Top 15 Best LED Grow Lights Reviews in 2019 – Help to Decide for Yourself
If you are looking to start out with indoor growing, you may be in the market for the best LED grow lights to produce the best results possible. It is important to realize that not all LED grow lights are created equally and while they share a common name, they do not necessarily function to get the job done which you require. It can be a little overwhelming when you are trying to decide which LED lights are the best, since there are so many choices, however this guide will walk you through key features to look for and give reviews on some of the best LED grow lights available, so you can be better informed when deciding.
Advantages of LED Lights for Indoor Growing
You may be wondering why you should even choose LED grow lights over other choices out there. There are some clear advantages you should be aware of. LED lights are often power and energy and saving, which translates to dollar signs. You will feel less impact on your energy bill at the end of the month if you are using LED lighting.
Another great advantage is that LED lights can be chosen in different colors or adjusted to mimic the outdoor light your plants would be getting in each season. This boosts growth and success in your indoor garden.
Read more: How to Select The Best Solar Path Lights?
LED lights are usually much smaller than traditional grow lights, meaning you won’t need a large dedicated space to set up your indoor garden. This is perfect for anyone who lives in a smaller space but still wants to take part in indoor gardening.
While LED lights might cost a little more initially, you can expect they will outlast traditional lighting since they tend to illuminate for many more hours per light. Over time this will translate to savings for you.
How to Choose the Best LED Grow Lights?
You may be thinking— “Aren’t all grow lights basically the same?” but this is not necessarily true. When you are purchasing grow lights for the first time, or even replacing old ones, you should look for these key features or characteristics when considering one light over another. These points will help you conclude which is right for your specific case.
Shape of the Light
LED grow lights are available in a variety of shapes from panels to saucer shape and even light bars. It is best to consider where you will be setting up your indoor growing space and this will assist in deciding which shape is suitable for you. Smaller lights are great for smaller space but also for setting up in scattered patterns, whereas a panel light covers longer stretches of space.
Hours of Burn Time
Not all LED lights burn at the same rate. You should always check to see what the estimated life expectancy of each light is prior to purchasing. A higher dollar amount does not necessarily mean you are getting the best value or the best quality LED grow light. Read the packaging to see how long you should expect to have this light before it needs replacing.
Excellent Quality Internal Chip
At the heart of every LED light is a chip which will convert your electricity into light. This chip must be of high quality to ensure there is enough powerful light to get your garden growing. A good rule of thumb is to find an LED light with a chip of at least 3 watts, so you can be sure it has enough luminosity to get the job done.
Lower Heat Generation
This is an important key feature for any LED grow light you purchase. Some LED lights will output higher heat and create a warmer environment in doing so. In turn, you would have to cool your space with fans to have the proper growing temperature for your plants. To save yourself having this set up, it is much simpler to purchase LED lights with a low heat output. Not only will they generate less atmospheric heat, they tend to last longer since they are not burning so hot at a constant rate.
Ease of Use
Even if you are not new to indoor gardening, your time is important. The last thing you want to be doing is tinkering with your LED grow lights for hours trying to get them adjusted just right. Choose an LED light which is simple and easy to use. This means you should be able to easily set the height and intensity without much fuss.
Size of Your Expected Garden
Before purchasing any LED grow lights, you must know exactly how big your indoor growing space will be. This will help you decide how many lights you will require and could sway the shape and size of LED light you choose. A great guide to how many lights you will require is:
Plants requiring higher amounts of light: around 32 watts per square foot
Plants requiring lower amounts of light: around 14 watts per square foot
You may also be looking: How to Choose the Best COB LED Grow Lights? This guide will help you
Top Picks and Review for the Best LED Grow Lights
SYGAVLED 600W LED Grow Light
**Below, you'll see more detailed reviews, but you can also click the links above to see current prices and read customer's reviews on Amazon
1. Phlizon Newest 1200W LED Plant Grow Light
This new style grow light has many key features to offer when you are shopping around for the best LED grow light to meet your needs. It is not only sleek and simple in appearance, it also serves to get your plants growing with a full spectrum design. There are two color coded buttons to choose which stage your plants are at so that the most efficient lighting is being output—either Veg or Bloom. You won’t have to worry about the reflector melting or becoming too hot since there isn’t one with this light.
This LED light is a great size for gardens up to 3x3 feet and will still work powerfully with the 1200 watts of light it outputs. There are two cooling fans to protect from high heat output, which would ultimately affect your growing environment. You will enjoy the energy saving abilities when you get your next utility bill since this light uses only the equivalent of 300 watts of power.
2. Roleadro LED Grow Light, Gaalaxyhydro Series
If you are on a tighter budget, yet still want to enjoy a blooming indoor garden, then this LED light is great for you. It offers full spectrum lighting with a little more added red light, which is known to yield better growth in your plants. The 300 watts of power will only consume power equivalent to 130 watts, translating to saved money on your monthly bills.
