How Much Led Light For A 4X8 Grow Tent

What size LED light for 4×8 grow tent?

Comments received on August 14, 20200 The technique of determining the size of your LED light is essentially a two-step procedure. First, you must determine the amount of the grow area available, and then you must determine the canopy dimension. People frequently inquire as to how many watts are required for a 4 x 8 grow tent. Keep your eyes peeled for the solution, which will be revealed below! During the FLOWERING STAGET time period You will require an LED light with an output of at least 50W per square foot of growing space in order to achieve a positive yield throughout the flowering season.

This results in a square foot grow space of (4ft x 8ft) = 32 square feet.

The LEDcannabis grow lightbulb size for your 4 x 8 grow tent must be at least 1600W, or you can use a mix of numerous LED grow lights totalling 1600W in order to meet the requirements.

In layman’s terms, if you need 1600W during the blossoming stage, you will require (1600 x 2)W = 800W during the vegetative period.

So, how do you decide which LED grow light to purchase?

ECO Farm 900W Commercial Full Spectrum LED Grow Light Bar MS Series

Complete spectrum with increased red for full cycle growth is one of the features. Efficacy can reach up to 2.7 mol/J. It takes less than 50 seconds to install a fixture because there is no need for wiring. Sosen driver and Samsung LM301BOsram LED chips were used in this project.


Watt:900W-8bars Actual power: 900 watts plus ten percent LED Chips: 2816 LM301b 3030 white LED chips Plus 64 Osram 660nm red LED chips (total of 660nm LED chips). Weight:30.8lbs/14kg PPF: 2430 mol/s PPF: 2430 mol/s 6 x 6 ft. footprint • 2.7 moles per kilogram of body weight (AC) Voltage range: 120-277V alternating current, 347-480V alternating current, 50/60Hz The mounting height is 6 inches (15.2cm) Ahead of the canopy Thermal Management is done passively. Ambient noise level at its maximum Temperature:95°F/35°C Dimming:0-10V Total Harmonic Distortion (THD) is dimmable and is 15 percent.

Yearld Pro 660W LED Grow Light Bar

Watts: 660 watts (5% of maximum) PPF (mol/s): 1716 mol/s PPF (mol/s) Efficacy: 2.6 mol/J at 277 degrees Celsius Spectroscopy: 3920k white plus 660nm red Index of Color Rendering: 90 The LED used is a Samsung LM301B Osram. Number of LEDs: Samsung*2816, Osram*64 LEDs 50,000 hours of service life Driver:Meanwell ELG-240-48AB * 4 Driver:Meanwell ELG-240-48AB 50,000 hours of service life Voltages at the input: auto-sensing 120-277V It is possible to dim the lights: (0, 40 percent , 60 percent , 80 percent , 100 percent ) Yes, there is a master controller (sold separately) Daisy Chain: Upon request, this item is available.

Area of Coverage: 6×6 foot for vegetables, 5×5 ft for flowers 6- to 18-foot mounting height above the canopy IP65 protection rating Foldable:Yes the dimensions of this item are 46.46 inches by 44.88 inches by 2.762 inches Weight:24.4lbs(12KG) Standard warranty is five years.

PhotonTek X 600W Pro LED

600 watts of power are required. 2.7 mol/J is the effective dose. PPF: 1620 mol/s (parts per billion). OsramLumileds is the lighting source. Diodes made by Philips Full Spectrum is the term used to describe the entire spectrum of electromagnetic radiation. Voltage range: 120-270V at the input. Approximately 4′ x 4′ – 5′ x 5′ of coverage area Waterproof:IP65 60 000 hours is the maximum life expectancy. Distribution of light: 120 degrees The light may be dimmed from off to 25% to 50% to 75% to 100% using the LightDimmer (0-10V) (Included) Control from outside the house: Using a PHOTONTEK Digital Controller.

ECO Farm ECOZ 700W Samsung 301H Chips LED Grow Light With Separately UV+IR Control

‘Clip inout’ Design – Extremely simple to carry and install, and it requires the least amount of maintenance. Full Spectrum White that has been augmented with Red, IRUV, and other colors. With three independent adjustable spectrum channels, you have complete control over your environment. The use of an RJ11 connection allows for large-scale control operation. The thickest heatsink in the industry ensures that you will generate less heat and so have a longer lifespan. Balanced light distribution – A uniform amount of PPFD coverage to allow for improved canopy penetration enables balanced light distribution.

Iluminar 630W iLogic™8 Full Spectrum LED Grow Light

  • 1700 mol/s EPAR
  • 2.7 mol/J ePAR efficacy
  • 630 watts input power
  • Increase yield and trichome production with UVFar-Red Spectrum
  • 630 watts input power “Hot switch” bars are released by releasing the clip. Casing made of lightweight aluminum alloy (22.8 kg / 50.3 lbs)
  • Additional fins to help disperse heat more rapidly
  • 4 points for hanging in order to get a level mount
  • Easy to clean LED diode surface because to the smooth surface. Spend less money on cabling
  • Connections for the RJ14 controller
  • Diodes from the high-end manufacturer OSRAMSamsung
  • 5 year guarantee
  • DLC, ETC, FCC, and CE certifications
  • Cables and fixtures are certified IP66 for use in damp environments.

