Best 1000 watt led grow lights


Buying 1000 watt led grow lights can be hard and confusing. There are so many options, brands, specs, and features that you don’t know where to start. We have taken all of the guesswork out of buying 1000 watt LED grow lights by testing them ourselves and gathering feedback from real growers like yourself.

Our list is simply because we only chose products that are proven to work well in any environment (indoor or outdoor). We also included a few tips on how to get the most out of your new light setup at home or in a commercial growing operation. So let’s have a look at this guide on LED grow lights.

A grow light is a type of lighting used to stimulate plant growth. Depending on the type of plants, they may require different types and wattages of bulbs. Generally, they must provide more photosynthetically active radiation than ambient sunlight to be effective. Grow lights are typically either HPS or LED, with corresponding benefits and drawbacks. There are typically two power options with either source of light: continuous (also called constant) and pulse (also called alternating). The main difference between these two modes is how quickly the light turns on and off relative to how long it stays on for each cycle; pulse mode provides more high-intensity bursts but less total energy consumption per day than continuous mode. This will have an impact on your electricity bill.

The main advantage of LED grows lights is the small size of the bulbs. This makes them a good choice for discreet indoor grows or small-scale outdoor gardens. Unless you are growing a large number of plants, also known as multiple crops, this is not a huge advantage; everyone knows LEDs have longer life spans than conventional bulbs, and their output varies according to temperature, but if an artificial canopy or sunlight covers your space adorns the windows then it’s not much use for when you want to trim the buds.

I would like to highlight some factors you can consider in order to narrow down your research for the best 1000 watt led grow lights for your needs. But first, let’s have a look at the most popular options on the market.

Last update on 2021-04-15 at 21:10 / Affiliate Links / Images from Amazon Product Advertising API

Things to consider when looking for 1000 watt led grow lights:

The size of the LED fixtures

When buying LED grow lights for your indoor garden, you need to consider whether you want the fixture to be discreet or conspicuous. You can buy LED fixtures that are made for your attic or roofline, as well as the ones that are designed for grow tents. When it comes to choosing a discreet fixture, there is one you need to consider; this size is not really compatible with large-scale indoor gardens or outdoor cultivation. If you have limited space in your indoor garden, choose an LED fixture that is small enough to be hidden from sight.

Many people opt for LED fixtures with a small footprint that is designed to be hidden. Although they are not as powerful as larger, more conspicuous LED grow lights, they are great for small to medium-sized grow rooms. They can be easily hung or attached under an artificial canopy, or the sun starts shining on your windows – make sure you can take advantage of any natural light in your grow space. I find that a 1000 light is perfect since you can hook them on one side of the grow room, and this is safer than the higher watt, but if you have a large-sized indoor garden, then the 2000 watts will be much more suitable.

The type of plants used for your grow

Every plant has different needs when it comes to light, and some plants require more spectrum than others. For example, if you want your marijuana plants to produce a high yield of resinous buds, you need to provide them with blue-white lights. If you’re growing cannabis indoors, it’s important to make sure that the lights you’re using produce a warm spectrum.

The type of lights you need for your growth depends on the plants you plan to grow. The good thing is that most types of LED lights are engineered with this type of spectrum in mind. They offer different modes to choose from, depending on your needs. Most lights will give you control over the spectrum by using HID (High-Intensity Discharge) bulbs or a combination of LEDs and HID bulbs. A cool white (CWW) light is designed to deliver red, orange, and yellow light, so it’s perfect for plant growth when the plants are actively moving toward a growth cycle.

Cool white is also ideal during flowering stage because it stimulates bud development by increasing the relative amount of blue-purple wavelengths to stimulate the plant. For non-photosynthetic plants, you may want to use a red light spectrum. In this case, the LED lights provide a white spectrum with a higher intensity than the CWW lights, making them ideal for use during vegging time.

Your lighting requirements in terms of lumens

A lumen is a unit used to measure the quantity of light radiating from a source. A high-quality LED grow light, for example, can measure up to 100 lumens per watt. This is why they are so highly appealing to growers looking for a cheap option without sacrificing quality. When you buy your fixture, make sure it has the right amount of lumens needed for your plants.

Even though they are small, LED lights are highly efficient compared to HID bulbs and can be used for all types of indoor gardening. The 1000w models are ideal for medium-sized indoor grow rooms, and the 2000 watt models are good for large-scale growing operations. If you are growing plants indoors, more than 90% of plants require a minimum of 12 to 18 watts per square foot. If you’re growing your plants outdoors, they require between 25 to 35 watts per square foot of surface area. You need to ensure that your lights have sufficient lumens for your plants to receive the right amount of spectrum needed for optimal growth.

