Subscribe to Newsletter
Want to be notified when we release a new in-depth guide or product review? Sign up to our newsletter and receive updates when we publish new content.
When it comes to efficient cannabis growing, nothing beats using the Best 1000 Watt LED Grow Light.
Weight, power output, adaptability, and decreased operating costs are all attributes of this cutting-edge technology.
Join us as we search for the best 1000 watt LED grow light that the LED industry has to offer, as well as an in-depth guide on what to look for before you make a purchase.
If you’re ready to jump into the big-leagues of energy savings, then the HiGrow 1,000w full spectrum LED grow light might just be the one. It offers everything you could want in a single package: full-spectrum capabilities, adjustability, and an efficient built-in cooling system.
With a 3-year warranty, you won’t need to worry about any diodes dimming on you. If they do, you can easily contact their customer support to assist you. The HiGrow 1,000w LED grow light does a fantastic job in keeping your plants satisfied with 400-watts of power.
Full spectrum at the appropriate PAR rating
Explosive growth underneath the 5-watt diodes
Built from high-quality materials
A 3-year warranty
Draws 400-watts of power
Defective bulbs are a possibility
Consumes only 165-watts, which makes it only equivalent to a 600-watt HID
The Bestva might become your best friend over the course of your growing season. This ultra-powerful 1,000w LED grow light pumps out minimal energy, which makes your growing environment easily manageable. You can get away with a light ventilation system while using this LED grow light.
Don’t be fooled by its low wattage because it offers 10-watt LED diodes. These emit an incredibly intense light that’ll force you to wear a pair of sunglasses before entering your growing space.
Bright 10-watt dual LED diodes
Extremely affordable price
Long lasting and very durable
Made from high-quality materials
Multiple internal fans that keep the LED quiet and cool
Easy to set up and use
Excellent customer service
Defective bulbs are a possibility
Consumes only 165-watts, which makes it only equivalent to a 600-watt HID
The Yehsence 1,000w LED grow light is one of the few LEDs that offer 15-watt diodes. Your plants will noticeably soak up all the lumens provided, and you may notice a significant difference in no time. Although the diodes are true workhorses, they don’t fizz out after a matter of months.
This is one of the cheapest models available, which makes it the best buy for most cultivators that are seeking a 1,000w HID replacement. Be warned, you may need to buy multiple Yehsence 1,000w LED grow lights to adequately cover a large canopy.
Offers 15-watt triple chips
One of the cheapest 1,000-watt LED grow light systems reviewed
Diodes last a very long time
Durable design with high-quality materials
Only draws 180-watts from the outlet
Misleading as this LED will replace a 600w HID system
Yield doesn’t correlate with the power consumption
The King Plus 1,000w LED grow light can be defined as genuinely user-friendly. This LED is easy to use, set up, and grow with. You’ll be adequately surprised by how little heat it emits, and by the functionality of the veg and bloom options.
Another plus for the King Plus 1,000w LED grow light was the fact that their customer service is incredibly responsive. Did something go wrong? No problem, especially when a company backs its product with knowledgeable staff.
Friendly and responsive customer service
Minimal heat emission
Extreme cost savings
You can place this LED grow light right above the canopy
Easy to use veg and bloom switch
Diodes are known to burn out within 6-months of use
Does not replace a 1,000w or 600w HID
Not built from high-quality materials
The Famurs 1,000w LED grow light is a magnificent unit. When we say it checks every box – we mean it. From its high-quality diodes, canopy coverage, and accessories; this LED grow light separates the wheat from the chaff.
The Famurs 1,000w LED grow light draws far more power than competing 1,000w LED grow lights, which is a double-edged sword. On the one hand, it pumps out more lumens, thereby adequately covering your canopy. On the other, it draws more electricity. If this is a sacrifice you’re willing to make, then the Famurs 1,000w LED grow light might be the one for you.