Also in Indoor Growing Guides

(This page was last updated on July 12, 2021.) Is it important for you to know ” What Size led Light for 48 grow tent ” or are you seeking for the ” Best LED Light for 48 grow tent “? Here’s all you need to know. Choosing which light to install on your 48 tent might be a difficult decision to make. You want to offer your developing plants with natural sun-like light, but you don’t want the light to burn off in the process. You are well aware that the space requires swift cooling in order to prevent being overheated.

  1. Then there’s the question of which grow light to use at whatever point of the development cycle.
  2. But you’d like not have to check on the room light-adjustment every two-three hours or such, since it takes up valuable time.
  3. If, and only if, you are interested in healthy gardening at a lower cost, an LED grow light is unquestionably the greatest option available on the market today.
  4. Here’s a sneak peak at the top picks for the year 2021 – 5 best LED grow lights for 48 Tent, all of which are ideal for your next profitable gardening enterprise, whether it’s indoor or commercial.

5 Best LED Light for 4×8 Grow Tent

The most often asked question is “how many led lights are sufficient for a 4×8 grow tent?” Calculating the appropriate size of your lighting fixture is a two-step procedure.

First, you must determine the amount of the grow area available, and then you must determine the canopy dimension. People frequently inquire as to how many watts are required for a 48 grow tent. Keep your eyes peeled for the solution, which will be revealed below!


You will need a light with an output of at least 50W per square foot of growing space if you want to generate a good yield of flowers throughout the blossoming time. Your 48 tent is now 4ft long and 8ft wide, making it a square. This results in a square foot grow space of (4ft x 8ft) = 32 square feet. Then multiply this value by 50W: (32 x 50)W = 1600 W. This is the result.

So, how much led grow light for a 4×8 tent need at flowering stage?

This implies that your 48 indoor tent will require an LED grow light with a minimum power of 1600W, or you may combine numerous LED lights with a total power of 1600W to accommodate your needs.


When compared to the preceding flowering stage, you only require half the amount of power during the vegetative stage. In layman’s terms, if you need 1600W during the blossoming stage, you will require (1600 x 2)W = 800W during the vegetative period.

So, how much lights for at veg?

This means that during future vegetative seasons, your grow tent will require an LED grow light with a power output of at least 800W, or you may choose to combine multiple lights with a combined power output of 800W.

How many lights are required inside a 4×8 tent?

  • Using a single MARS TS 3000W, you can cover a 44 tent area. As a result, two MARS Hydro TS 3000W are required to cover a 48 tent, whereas a Spider Farmer SF-2000W is required to cover a 24 tent. As a result, four Spider Farmer SF-2000W lights are required for coverage, while a single MARS SP 250W light covers a 42 tent area. As a result, four MARS SP 250W are required to cover a 48 tent.

MARS HYDRO TS 3000W LED Grow Light

The Most Important Characteristics

  • Dimming knob and daisy chain mechanism, 450 watts of power input, 1016 LED bulbs, wideband full spectrum light, dimming knob and daisy chain mechanism Aluminum components with excellent heat dissipation
Veg stage 5′ x 5′
Bloom stage 4′ x 4′
PAR VALUE 1092.1umol/S
SPECTRUM 660-665nm 730-740nm 3000-3200K 6000-6500K
WATTAGE 450W±5%@AC120V, 436W±5%@AC240V, 433W±5%@AC277V

In addition to being the finest led grow lights, Mars Hydro takes great pleasure in its TS 3000W’s professional production potential, saying that it can provide maximum client happiness. In addition to being an excellent product in its own right, the TS 3000 emits a whole LED sunshine spectrum, delivering ample nutrients for plants at every stage of their growth. It is believed that the additional invisible infrared light not only encourages blooming and fruiting, but it also enhances the production of plants and flowers by up to 30%.

At the same time as creating a calm atmosphere for the plants to develop, the reflective Aluminum hood dissipates heat fast, allowing the plants to receive more energy while being safe from burns.


  • Due to the Glue Process, the LED has a full and rich spectrum
  • It is also water-resistant. Power consumption is reduced. Increased yields
  • Suitable for all stages of development Buds that are large in size
  • Superior output compared to the classic Blurple LEDHPS grow setup.
  • Frequently becoming agitated
  • Instruction handbook that is not in-depth and merely covers the fundamentals

King Plus UL Series 3000w Grow Light

The Most Important Characteristics

  • It has a power input of 447.5 Watts and 1240 LEDs, and it produces a wide spectrum of brilliant light. It has a 3-year warranty and a 90-day guarantee. Quantum grow lights equipped with a SAMSUNG processor
Product parameters
PPF 223.5 umol/s(220V) 218.3 umol/s(110V)
Full Spectrum Blue, White, Red and IR (660-665nm,3000K,5000K, 760nm)
Chip brand SAMSUNG
LED quantity 224pcs LEDs
Avg. Power Draw 102W
Input Voltage AC85-265V
Operating Temperature 14-113?F (-10 – 45?C)
Frequency 50-60Hz
Lifespan 100,000 hours
Package includes 1 x KingLED UL-3000W light 1 x 6ft Power Cord 1 x Hanging Kits 1 x Glasses 1 x Adjustable rope 1 x Product Manual

King Plus’s UL series has gained another level with the addition of another Best LED grow Lights for 48 Tent that is outstanding LED output from 15 years of continuous development – the UL 4000W – which has brought another dimension to the series. Because of its design, it has the potential to produce a greater lumen output and better coverage, resulting in higher yields. The combination of blue light, white light, red light, and infrared light creates a whole spectrum, allowing the plants to develop in the same way they would in natural sunshine.