Size and scale of your grow operation (number of growers, size or square footage)

When looking for 1000 watt led grow lights, you should consider the size of your grow operation. For example, you can use LED lights when your indoor garden has a small area or is confined in a tent or cabinet. However, if you want to use the lights to cover a large surface area with strong lighting, I suggest that you choose fixtures that are bigger than 1000 watts. This is because these LED fixtures allow many plants to grow together in one area. These 1000w options are ideal for someone starting with indoor growing and limited to a smaller cabinet or tent. More experienced growers will most likely need to grow 2 to 3 plants in a 1000w LED light.

You can daisy chain the grow lights for maximum coverage. For example, you can chain two 1000w grow lights together for a total of 2000 watts. This will provide plenty of light for 4 to 5 plants in a 2×2 area. If you have an 8×8 grow area, you will want to get 2 or 3 lights to cover the entire area. It would be best if you always made sure that the light fixtures are spaced properly so that the plants don’t receive any direct light from each other.

LED growing lights are available in both hanging fixtures and grow boxes. You are better off choosing the fixture for hanging fixtures that is not too close to the ground. For example, if you choose a 20 inch LED grow light, make sure that its distance from the ground is at least 30 inches so that it doesn’t reflect any unwanted light into your plants. Hanging LED lights are easier to access and will probably be easier for watering since they can be hung above a sink or on a vertical pole or pedestal.

Are you looking for a discreet indoor grow or an all-out outdoor garden with high sunlight exposure? Light-emitting diodes, or LED lights, are a good choice if you want to grow from seedlings or indoors. If you choose to grow plants from seeds and want to cover a large area with strong light distribution, then you should go for a hanging fixture so that the light is not too close to the ground.

What type you want: HPS or LED?

High-pressure sodium (HPS) lights are a high-intensity discharge lamp that gives off an orange light. They are often used in standard lighting applications and have good efficiency for vegetative growth and flowering. They have a wavelength between 600 and 690 nanometers. However, they are not a very efficient light source as far as flowering is concerned because they can cause some plants to be weak and prone to disease.

Most LED grow lights are made from various combinations of red, blue, and green LEDs. This gives users the ability to program their bulbs for any particular spectrum desired for crop growth. These bulbs are available in a wide range of wattages, and the wattage should be chosen for any particular plant according to its needs. Generally speaking, LED grow lights are often used for growing almost any type of plant, including marijuana. However, for a marijuana grower or gardener, using an LED light is almost always better than using HPS lights because they can be adjusted to fit many needs, from growing plants indoors in areas where sunlight is limited to growing plants outdoors areas where sunlight is abundant.

Considering the cost difference, which one would you choose? If you are a beginner and want to grow indoors for basic functions like vegetative growth, flowering, or cloning your plants, then you may want to go for a 1000 watt HPS bulb. In addition to looking cooler than any other grow light, they have a better efficiency when compared to LEDs. This means that it is possible to get an equivalent light output from a lower wattage. On the other hand, if you need to grow a variety of plants indoors or keep your plants alive during the winter season, an LED is recommended.

Our recommended 1000w LED grow lights

Giixer 1000W LED Grow Light

Giixer 1000W LED Grow Light

This unique grow light has been designed for indoor cultivation. It is ideally suited for small-scale and larger indoor gardeners, especially those who are new to cannabis cultivation. It can be used on both vertical and horizontal surfaces to provide uniform coverage of light. Its features include a modular design, allowing for various sizes, and a compact and versatile design. It is a versatile grow light that can be adjusted to multiple heights to fit different needs.

The bulbs are made from high-grade LED technology that gives off a wide spectrum with 2,400 and 4,000K. The light emitted from the product is soft and white so that it is not warm to the eyes. However, if you’re growing plants outdoors, you need to make sure that the fixture is at least 12 inches above the plants as it will reflect some unwanted light into your plants.

The Giixer 1000 LED Grow Light is a reliable grow light designed for indoor and outdoor use. It also has built-in cooling fans that prevent overheating, so you don’t have to worry about pests getting on your plants. For flowering, you can use only blue LEDs while using the bloom switch for vegging. The LED grow light is straightforward to install, and it produces a lot of light. If you’re looking for a versatile grow light to cover a large area, this is a great budget-friendly option to consider.

