are able to move the starts to a secure location, free from animals. As a result, they believe the starts are doing better and thriving.

Pros: This 8-pack of 2ft Full Spectrum LED lights offers a range of features that make it a great choice for indoor growing. The lights have a dual row of LED grow light chips and a V-shaped design with reflectors, which increases light efficiency by 17-20%. The light spectrum includes blue light (380nm-460nm) and red light (540nm-900nm), which are essential for plant growth. The lights can be mounted or hung, and they come with seamless connectors and connector cables, allowing you to connect up to 8 lights together. The aluminum construction helps dissipate heat quickly, and the lights have a long lifespan of up to 50,000 hours. The package includes 8 V-shaped 2ft Grow Lights, 4 Power Cords with an on/off switch, 7 Connecting Cords, 32 Zip Ties, and 16 Hanging Clips.

Cons: One downside is that the lights come with zip ties for hanging, which may not be suitable for all greenhouse setups. It would be helpful if the lights also included chains for hanging. Additionally, it would be convenient if the lights had a timer function instead of just an on/off switch.

I purchased these lights for our greenhouse to protect our citrus trees during the winter, and they have been performing well. Our greenhouse is 8ft x 8ft, and we only needed to use 2 of the 2ft light strips using the seamless connector. Setting up the lights was easy, although we didn't need to use all of the included parts since we only used 2 light strips. We may install more lights when we start growing seeds for the upcoming season.

The only issue we encountered was that the lights came with zip ties for hanging, but they didn't work in our greenhouse as we didn't have anything to loop the zip ties around. We had to find chain links to use instead. However, once the lights were hung, our plants responded positively. They have been flourishing under the lights, and we have seen new growth and greener foliage. The lights have been effective in preventing sunburn on the plants.

Although the lights lack a timer function, they still perform well and meet our expectations. I would recommend this product to others, especially for those who need to cover a large area. The 8-pack offers great value for the price, and the lights provide the necessary spectrum for indoor plant growth.

I am extremely satisfied with these lights. I have hung the white lights against my curtain rod and added the purple ones on my etagere. Not only do they create a visually pleasing atmosphere, but my plants are thriving under their glow. The 12-hour timer option is convenient, although I do wish there was an 18-hour option available. Nonetheless, I have not experienced any issues with bulb burnouts or problems with the timer. The lights are easy to turn on and off, and the variety of hanging options provided make installation a breeze. While the coverage area is not extensive, it is perfect for small plants and installations.

One aspect that I particularly love about these grow lights is their modularity. The fact that there are three separate lights is a feature that is not commonly seen. They are naturally bright but can also be dimmed if needed. My propagations have been thriving under their glow, and the separate lights allow for unique and flexible connections. However, it is worth noting that these lights have a more fuchsia tone compared to other blue+red grow light strips. If you are looking for a color that matches your existing lights, these may not be the best option.

Although the grow lights are not exceptionally bright, my plants are still showing growth and seem to be content. I appreciate the fact that each light is separated from the plug, allowing for different connection options. Additionally, these lights do not generate a significant amount of heat, which is a major advantage. The timer options of 4, 8, and 12 hours are impressive, especially considering that most grow lights only offer an 8-hour maximum. Overall, I am highly satisfied with these lights and would highly recommend them for use under shelves or above an aquarium. Just be sure to check the specifications for the actual size. They are particularly well-suited for small plants and installations.