The panel is water-proof due to the unique protective cover that was created for it.

When used in conjunction with UL 4000W LED, this energy-saving technology delivers extremely brilliant uniform coverage – essential for growing high-quality goods – while also nearly doubling the service life.

Additional accessories include a power cord, hanging kits, glasses, and an adjustable rope, among other things. Pros

  • Water-Resistant LED Panel
  • Comprehensive Instruction Manual Increasing the Lumen will result in higher yields. Cost-effectiveness in terms of rise in power bills
  • Superior energy-saving performance compared to high-pressure sodium/traditional lights
  • Quantum grow lights that are safe to use because of their low operating temperature
See also:  How To Fold A Paper Tent


The Most Important Characteristics

  • LM301B diodes from Samsung provide a full spectrum of light with a 200-watt power input. Includes a dimming knob for added convenience. The vegetable footprint is 3 x 4 feet, while the flowering footprint is 2 x 4 feet.
Product parameters
Veg Coverage 3 x 4 ft
Flower Coverage 2 x 4 ft
Max Yield 2.5g/watt
Par Value 527umol/S
LED 606 pcs
Humidity ≤90%
Lifespan ≥100000 hours
Spectrum 660nm,3000K,5000K and IR 760nm
Frequency 50-60HZ
Input Voltage AC100-277V
Lumen 34500Lm±5%@AC120V34460Lm±5%@AC240V34530Lm±5%@AC277V
Power draw 202.3W±5%@AC120V 196.7W±5%@AC240V196.6W±5%@AC277V
Amp [email protected]@[email protected]
DB 0dB

To ensure the highest possible production from the healthiest buds, each Spider Farmer light in the SF-2000 LED series is subjected to 72 hours of rigorous testing and monitoring before being certified. An good mix of full-spectrum cultivars shortens the flowering period, resulting in a multiplied increase in output. The natural sunshine aura guarantees that your plants’ health is growing correctly and accurately. The advanced dimming feature simplifies the operation even more – whether it’s dimming a single light with a single fixture or utilizing a multi-connection to dim all of the lights at the same time!

Using a thick, strong aluminum board, just the necessary quantity of light is reflected, allowing the excess heat to escape.

The required input voltage is operable on both 100V and 277V alternating current.


  • Free of dampness thanks to water-resistant technology
  • Increased Yields Due to Uniform Canopy Penetration
  • Customized Dimming Option with Advanced Technology
  • Power consumption is lower than that of purple/HPS lights. Because of the combined complete spectrum, it is ideal for all growth stages.
  • Hanging lights are not a suitable choice because of the complicated dimming system.

Mars Hydro SP3000 LED Grow Lights

The Most Important Characteristics

  • Input power: 230 watts
  • Whole spectrum of light
  • 230 watts 960 pieces Samsung LM301B diodes
  • Daisy chain design with dimming mechanism
  • 960 pieces Samsung LM301B diodes
Product parameters Feature 1
Veg Coverage 2 x 5 ft
Bloom Coverage 2 x 4 ft
PPE 2.8 µmol/j
PAR VALUE 824.47umol/S
SPECTRUM 650-665nm 2800-3000K 4800-5000K
DRIVER Meanwell
LIFESPAN 50000 hours
WATTAGE 300W±5%@AC120V 292W±5%@AC240V 292W±5%@AC277V

An additional popular and high-quality led grow light for 48 tent – the SP3000 allows for plant development in a variety of conditions such as tent-grow, greenhouse-grow, home-grow, or even commercial flower shop-grow! Casings, which are capable of absorbing and dissipating heat, further enhance the safety and convenience of plant development. Featuring a full spectrum light system that incorporates UV and infrared LED grow lights, the SP3000 is ideal for indoor and outdoor growing. The UV system has the effect of increasing the temperature at which floral plants can operate to a beneficial level.

A fan-less light board design, similar to that of the marst hydro TS 3000W led lighting, is also included in the SP3000 – in which the high-reflective Aluminum cowl dissipates heat through core covering and ensures a noise-free environment for optimal plant development.


  • Thermally conductive casings
  • A water-resistant light surface
  • A hanging option for side-decoration
  • Lifespan is 50 percent greater than that of random brands. Plant development is much easier with a full spectrum of light. Without the need to switch, you are eligible for all plants and flowers. Chips that are more energy efficient than the Blurple light HPS system
  • Frequently being overheated
  • The hanging wire was of poor quality

King Plus Full Spectrum LED Grow Lights

The Most Important Characteristics

  • Veg and bloom switches are included
  • Power input is 508 watts. Full spectrum light ranging in wavelength from 380 to 780 nm
  • Warranty of three years and a guarantee of three months
  • High-capacity fans and aluminum heat radiators are used.
Product parameters
Vegetative coverage 6’x6’
Flowering coverage 5.5’x5.5’
light spectrum 380 nm to 780 nm (including UV + IR)
Replaces 2000 watt HPS/MH
consuming 375W
Frequency 50-60Hz
Working Temp 68~104℉
LEDs Angle 120°
LEDs 100pcs Dual-Chip 10W
Lifespan 100,000 hours

The never-ending brilliance of King Plus has resulted in the introduction of yet another perfection – the 3000W LED grow light. Its success was only confirmed after a string of critical tests lasting 72 hours. It has a wide range of wavelengths from 380 nm to 780 nm, which is similar to natural sunshine and is beneficial for all types of plants and flowers in the garden. The ability to adjust between Veg and Bloom modes distinguishes this Kings led grow lights from others. This allows for proper progression through the various development stages.