TOLYS 1000W LED Grow Light

TOLYS 1000W LED Grow Light

If you are a beginner growing for the first time, the TOLYS 1000W LED Grow Light is a great purchase. It produces 4 different spectrums of light, which allow it to work well with any plant. It is available in both hanging and grows box models, giving you many options to choose from. This grows light is compatible with a wide range of plants, including cannabis. It features 24 Hours programmable switch timer that allows for up to 10 programs. The artificial light is white, so it is not very warm to the eyes and emits light in all directions.

This product is made of high-quality aluminum material with a high level of heat dissipation. You don’t have to worry about extra heat output because it has built-in fans to take care of temperature control. Such an intense light should be about 10 inches above the plants for the best results. They shouldn’t face each other or directly shine at each other because this will give off unwanted heat and damage your crops.

Overall, the TOLYS 1000W is a high-quality, energy efficient grow light that provides the best wavelength for the plant growth stage. You can use this for your greenhouse or indoor cultivation if you want to improve your plants’ quality without extremely rising the electricity cost. If you haven’t made up your mind yet, you should consider including these in your research, especially if you are on a limited budget.

SLAOUWO 1000W LED Grow Light

SLAOUWO 1000W LED Grow Light

Slaouwo LED grow light is a combo of two lighting modes design, which can provide the most suitable lighting conditions for every different stage of growth of plants. a COB Full Spectrum Mode and a Red Blue light mode. This is perfect for growers looking for a powerful light with a color spectrum that has the best effect on their plants. The grow light features a state-of-the-art LED chip which allows it to produce a spectrum of light that is perfect for all stages of plant growth. It will enhance the quality of your plants and allow them to grow into healthy, vibrant specimens.

It is manufactured with high-quality aluminum material and has a high level of heat dissipation. It features built-in cooling fans, preventing the temperature from rising in the growing area. I think this is a cost-effective option that is ideal for all types of indoor gardening. It’s ideal for medium-sized indoor grow rooms, while the 2000 watt models are good for large-scale growing operations. This model will allow for daisy-chaining, giving you a wider range of light distribution from a single outlet. You can link up to five LED grow lights through a single outlet and take you to grow tent to the next level.

Overall, the SLAOUWO LED grow light is a solid buy that will provide your plants with the right amount of light for optimum growth. It features an impressive spectrum of colors and can be used for both the vegetative stage and flowering while remaining energy efficient. Thanks to its reasonable price, you will be able to use this product for a long time without worrying about the cost. It also comes with a 12-month warranty, which is great for looking for a longer period of protection.

WAKYME J-1000W LED Grow Light

WAKYME J-1000W LED Grow Light

The WAKYME J-1000W LED Grow Light is a combination of two lighting modes. It can provide the perfect lighting for any growth cycle your plants are going through. It also has a potent spectrum of colors, including the COB Full Spectrum Mode and the Red Blue light mode. It features several modes, including veg, bloom, and full-on. You can adjust this light to any setting based on your plants’ needs. This model features adjustable hanging points as well as adjustable legs for vertical adjustment. This allows you to change the light’s height as necessary while still controlling an area that is about 24 square feet in size.

This is the perfect grow light for those looking to grow in a tight space, like an apartment. It comes with a dimming knob that allows you to set the intensity of light. This is great for those looking to perform a dry harvest, especially during peak flowering or finishing. It also comes with both cooling and heating models to adjust the temperature for better results.

Overall, this product is highly recommended because it fits any grow room and takes care of light distribution and heat dissipation. The LED chips used in this product are as effective as they can be without burning out, providing every plant in your garden with the proper spectrum of light it needs to grow.

Cisvni LED Grow Light 1000W

Cisvni LED Grow Light 1000W

One of the most notable features that distinguish Cisvni from other brands is its long life cycle. Unlike many competitors, Cisvni offers a whopping 50000 hours before anyone LED will have to be replaced and unlike some who offer only 20000-hour cycles. It has two settings for Veg or Bloom, respectively, with blue-white LEDs and fiery red-whites preferred by gardeners. As a seeder, VEG lights are preferred for their ability to provide enough light and heat. BLOOM is used in plants growing flowers or fruits because they help promote plant growth and shorten the growth cycle.

With a fully digital timer and an excellent cooling system, the Cisvni grow light can produce up to 1,000 watts of power so you can grow many plants in one area. Therefore, it is easy to see why this product is loved by many for many years. Cisvni is a great choice if you are looking for a quality LED grow light with all of the features you need at an affordable price and low power consumption.