This LED will assist in all stages of plant development with the VEG or FLOWER options. The built-in double fan system works to keep this light operating at a very cool temperature, preventing the light from causing heat output.
Other Great Choices:
3. VIPARSPECTRA Reflector-Series 600W LED Grow Light
The Viparspectra LED Grow light offers your plants bright light that closely mimics sunlight to boost growth from seedling to full bloom. They have a full spectrum design to ensure all stages are covered. The coverage range for this light is anywhere from 2.5 x 2.5 feet to 3 x 3 feet depending upon the height distance from your plants. You won’t have to worry about overheating of the light or heat escaping into the environment since this comes with a double cooling fan and an aluminum heat sink which will keep things nice and cool. Although this LED grow light outputs 600 watts of power, it only consumes 269 watts, saving you money on your electricity.
4. King Plus 1000 Watt LED Grow Light
You can expect a long life span from this LED grow light with the built-in 10 watt double chip. This light also keeps a great balance between PAR and lumen output, yielding your plants better growth. Despite being a 1000-watt light, you will only be consuming about 186 watts of power with it’s energy saving design. With the full spectrum design, these lights closely mimic natural sunlight to help grow your indoor garden from seed to full bloom. The larger ventilation holes built in to the body of the light help the cooling fans keep heat to a minimum.
5. King Plus 1500W Double Chips LED Grow Light
This King Plus LED light offers 1500 watts of power, while only consuming 260 watts of energy. This will translate to a great savings in your electricity usage and bill. The double 10-watt chips will lengthen to life of this LED light and give a brighter output than other similar models. The 3 mm ventilation holes are an upgrade from the traditional 1.6 mm size, which allows more efficient cooling along with the double cooling fans. The full spectrum light design helps plants grow in all stages of life from seed to bloom. You won’t need as many grow lights if choosing this one, since it’s coverage area is about 4 x 5 feet.
6. BESTVA DC Series 1800W LED Grow Light
This thin panel LED grow light is super efficient with it’s built-in double 10-watt chips which will lengthen the life of your light and burn brighter. Although this light is 1800 watts, you will only be consuming 340 watts of energy, which is a huge savings on your utilities. The body is made of aluminium and features cooling holes plus a powerful cooling fan to keep heat at a minimum. It runs about 50°F cooler than other similar lights. You will not need many lights of this type to get great coverage, since this light is great for up to 7.2 x 6.8 feet at 2-foot height. The full spectrum light design ensures your plants are receiving light like natural sunlight for maximum growth potential.
7. MEIZHI LED Grow Light Reflector Series 1200W
This wide panel LED grow light offers reflectors built-in for maximum light on your plants. The 1200 watts of power actual translates to 568 watts of energy used. The coverage area for this light is approximately 4 x 5 feet at a 1.5-foot height. It features a full spectrum light design, as well as Veg and Bloom switches to give your plants the specific light it requires as per the stage of life it is in. The three cooling fans work very well to keep heat output to a bare minimum and don’t make as much noise as other similar models.
8. MARS HYDRO 600W LED Grow Light
With the Mars Hydro LED grow light, they have set out to achieve maximum photosynthesis by balancing the PAR value and using a full spectrum light design with more red lights to yield bigger plants and flowers. They built-in fans run very efficiently to keep a cool running light so not to disrupt your growing environment. This smaller panel grow light is perfect for a 2 x 4-foot area and can be set at variable heights using a hanging hook which must be purchased separately. This light also has the capability to be connected to other LED lights via the daisy chain feature.
9. VIPARSPECTRA Reflector-Series 300W LED Grow Light
This smaller LED grow light is a great option for beginners or even desktop growing. It comes with a daisy chain feature so that additional lights can be connected later if you choose to expand your gardening space. The aluminum heat sinks, and double cooling fans are super efficient at keeping the heat output to a minimum. Hanging kit is included with this light, making installation super easy. You can just plug it in and start to use it. The 300 watts of power translates to only 136 watts of energy used, saving money on utility costs.
10. Mars Hydro Reflector 480W LED Grow Light
Another LED light to consider is the Mars Hydro Reflector with 480 watts of output power. This light features a full spectrum light design with the option to switch between Veg and Bloom stages for optimum light use. The use of reflecting blades within this light boosts the output of light to something like 650 watts with a traditional light. Being a smaller sized panel light, this model is perfect for smaller gardens or anyone just starting out in indoor growing. There is the option to connect other lights if you wish via the daisy chain feature. You can install this light quickly with the included hanging chain and start using right away.