Another unique feature is the system of muted high-speed fans, which allows for quick cooling to be achieved.

When used as a power saver, this 3000W will only require a minimal input voltage of 85V – 265V, consuming on average around 508W – 615W of electricity on average, demonstrating its effectiveness. Pros

  • With a Lifespan of 100,000 hours, it is extremely durable. The use of a more advanced cooling-down system Natural light with a full spectrum is ideal for all types of plants. Reduce the operating temperature without causing it to burn out
  • The use of separate switches to stimulate different phases of development. LED chip that is more advanced than standard high-pressure sodium lighting
  • Within 90 days, you are entitled to a free return. The warranty is for three years.

Thoughts of the Final Hour

It’s quite normal to feel a little disoriented when faced with the plethora of enticing options available on the market. And believe us when we say that it occurred to us in our early days as well! A team of researchers spent many days conducting thorough study to discover the ideal led light for a 48 grow tent. As for lighting up your expanding tent, maybe you will choose the “smarter” option this time. Take your time, read the reviews, and compare the goods you’re interested in. Here’s to a successful harvest season for you!

LED lights for 8×4 grow tent

There are a variety of alternatives. There are too many possibilities to cover them all. Two HLG550s ($750 each) would probably be the most secure and reasonably cost option, with the possibility of adding some extra illumination when you add CO2. A few individuals have praised the Growers Choice ROI light that Anthem mentioned above; my local grow store has these, and they have received positive feedback from others. The issue I have is that if I’m going to spend $1000 on an unknown brand, why not simply purchase the Fluence Spydr 2p or 2i for $250-$450 more and save money in the process?

Either of these lights, as well as many other large bar-style lights, would be excellent choices for CO2.

If you don’t want to spend the money on Fluence but can spare $800-$1000 per light, the decision between HLG and a bar-style Fluence clone like the ROI becomes more difficult.

In order to spend even less, the alternatives become more limited, since most cheaper lights either cannot be used with CO2 or would need the purchase of several lights, which would result in a cost similar to or larger than the higher-end lights.

Question: What Lights For A 4X8 Tent

People frequently inquire as to how many watts are required for a 4 x 8 grow tent. Keep your eyes peeled for the solution, which will be revealed below! During the flowering time, an LED light with an output of at least 50W per square foot of growing space is required to generate a satisfactory yield. As a result, your 48 grow tent is now 4 feet long and 8 feet broad.

How many lights do I need in a 4×8 grow tent?

If the floor is 48, then two 600-watt lights should be plenty for the job. If you are going to use three lights, you may wish to use 400 watt bulbs.

How many watts 4×8 grow tent?

For a 48, I’d use anything from 1200 to 2000 watts, depending on what I had available and whether or not heat was an issue.

What size LED light do I need for my grow tent?

According to conventional wisdom, you should aim for 32-50 watts per square foot of growing space.

If your grow place is a specialized veg tent, you’ll need something closer to 25 watts. Using this example, if you’re dealing with a 3′ by 3′ space, you’d potentially want an LED light with a power demand that ranges between 225 watts (vegetative) to 450 watts (hi-tech) (flowering).

How many plants can I put in a 4×8 grow tent?

According to how big you want your plants to grow, you should be able to put approximately 15-20 plants in a 48.

How big of a grow tent do I need for 4 plants?

A rectangular tent shape is the most effective for four plants, and the most typical size is a 44. This provides each plant with around 4 square feet of growth room (or a 22 of the total area). It is really a little less than that, because you want to leave some space between the plants to allow for air circulation. However, this still allows for quite big plants.

What size LED light for 3×3 grow tent?

In a 3×3 tent, you should aim for 350 watts of power. I would stay away from Amazon’s LED lights. They are either inexpensive and of poor quality, or expensive and of poor quality in some situations. If you’re searching for a light that’s ready to go, 700 is going to be difficult to come by.

What is the best wattage for LED grow lights?

For blooming medicinal or other large flowering plants, a decent rule of thumb for LED grow lights is 32 watts of real power per square foot of growing space, assuming the plants are flowering.

How much does it cost to run a 1000W LED Grow Light?

You must multiply your watts by 1,000 to get your wattage (1,000 kilowats in 1 watt). For example, if we were to use a 1000 watt grow light for eighteen hours a day at the kWh rate we mentioned previously, our formula would be: 1 x $0.1559 x eighteen hours x thirty days = $84.186/month.

How many plants can a 1000w LED light grow?

What is the maximum number of plants I can grow? Size of the Growing Area The bare minimum in terms of watts You must be able to grow a minimum number of plants. 3 x 9 ft (9 x 33 foot) 450 watts 1-9 plants* 12 sq ft (34 square meters) 600 watts 1-12 plants* 16 square feet (4 square meters) 800 watts 1-16 plants* 20 square feet (4 x 5) 1000 watts for 1-20 plants*

How many HPS watts for 3×3 grow tent?