Comes fully equipped with everything you need to set up this LED system
Substantial cost savings from included accessories
High-quality LED chips
Built from industrial-grade materials to improve its durability
Excellent customer service
Some diodes stop working within 6-months of use
Not as energy efficient as others
Growstar is an up-and-coming LED brand that produces quality lights. Their 1,000w LED grow light shows their professionalism with high-quality design and robust materials. The Growstar consumes 400w of energy and will penetrate a canopy with ease.
Each piece within the grow light functions properly, which makes for an efficient lighting system. One key aspect that we look forward to quality LED grow light is how quiet it runs. The Growstar 1,000w LED grow light hums quietly while it’s on, making it one of the most discreet units available.
Ideal PAR rating with added UV and IR
Consumes 400-watts and effectively replaces a 1,000-watt HID
2-year warranty and 30-day money back guarantee
Quiet fan and runs cool to the touch
Comes with a power cord and hanging accessories
The chips don’t last as long as the manufacturers claim
Lower than average coverage
If you’ve grown multiple cannabis crops in the past with a power-hungry HID (high-intensity discharge) light, you know how large your electricity bill can be at the end of the month.
When your plants are in the vegetative phase, the lights are left on for 18 hours out of 24. This stage of growth can last anywhere from one week to 6 weeks – depending on how large you’d like your plants to be. This accumulation of time significantly affects your cost of operations, since each minute of lighting is costing your a certain dollar value.
Once you’ve completed the vegetative phase, it’s time to move onto the flowering stage. Although this phase of growth requires less lighting (12-hours), it still aggregates over time because this process takes between 7-11-weeks to finish.
After considering that you’re looking at 8-17 weeks of lighting, which doesn’t include the lighting required for seed germination, clone propagation, mother maintenance, or the juvenile growth stage.
Another aspect that you’d need to take into consideration is how many HID lights are required to cover your given canopy space. Most of the time, 1 600-watt HPS light isn’t enough to cover a 4’x8’ grow tent. As you begin to place additional lights into your grow room, you exponentially increase the cost of electricity.
Once you switch over to a 1,000-watt LED grow light, you immediately reduce your energy consumption. Although LED companies label their lighting systems as 1,000-watt, they draw far less energy from the outlet.
Typically, a 1,000-watt LED grow light will consume upwards of 400-watts of power; thus, consuming a fraction of energy compared to a 1,000-watt HID. By slashing your power bill in half, you can spend these savings on additional tools, new cannabis genetics, or better yet, place them into your bank account.
Although a full spectrum 1,000w LED grow light isn’t exactly equivalent to a 1,000w HPS, they offer additional benefits that outcompete traditional HIDs.
It goes without saying that a 1,000-watt LED grow light significantly reduces your electricity bill. Aside from your main electricity bill, there are many benefits associated with owning a 1,000-watt LED grow light.
As the temperature within your grow room increases, the moisture within the medium begins to evaporate. Your cannabis crop will start to wilt, which is a clear sign of heat stress.
This is a scenario that countless growers face when using HID lighting in an enclosed grow room without an effective ventilation system. Most of us think that we can get away with a miniature AC system, but in reality, we’re trying to reduce our overall costs.
Instead, you’re putting your plants into a precarious situation by forcing them to walk on a tightrope. Inadequate ventilation will leave your plants stressed while the intense heat from a 1,000-watt HPS is bearing down on them.
The main advantage of a LED grow light is that it reduces the heat in your grow room, which simultaneously decreases the plants’ water needs. If your room isn’t hot, then your plants intake water at a reasonable rate according to their size. The medium doesn’t lose moisture quickly when the temperature isn’t soaring into the triple digits.
Although most of us don’t think about it, we place a high amount of stress on the planet with our needs. It’s important to realize that the amount of energy that’s necessary to power multiple HID lighting systems is unsustainable.
Now that cannabis cultivation is legal in many states, the amount of growers is increasing. If every grower is compelled to use LED technology, we can reduce our overall power consumption and energy use.