11. Growstar 1000W LED Grow Light
This higher wattage LED grow light features double built-in chips for efficient light concentration which has a brighter output than other models. The full spectrum lighting design mimics natural sunlight to give your plants all they need in terms of light. You will appreciate the energy saving of this light since it outputs 1000 watts but only uses 200 watts of power. There is a daisy chain hook up for connecting multiple lights, however the cord must be purchased separately. The included hanging kit makes installation easy. This is a great LED grow light for those looking for higher power output on a smaller budget.
12. SYGAVLED 600W LED Grow Light
This lightweight, efficient LED grow light by Sygavled is set at a great price point for anyone looking for a decent LED grow light on a budget. It features both Veg and Bloom switches to help plants grow in the various stages of development as well as a full spectrum light design. The aluminum heat sink and cooling fan help in keeping the smaller panel light running with little heat output. It can be used for garden spaces up to 2.5 feet x 2.5 feet for flowering or 3 x 3 feet for veg. There is a daisy chain feature should you wish to connect multiple lights and the hanging hooks built on to the top of this light are super durable.
13. Lightimetunnel LED Grow Light Full Spectrum 300W, Reflector LED
This is a cost-effective option for anyone looking to start an indoor garden, those who have smaller spaces or anyone not looking to spend a lot of money on an LED grow light. The small size makes this light ideal for desktop growing as well. The outer body is made heat resistant which helps in keeping it run cooler and keeping your space cooler. The inclusion of a reflector cup and the double chips make for a brighter light with a longer life expectancy than other similar models.
14. Dimgogo LED Grow Light 1500W
If you are looking for a powerful grow light, the Dimgogo LED Grow Light with 1500 watts of power is a great option. This light has triple chips for super efficient lighting and extra bright output. The triple chips can assist in growing your plants much quicker than single or double chip LED lights, saving you time and effort. To keep heat output to a minimum, there are three built-in cooling fans plus heat sink, which is more effective than most LED lights. The 1500 watts of output only uses about 260 watts of power, which is a considerable savings on your utilities. This larger panel style LED grow light is suitable for a 6.4 x 6-foot growing area.
15. VIHIMAI 1000W LED Grow Light
This square design LED grow light is highly efficient and powerful with 1000 watts of output and triple chip design. The life span of this LED light is longer than lights with only double chip design. To keep this light running super cool, there are four fans which make it up to 50% cooler than similar models. It features full spectrum light design, and both Veg and Bloom switches for specific stages of plant life. The daisy chain feature allows connectivity of up to 6 additional lights. The recommended coverage area for this grow light is 4 x 4 feet.
How to Install LED Grow Lights?
First, assuming you have grow tent space, installing your LED lights is not too difficult. If your grow light comes with a hanging kit, it is usually one with a pulley type system, which makes adjust height super simple.
Read more: How to choose best grow tents?
- First feed the cord around your tent frame tubing and clip onto itself securely.
- Next, click the button on the pulley system which will allow you to shorten or lengthen the cord. This will set the height of your grow light
- Do this will all hooks included with your light
- Once the height of each cord is the same, connect the hooks to the casing of your grow light
- Ensure that the light is even by using a level and adjust height of each cord/hook as needed
- Plug in to an electrical source and get growing!
- You can connect additional lights if yours has a daisy chain outlet simply but plugging in the daisy chain plug to the outlet on the top of your light casing
Frequently Asked Questions About LED Grow Lights
1. Can any LED light be used as a grow light?
No. Grow lights feature specific colors of LED lights which are important to growing plants, unlike standard LED lights.
2. Is it safe to look at LED lights?
No, it is never safe to look at LED lights with the naked eye. Avoid this as much as possible due to UV light emission.
3. What's the proper distance from plants for LED Grow Lights?
This varies with each LED grow light. If your light has higher wattage, you will want to set it higher to avoid burning your plants. Check your manufacturers recommendations.
4. How long do you keep a grow light on?
This will depend on the stage your plants are currently in. There are different times for seed, growing and bloom. Check the recommendations that come with your grow light.
5. How many watts per plant for LED Grow Lights?
It is best to base your calculation on square footage. For plants needing high light, bank on 40 watts per square foot. For plants only requiring low light, use 25 watts per square foot.
You can easily start an indoor garden with one or two lights if you want to keep it simple. This guide is designed to help beginners all the way to advanced growers in finding the best LED grow light for their own specific needs and plants. If you look out for the key features outlined here, you will be sure to find the most suitable LED grow light for your indoor growing experience. Hopefully you have found answers to your questions about LED grow lights and learned a little about the installation process as well. Please feel free to leave a comment or question, we always enjoy our readers feedback.
Our Top Pick: Phlizon Newest 1200W LED Plant Grow Light
- Editor's Rating
This LED light is a great size for gardens up to 3×3 feet and will still work powerfully with the 1200 watts of light it outputs. There are two cooling fans to protect from high heat output, which would ultimately affect your growing environment. You will enjoy the energy saving abilities when you get your next utility bill since this light uses only the equivalent of 300 watts of power.