HPS Grow Light Alternative: 250 Watt HPS Grow Light If you have a 3×3 foot grow tent and don’t mind using a non-LED grow light, a 250 watt high pressure sodium (HPS) grow light would be a good option.

What size grow room for 12 plants?

John, A space of 8’8’x8′ can accommodate 12-16 plants comfortably, however it is a little cramped. Because of the varying lighting schedules, you may expect to receive approximately four plants if you want to grow fairly large plants indoors. If you want to grow smaller plants indoors, you can expect to acquire about two plants.

What size carbon filter for 5×5 grow tent?

Table of Carbon Filter Sizes based on Grow Tent Dimensions Size of a Serial Grow Tent Dimensions of the carbon filter 3 5 5 6-inch or larger, or 6″x12″ or 8″x12″ 4 2 2 4-inch 5 4 8 8-inch filter 3 5 5 6-inch or larger, or 6″x12″ or 8″x12″ 6 1010 8-inch filters or an 8’x24′ carbon filter are required.

What size light for 5×5 grow tent?

For a 5×5 tent, it is advisable to use lights that are around 1000 watts (High-Pressure Sodium). Although HPS lights appear to be yellow in hue, they actually contain color spectrums that are yellow and red. Plants that bloom well in both spectrums are encouraged to do so.

Should seedlings get 24 hours of light?

In order for your seedlings to develop healthy and robust, it is true that they require enough of bright light, but they also require a time of darkness to survive.

They should be left on for 12 to 16 hours a day, depending on the circumstances. Many individuals make the mistake of placing their seedlings under fluorescent illumination 24 hours a day for the whole time they are growing.

Can you have too much light in a grow tent?

Despite the fact that too much light can be detrimental to plant development, it is also a rather simple problem to resolve. Experts recommend 100 watts of light for a 2 foot by 2 foot grow area and up to 1,000 watts of light for an 8 foot by 8 foot grow area, depending on the size of the grow area.

See also:  How Waterproof Is The Kelty Airlift Tent

How much does a 1000 watt LED yield?

The average output with a single 1000-watt light is around 2 pounds every harvest. Sometimes I weigh less than 1.5 pounds, and other times I weigh more than 2.25 pounds.

What size LED light for 2×4 grow tent?

While the minimal amount of electricity required to cultivate cannabis in a 2×4 foot grow tent is 40 watts per plant, even the finest grow lights require at least 200 watts for the entire tent.

How much area does a 1000 watt grow light cover?

When hanging 2 feet above the plants, a 1000 watt grow lamp can illuminate an area of around 7 feet square when suspended 2 feet above the plants. A 400-watt lamp would be sufficient for illuminating an area around 4 feet square.

What is the best grow light for a 4×8 grow tent?

For the reason why LED lights are typically recommended for grow tents, we will only cover the finest LED grow lights available on the market for your tent. To light a 44 tent, a grow lamp with an actual wattage range of 500-600 watts should be used (assuming blooming plants that demand a lot of light and are collected in a single location).

How many cars fit in a 5×5 tent?

In a 55 tent, there are nine automobiles.

How many plants can fit in grow tent?

For this size grow tent, we recommend that you place four full-size plants in it, allowing you plenty of freedom to move about. You can also squeeze 6 in there, but it will be a tight fit. You may also accommodate 16 small-sized plants that will grow to be no more than 2 feet tall in this space.

Best led Grow Light For 4×8 tent in 2020 For Your Plants

We recommend that you place four full-size plants into this size grow tent to allow you plenty of area to maneuver. The number 6 can also be accommodated, however it will be a tight fit. 16 small-sized plants (no more than 2 feet tall) can also be accommodated in this space.

How many light Required for 4×8 tent

How many lights do you need to cover a 48 tent is the question at this point. The solution is straightforward: one HYDRO SP 250 Led Grow Light can illuminate a 24% of a 48% tent’s surface area. Therefore, four HYDRO SP 250 Led Grow Lights are required to illuminate a 48% tent. You will be given a recommendation for lighting in terms of on and off time and distance. During the vegetative period, you will have this light on for 18 hours and off for 6 hours. For blooming, leave the lights on for 12 hours and turn them off for another 12 hours.

24 inches for sowing, 24-30 inches for germination, 18-24 inches for growth, and 12-18 inches for blooming are recommended.

When staring at the light, you should wear sunglasses to protect your eyes from the bright rays of the sun.

The cost of this lamp is a tad on the expensive side.

Product features:

Dimensions of the product: 42.5 3.5 3.1 inches Weight of the item: 8.82 pounds Approximately 12.95 pounds in shipping weight

Full Spectrum Led Grow Light

the product measures 42, 3, 5, and 3 inches. 8.82 pounds is the weight of the item. Approximately 12.95 pounds when shipped through ground service.

How Many LED Watts Are Required Per Square Foot of Grow Space?

*This article was last updated in May 2018. Are you a newcomer to the world of LED cultivation? If this is the case, the charts below will assist you in determining how much energy (measured in watts) your plants require to blossom. Disclaimer: Wattage is a legacy of the days of high-intensity discharge (HID) lamps (MH and HPS). The coverage area of a fixture or the utility of an LED grow light should not be determined by the wattage of the fixture or the LED grow light. Using wattage as a simple technique of estimating the optimal fixture size for your grow should be limited to the most basic of situations.