By reducing our energy use, we can sustainably grow cannabis. The more sustainable our cultivation practices, less stress is placed on the environment. Implementing LED technology will reduce our overall carbon footprint and improve our lives.
You’ll no longer need to buy separate MH or HPS bulbs once you’ve switched over to an LED grow light. Most LED grow lights are customizable, meaning you can choose which color spectrum at any moment. This is done by the use of a remote controller or by buttons located on the LED grow light itself.
Traditional HID lighting requires heavy equipment to power each bulb. Magnetic and digital ballasts weigh roughly 30-40 pounds each. A power cord is attached to the ballast, which then joins the hood and bulb.
Most growers keep the ballast outside of the grow room because it generates heat while its in operation. Ballasts are generally fixed to walls or placed in a safe area on the ground. It’s challenging to put ballasts on a wall due to their weight, so it’s common to find these pieces of equipment on the ground.
Instead, a 1,000-watt LED grow light doesn’t require a ballast. This automatically reduces their weight, which makes them incredibly easy to hang within your garden.
As stated previously, traditional HID lighting requires the use of a ballast. Once your room consists of more than one ballast, you may find yourself in a dangerous situation.
Many growers place their ballasts on the floor, with wires crisscrossing in all directions. This presents a specific fire risk, which does occur often. Ballasts are also prone to overheating or malfunctioning, which increases their overall safety concern.
LED grow lights reduce this concern significantly by not requiring a ballast for operation. These are solid state devices which have far fewer points of failure while in use, which makes them considerably safer to use compared to HID lighting.
This is where many skeptics doubt LED grow lights. They claim that LED lights don’t produce large and resinous cannabis flowers. This myth has perpetuated through many growing circles, which has led to many avoiding this beneficial technology.
In fact, LED grow lights have been studied to grow a wide variety of crops effectively. Most LED grow lights even come equipped with IR and UV, which adds a new component that’s natural to sunlight for increased plant growth.
Since LEDs are composed of diodes, each diode is capable of producing a particular color light. LED growers enjoy the benefits of being able to cycle between red and blue lights at a moments notice.
Here are a few tips on what to look for before you purchase your first 1,000-watt LED grow light.
Before making a substantial investment into a 1,000-watt LED grow light, you want to make sure how much power it consumes. In general, a 1,000-watt LED grow light will draw 400-500-watts of power. At this range, it’s producing an intense light that will adequately cover a 4’x4’ area.
Some manufacturers produce 1,000-watt LED grow lights that are rated at far lower wattages. Marketing schemes are abundant within the LED industry, so it’s crucial that you research how much power a given LED grow light draws.
Weight is another vital factor to consider before buying a 1,000-watt LED grow light. Are you growing in a tent or room? If you’re growing in a tent, then you must obtain a LED grow light that weighs a modest amount.
This is because you won’t normally place just the LED light above the plants. Other tools, such as carbon filters, inline fans, and oscillating fans are hung from the roof as well; so it’s essential that your LED grow light doesn’t weigh too much.
Each manufacturer will always include the weight of their LED grow lights, so make sure that you understand this simple fact before making a purchase.
One of the main selling points of heavy-duty 1,000-watt LED grow lights are their onboard fans. The fans are quiet and keep the entire system running cool. If you’re hoping to build a discreet grow space, then a quiet built-in fan is a must when shopping for a 1,000w LED grow light.
Traditional HID lighting also offers onboard ballast fans, but these are known to cause a large amount of noise. Even though these founds sound like they’re working on overdrive, the result is still an overly warm ballast.
LED chips come in a variety of wattages, with the most common for cannabis production being 3-watt, 5-watt, and 10-watt.
The higher the rating, the hotter the diode becomes during use. Although a 10-watt diode will produce a brighter light compared to a 3-watt diode, it emits over double the amount of heat. Therefore, it’s essential to know which diode a certain product contains.