I divided to go with this light from the list. This model was perfect for my needs. It was easy to set up with hooks, and it took me 10 minutes from opening the box until everything powered on. It can provide more power when needed through daisy-chaining another unit, which is quite handy for someone who wants to expand. I like that these lights have a dimming knob that allows you to customize the lighting according to your needs. The lights are great for growing in small spaces, and they are perfect for growing any plant indoors or out. It was one of the cheapest alternatives on the market, so I’m very pleased with the overall cost. I highly suggest you have a closer look at this model while researching, especially on a limited budget.



Bloomspect 100W LED light is a potent, unique LED light source that offers extraordinary quality and price performance. It has a superior quality of craftsmanship and structure that will satisfy both beginners and professional growers. At the same time, it is very economical the use high-quality LED lights.

The performance of this lighting system is outstanding. It enables the plants to grow with great vigor and resistance to pests, fungi, or other environmental factors, thanks to its spectrum that offers an extensive range of light wavelengths. This lighting system was created with meticulous attention to detail and incorporated the latest LED technology. Bloomspect 100W incorporates chips six times more powerful than the competition allows you to maximize space while maintaining high yields per watt.

Its high-density electronics are what makes it an outstanding product. It has a lifetime of 50,000 hours and a 10-year warranty on the power supply. It guarantees an exceptional yield that will not leave you short in your expectations. The fans work quietly and efficiently for more than 100,000 hours so that you can enjoy complete silence during the process of growth.

The compact design of this LED lighting system allows you to use it in any area. Its great versatility is ideal for any situation, such as homes, commercial spaces, greenhouses, or even vehicle growing tents as they are energy efficient. Make sure you have a closer look at this model while researching, as it provides great value for its asking price.

MARS HYDRO TS 1000W Led Grow Light

MARS HYDRO TS 1000W Led Grow Light

Mars Hydro 1000W Led Grow Light is a full spectrum light for indoor plants. This light has been engineered to provide the best possible environment for vegetation growth. It incorporates high-speed double cooling fans and an aluminum heat sink to ensure the light runs at optimal temperatures. A full-spectrum LED panel is great for both vegetative and flowering plants, and Mars Hydro’s lights have been designed to produce vibrant colors along with high lumen output.

This light is ideal for all stages of plant growth in both indoor or outdoor environments. Different colored LEDs enhance plant growth, making them a versatile growing tool for horticulturists of all skill levels. This system provides you with plenty of control over your growing environment and allows you to tailor it to suit your plants’ individual needs. For its price, this is an excellent option that deserves having a closer look if you are looking for a 1000W option to cover an area up to 3x3ft.



The S1000 LED has an output that reaches up to 1000W while using only 150W. The compact design of this system enables it to be used almost anywhere. It uses high-tech components with revolutionary cooling technology, guaranteeing you a lifetime of 50,000 hours and a premium 10-year warranty on the power supply. Coupled with its excellent performance, this light provides you with a lower investment cost compared to other lighting systems on the market. Your plants can grow up to 1.9 meters tall and up to 1 meter wide with this light’s spectrum, which is ideal for both vegetative and flowering plants at all stages of growth.

This model is dimmable and covers the full-cycle spectrum. It uses a mix of PCB and LED technology, with two cooling fans that ensure the LEDs remain at optimal temperatures. This lighting system provides all-in-one ecosystem management and effective light distribution so you can enjoy a healthy environment for your plants and eliminate the need to keep changing light fixtures. The integrated spectrum control feature allows you to customize the range of available wavelengths when using this unit. Its compact design makes it suitable for any situation, whether you are growing your plants indoors or outdoors. Because of its durability, this system is ideal for commercial or home use.

VIPARSPECTRA Newest P1000 Full Spectrum

VIPARSPECTRA Newest P1000 Full Spectrum

This option from Viparspectra is the last 1000W model on this list, but it still represents an excellent value with its asking price. This is a full spectrum light that has multiple channels and switching modes. The different color channels are used to enhance plant growth – you can easily create the right environment for your plants by adjusting your light spectrum until you have the same effect as outside, no matter what time of year or whether you are growing your plants indoors or outdoors.

Viparspectra P1000 is dimmable, so you can choose the brightness that best suits your plants at any stage of their growth. This system uses high-quality components that are built to last. It is suitable for indoor and outdoor use, covering an area of up to 4x4ft. It is easy to install and set up, so you will be able to start growing your plants right away. The manufacturer also offers a wide range of alternatives if you look for more options in the higher wattage range. While this is not the cheapest alternative, it is well worth the extra investment for its excellent quality. I consider this as an excellent alternative that comes from a reliable brand, so you can be sure you are making the right investment in your lighting system.