PPFD (and spectrum) are essential components of a good grow when used in conjunction with the appropriate spectrum for your plant type and development phase.

The term “wattage” in this article refers to the amount of electricity that is pulled from the wall, not to the amount of electricity that is drawn from the LEDs, which is normally the product of the maximum LED wattage multiplied by the number of LEDs specified by the manufacturer.

The LED grow light, on the other hand, may only consume 500 watts when connected to the wall.

Grow variables

It is critical to note that the amount of actual watts that you will use for your grow will vary based on the following factors:

  • Plants that require a lot of light, such as tomatoes, peppers, and other vegetables
  • Plants that require little light, such as herbs and leafy greens (such as basil lettuce)
  • Plants that require a lot of light, such as tomatoes and peppers
  • Plants that require little to no sunlight, such as herbs and leafy greens (such as basil lettuce)

Watts per square foot

For blooming, the typical LED grow lamp consumes around 32 watts to cover 1 square foot. This is in stark contrast to a conventional HID lamp, which consumes 40 watts per square foot (assuming a 5′ x 5′ space or a coverage area of 25 square feet). The use of a HID in a 4′ x 4′ area will increase the power coverage to 62.5 watts per square foot (psf). (The energy savings that growers may expect from employing LED grow lights instead of high-intensity discharge lights is around 38 percent.) This energy savings figure solely includes the savings that farmers realize as a result of utilizing LED lighting fixtures.

For example, depending on the size of the setup and the temperature of the surrounding environment, less ventilation and air conditioning may be employed, or it may be altogether avoided.

More energy-efficient LED grow lights will consume fewer watts to produce the same amount of light that a less energy-efficient LED grow light would provide.

As a result, as previously said, wattage is not the most accurate tool for determining how strong of a grow light you require for a specific coverage area under consideration.

LED Wattage Chart Explanation

The wattages indicated below are based on the assumption that you are blooming your plants. If you’re growing vegetables, you might want to consider reducing your wattage by 50% because vegging plants only require roughly half the amount of light that flowering plants do. As is always the case, following the manufacturer’s advice is the best course of action.

Using the charts

The following columns will be included in each of the charts:

  • Plants to be cultivated in a certain area The area covered by a certain number of plants in terms of square footage
  • The recommended LED wattage is based on the quantity of plants being grown in the given space.

Wattage charts

For blooming, assume a wattage of around 32 watts per square foot (real LED wattage). Smaller yields may be associated with lower wattage, whereas bigger yields may be associated with higher wattage.

Quick Guide (watts per coverage area)

of Plants Square Feet Wattage from Wall
1 1 30 to 40 watts
2 2 60 to 80 watts
4 4 120 to 140 watts
6 6 180 to 200 watts
8 8 240 to 300 watts
10 10 300 to 340 watts

Recommended wattage assuming 2.0 sq ft/plant

of Plants Square Feet Wattage from Wall
1 2 60 to 80 watts
2 4 120 to 140 watts
4 8 240 to 300 watts
6 12 360 to 400 watts
8 16 500 to 650 watts
10 20 600 to 800 watts

Recommended assuming 4.0 sq ft/plant

of Plants Square Feet Wattage from Wall
1 4 120 to 140 watts
2 8 240 to 300 watts
4 16 500 to 650 watts
6 24 700 to 860 watts
8 32 900 to 1100 watts
10 40 1100 to 1400 watts

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1200 or 1800 watts for a 4X8 grow tent?

You are currently using an out-of-date web browser. It is possible that this or other websites will not show correctly. You need either upgrade your browser or switch to another one. Okay, so I’m getting ready to start my first indoor grow. I’ve already visited three local hydroponics stores, visited a million websites, and read Cervante’s bible from cover to cover. I know, I’m a typical rookie, but bear with me. I’ll start with a simple veg and flower tent (4x8x6.5 tall, $189 plus shipping and tax) to see how things go.

  • Growing in the dark is no longer an option with the 100 percent reflective Mylar Hydroponics Grow Tent, Non Toxic Hydro Dark Room Box from “The GYO1011: Patio, Lawn, and Garden Hut is 96 inches by 48 inches by 78 inches.
  • I’m completely baffled.
  • Question 1: Should I use two 600-watt MH/HPS lights or three 600-watt MH/HPS lights for a 32-square-foot area?
  • I have some money put aside for my setup and am willing to add a third 600 watt power supply if absolutely necessary.
  • Question 2: Will I require air conditioning if I use two or three 600-watt bulbs in a mylar grow tent?
  • What do you think is the best course of action?
  • Question 3: I’m trying to decide between soil and hydro.

Please accept my heartfelt appreciation in advance.

Do you mean 4×8 if you’re talking about 8 feet tall?

If this is the case, two lights should be plenty, especially at 600 watts.

If you are going to use three lights, you may wish to use 400 watt bulbs.

The reading material is extensive, but if you put in the effort, you will save yourself a great deal of difficulty.

Reading the lumens and other such material is actually overkill for me at this point.

I’m curious as to what the temperature is in the basement.

Because if it’s too chilly, you should opt for an air-cooled light housing.

I settled on the Hydro gro because of the ease with which the nutrients could be mixed and the absence of mess.

Depending on how you put it up, I believe there is far less mess.