Aside from the watt-rating, you should also understand which LED chip is used. Not all LED chips are created equal, and it’s best to find a LED grow light manufacturer that uses brand name LED chips.
Examples of name brand products are:
When you’re diving into the mechanics of your LED grow light, make sure that you see these brand names to ensure your diodes are made with high-quality materials.
Cannabis production requires specific wavelengths for the best results. The preferred wavelengths fall into the red/orange and white/blue range.
The reason behind this need for a specific color spectrum is due to the natural lifecycle of a cannabis plant. Cannabis is an annual plant, which means that it germinates, grows, flowers, and reproduces within a single year.
Cannabis plants are phototropic, which means they respond to certain levels of light. During their primary growing season, daylight hours are extended due to the summer months, and the natural color spectrum is blue/white. This is because the sun is high on the horizon.
As the daylight hours decrease and the summer season begins to transition towards fall, cannabis plants recognize the red/orange color spectrum that’s associated with a sun closer to the horizon. This phototropic stimulus drives them to switch to the flowering stage of their lifecycle.
This is why growers prefer to use the blue/white color range during the vegetative stage and the red/orange spectrum during the flowering stage. By mimicking the natural wavelengths found in nature, cultivators can give their crops the most ideal environment to grow in.
Not all light is created equal. This is because plants interact with light in a range of usability. 1,000-watts of any kind of light isn’t as efficient as 1,000-watts of light fixed at a specific photosynthetic range.
LED lighting has a clear advantage over traditional HID lights because they’re built to operate within a range that’s ideal for photosynthesis. As you may know, photosynthesis is the primary function for the majority of plants to produce energy.
The ideal range for photosynthesis to occur is between 400-700nm. Many LED grow lights have a high PAR rating, but it’s imperative that you seek a product that caters to plants within this range.
We always mention grow room size because this is a critical factor that you’ll need to understand before making any kind of purchase. A 1,000-watt LED grow light will optimally cover a 2’x2’ to 4’x4’ grow space, but what if your room is larger or smaller?
You’ll need to measure your available growing area before you make a substantial investment in a LED grow light. Although LED grow lights emit minimal heat, your efficiency may decrease if you place a 1,000w LED grow light in too small of an area.
If you find yourself in a large room, then you’ll need to purchase multiple 1,000w LED grow lights to ensure a fully-covered canopy.
LEDs are better than HID systems in many ways. Let’s take a look at how 1,000w LED grow lights out-compete 1,000w HPS and MH systems.
1,000w full specrum LED grow lights are incredibly long-lasting. Their chips are generally rated for over 10,000 continuous hours of use. Competition amongst LED manufacturers has skyrocketed in the last few years, which resulted in companies offering chips that last longer than 50,000 hours.
Traditional 1,000w HPS or MH bulb are changed replaced after 2 grow cycles. HPS and MH bulbs aren’t cheap, and these replacements incur a significant cost throughout your career in cannabis cultivation.
1,000w LED grow lights can be turned on and off without the risk of failure. In contrast to metal halide and high-pressure sodium systems, you won’t have to worry about destroying your light if you need to turn on your light suddenly.
When you turn off a HID system, the ballast needs time to cool down before it can turn back on. The process of turning on an HID system takes a large amount of power, and it’ not recommended that you cycle between the on and off state frequently.
We’ll be the first to admit that we’ve fumbled a brand new HPS light bulb as we took it out of its box. Seeing a $120 light bulb shatter before our eyes was soul-crushing. Although we don’t recommend that you drop your new 1,000w LED grow light onto the ground, they’re far more durable than traditional HID lights.
A 1,000w LED grow light is a near solid-state device. All of its components are built within the system, and you won’t hear any of its mechanics jingling around as you transport it. The body of LED grow lights are encased in rugged aluminum or a heavy-duty and heat-resistant plastic.
Compare this durable design with a metal halide or high-pressure sodium bulb, which is made of delicate glass.