I’m not sure how many lumens are produced by each plant, though.

I feel that the plant will thrive with simply CFLs, and so, any HID bulb will, in my opinion, be a complete waste of time.

I wish I’d done it sooner.

Wishing you the best of luck!

My basement ranges in temperature from 55 degrees (winter low) to 75 degrees (summer high) (summer high).

See also:  How To Make A Tent At Home Without Wood

In Colorado, we experience days with temperatures as low as -10 degrees and as high as 100 degrees.

The installation of a $20 remote thermometer down there to keep track of the temperature is something I’m considering doing.

As a result, the formula is as follows: 250W HID illuminates a 2′ by 2′ area (200W min) 400W HID = 3′ x 3′ area of illumination (450W min) 600W HID = 3.5′ X 3.5′ illumination area (612.5W min) 1kW HID equals a 4′ by 4′ surface area (800W min) As a result, according to my estimates, you will require 1600 watts for your 4′ X 8′ space.

  1. I’m sure you could come up with a few other ways to do this.
  2. Some lights have a higher lumen output than others.
  3. However, 2500 lumens per plant is the bare minimum, and I am certain that you will keep well away from that.
  4. I’m looking forward to seeing what you come up with once you’ve got everything set up.
  5. My basement ranges in temperature from 55 degrees (winter low) to 75 degrees (summer high) (summer high).
  6. In Colorado, we experience days with temperatures as low as -10 degrees and as high as 100 degrees.
  7. The installation of a $20 remote thermometer down there to keep track of the temperature is something I’m considering doing.
  8. It will be less expensive with more light for that space, and in a chilly basement, you may be able to get away with simply cooling the lights.

It is simple to grow 30 plants, and it makes no difference whether they are grown in soil or under hydroponics. 2 600 watterswd. should be plenty for that foot print, especially given the fact that you may position them closer to the plants. It is necessary to set the 1000 wd at a high level.


If you’re going to do anything, do it correctly. 3 600’s 600plus cfm fan6″ duct 3 600’s 600plus cfm fan6″ duct Whatever happens, you’re going to need a blower. Simply get a larger one. I have one thousand dollars in 4×4. PERFECT PitViper is a band that I enjoy listening to. He is well-versed in his field.


Another point that I only recently realized was important. On movers, I also run 1K’s without the use of active air cooling. As long as the mover is in place, you can pretty much let them grow into the lamp; however, when I put a blower on a 1K that does not include a mover, I have to keep about 16″ away. Not because of the heat (because the housing is cool), but because of the intense light wash. The intensity is concentrated in a single location. If you have a ceiling height of 7 feet, you’re fine.

  1. He would tell you the same thing he would tell me.
  2. Isn’t it true that if I get an extra 2 oz from having three 600W lights, it will more than pay for itself?
  3. I’m currently working on finishing a clone room and a mother room in my basement, which is located beneath my stairs.
  4. T5s are given to the babies in the clone room.
  5. I bought an Oregon Scientific temperature/humidity wireless monitor ($24 at Target) so that I can keep an eye on the conditions at all times.


An additional point that I only lately became aware of is On occasions without active air conditioning, I also run 1Ks on a regular basis. The mover allows you to pretty much let them to grow into the light, however when I place a blower on a 1K without a mover, I have to keep around 16″ away from the lamp. Because of the intense light wash, and not because of the heat (the housing is cool), An extreme amount of intensity can be found in one location. As long as your ceiling is 7 feet high, you’re good to go!

  1. What he would say to you would be the same as his own.
  2. Shouldn’t having three 600W bulbs pay for themselves if I gain an additional 2 oz in weight?
  3. The clone room and the mother room are being finished in my basement, beneath my stairs, and I’m in the process of finishing both.
  4. It is necessary to provide T5s to all of the newborns in the clone chamber.

The wallboard in the basement is being installed one little section at a time after work. I purchased an Oregon Scientific wireless temperature/humidity sensor ($24 at Target) to keep track of the conditions. The anticipation of putting this grow to work is building up.


1k provides 31 watts per square foot of space. According to what I’ve read, movers boost efficiency by 40%. (I’m not sure whether that’s a reasonable expectation, but that’s what they say.) You get 43w sq/ft by multiplying 31w by 1.40. I’d just hang another 1000 on the wall. 1k provides 31 watts per square foot of space. According to what I’ve read, movers boost efficiency by 40%. The answer is 43w sq/ft if you multiply 31w by 1.40. (I’m not sure whether that’s reasonable, but that’s what they say.) I’d just hang another 1000 on the wall.

  • versus one who is moving?
  • Curiosity got the better of me.
  • Lumens are a bunch of nonsense, and they don’t signify anything.
  • It is entirely up to you whether or not you can deal with the heat buildup inside the tent.

Which LED lights for 4×8 Flowering Tent?

  1. Date of joining: September 3, 2017 Messages:24 Likes Received:2 Hello, I was wondering what you would recommend for LED grow light setups when it comes to cannabis cultivation. I was planning on purchasing two Advanced Platinum LED P1200 lights, however the reviews state that they are not suitable for tents due to their weight. I was also considering if it would be excessive to purchase two given the space available in a 4×8 tent. When it comes to LED lights, which ones do you recommend for a 4×8 tent with an unlimited budget? The reviews I’ve read on the Platinum LED lights indicate that they have a high failure rate. If I had an unlimited budget, I would invest in a cob setup. Is there a specific amount of money you’d want to spend on a led? We can provide a recommendation. The fact that something costs more does not imply that it will perform better.

FataquiWell-Known Member

Date of joining: February 13, 2016 Messages:773 Likes Received:457 If money were no problem, I would absolutely check at the 4 foot Kind Flowering bar lights, and use 12 of them in the vertical position, one every 2 feet, for a total of three x four lights in total. I built up a 4 x 8 grow room for a customer using those lights about 6 months ago, and I can tell without a doubt that vertical lighting with Kind lights produces gorgeous plants with amazing resin production if you want to grow the greatest plants possible under LED lighting.

If you have an issue, they will take care of it immediately and without hesitation!

In passing, I’d like to mention I have never been a fan of anything LED or COB; for me, it has always been and will continue to be HID lighting.

Yeah, I’ve tested well over two hundred various LED(s) and COB(s), and none of them can match the results I obtain with HID and inexpensive $8.00 1K sylvania lights watt for watt.

Tbone ShuffleJack of All TradesOld School

Date of joining: June 8, 2016 Messages:15,873 Likes Received:11,262 For the past couple of years, I’ve been using platinum as a fuel. I like it, however there are nicer leds on the market now that are less expensive. To blossom with platinums throughout the full 4×8 space, the optimum plan would be four platinum p600s placed side by side. I have a p900, which isn’t too hefty for a tent to carry.

The gorilla tents have a capacity of p1200. In addition, I grow in a 4×8 that has been divided in half. If you are vegging in a 4×4, acquire three of them while you can since there are only three left. HLG 65 is an acronym that stands for High-Low-Gain 65.

Tbone ShuffleJack of All TradesOld School

Date of joining: June 8, 2016 Messages:15,873 Likes Received:11,262

Tbone ShuffleJack of All TradesOld School

Date of joining: June 8, 2016 Messages:15,873 Likes Received:11,262 There has never been a problem with the failure rate on any of my P450 or P900 computers. Date of joining: September 3, 2017 Messages:24Likes Received:2 In order to set up a 4×8 tent, how many of the p1200s would I require? Would two be sufficient? Is it also preferable to just get more of the lower-level individuals? For example, four P600s

Tbone ShuffleJack of All TradesOld School

Date of joining: June 8, 2016 Messages:15,873 Likes Received:11,262 If you have no choice but to use platinums and you want to bud the entire 4×8 tent, I believe that four 600s are the ideal configuration for a nice spread on a little footprint. You may make them more evenly distributed and spaced further apart. A p1200 is identical to two p600s that have been taped together. In the same way that a p900 is made up of two p450s. Having said that, I’ve been using platinums in my floral area for the past two years without incident.

  1. Using decent potency, I’ve been able to achieve up to about.8 grams per watt, however technology in led grow lights has advanced really rapidly.
  2. The qb 260 kits that I provided you with are exactly what I purchased to replace my platinums.
  3. I feel awful for criticizing them because they did provide me with some excellent cannabis, but times have changed.
  4. This is a 270 watt qb260 operating next to a 515 watt platinum p900 in a close proximity.

evohunterWell-Known Member

Date of joining: May 21, 2016 Messages:411Likes Arrived:198COB or QB, I run three 400W Vero27 wood kits over my 4×8 flood table, and I really love them.

Tbone ShuffleJack of All TradesOld School

Date of joining: June 8, 2016 Messages:15,873Likes received: 11,2621 HLG 550 for each floral region of 4×4 pixels, or 2 for a 4×8 pixels. These lights may generate a startling amount of heat. I would suggest a couple of clips on 6 “There are fans for each light to assist cool them and circulate exhaust fan air, as well as a huge exhaust fan configuration. 8 is a possibility “. These creatures are capable of producing the illumination of a 1000 watt high-pressure sodium lamp individually. They create some heat and do not have ventilated hoods to help cool them down.

Because they produce so much light, it is inevitable that some heat will be generated.

Tbone ShuffleJack of All TradesOld School

Date of joining: June 8, 2016 Messages:15,873 Likes Received:11,262 My White Rhino foxtailed into some colas that were about the size of my forearm.

I think this is the largest I’ve ever grown. They were under the influence of the qb260 for approximately two-thirds of the bud cycle. One may be seen in the foreground of the photograph. Beginning tomorrow or the next day, I will begin cutting it.

Tbone ShuffleJack of All TradesOld School

Date of joining: June 8, 2016 There have been 15,873 messages sent and 11,262 likes received. I’m now smoking my qb bud, and every time I pack a bowl, I’m blown away by how good it is. This is the best crop I’ve ever produced. The nuggets are quite thick. It’s on another level. The highest buds have almost no give to them at all. They’re hard as rocks and burn for an eternity, yet they taste fantastic after less than a week in the cure. Date of joining: September 3, 2017 Messages:24Likes Received:2 Consider the ChilLED gen 2 600 watt or the Black dog phytomax 2 as alternatives.

until the 20 percent discount is no longer valid, so I’m trying to make the best decision possible.

Date of joining: May 19, 2017 1,729 messages were sent out, and 1,326 likes were received.

Take a look at the lead area of the Rollitup boards.

It’s difficult to compete with their pricing as well.

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