When you switch on a 1,000w HID system, do you note how long it takes for it to turn on completely? It takes roughly 1-minute to boot, which is a long time compared to that of a 1,000w LED grow light system.
A 1,000w LED grow light system turns on instantly. The moment the timer reaches the predetermined time, your LED grow light will emit its powerful rays upon your crop.
Many 1,000w LED grow light systems benefit from customization. It’s not uncommon to find systems that come equipped buttons that allow you to select your preferred color spectrum. Some 1,000w LED grow lights even offer green color options so you can view your cannabis crop at night without stressing them.
This is the game changer. Low heat reduces water loss, decreases your electricity bill, and increase your overall efficiency. Your cannabis plants will thank you with an abundant harvest by providing them with an optimal grow room temperature.
What will you do with the money you save from switching from a 1,000w HID system to a 1,000w LED grow light? As the threat of global warming looms across many states, electricity providers are continuously increasing power rates.
California, for example, charges 15.2 cents per kWh. Hawaii residents pay a sky-high rate of 33 cents per kWh. Each state varies, but one fact remains the same: electricity isn’t cheap.
This is why it’s crucial to begin your new cannabis endeavors with a power-efficient LED grow light system. A 1,000w LED grow light is potentially the best bang for your buck, but ultimately, only you can decide if it is or not.
This is the question that we all hope to answer. After you’ve read through our list of aspects to consider, do you fall into the category that can benefit from a 1,000w LED grow light?
If you’re a commercial producer, then you can surely benefit from reducing your overall production costs. This is the goal in any industry, and improving your efficiency should be one of your primary aims.
As a hobbyist grower, the same desire for efficiency should be your primary goal. The more cannabis you produce at a lower cost will make growing marijuana a profitable business. If it costs more to grow cannabis then buying it directly from a dispensary, then your effectiveness is low.
This is why it makes the most sense to use a power-efficient 1,000w LED grow light compared to any other lighting system on the market.
After considerable review, we’ve come to find that the best 1000 watt LED grow light is the Famurs LED. The Famurs 1,000-watt LED grow light comes with everything that you’ll need to use it right out of the box. It’s competitively priced for LED grow lights in this range.
It seems that the manufacturers at Famurs thought of everything when they created this package. The thermometer/hygrometer combo provides you with valuable insight when using their product. You can quickly pinpoint the temperature that the LED system is emitting, which allows you to fine-tune the height of the light.
The remote control also contains the buttons for veg and bloom color spectrums, as well as pre-made timing functions (18/6, 14/10, and 12/12). This makes setting your grow light as simple as the click of a button.
To increase the efficiency of this LED grow light, Famurs made it possible to daisy-chain upwards of 3 lights together to a single outlet. This reduces the need for 2 power cords, which effectively reduces the clutter of wires in the grow room.
The 3-year warranty is a major bonus in our eyes because diodes will go out. It’s generally not a mistake on the manufacturers’ side, but it’s just a common occurrence that diodes go out over time. Since this LED grow light system is rated to last over 3-years, you’ll be covered for the majority of its lifespan.
The 10W double chips are incredibly bright. This will be noticeable the moment you turn on your new Famurs 1,000w LED grow light. The full-spectrum color scheme will leave your grow room looking like a professional-tier operation. Cannabis plants won’t be able to resist the perfectly balanced PAR, UV, and IR lighting that comes from this LED system.
The Famurs 1,000w LED grow light draws a mere 400-watts from the power outlet. This is clear over a 50% reduction compared to that of a 1,000-watt HID. Within your first month of use, you’d see significant savings that will go towards paying off your new LED.
Overall, there are many competitors in the field of LEDs, such as the Growstar 1,000w LED grow light. The options are endless when it comes to full spectrum LED grow lights, but the Famurs came out on top because its value outweighs the other options.
If you’re fully-ready to join the LED community, then starting with a 1,000w LED grow light is the best choice. The Famurs LED grow light is our top pick, but each and every grower has their own needs. Take a look at our top options and decide which is best for you!