25 BEST Light For 3x3 Grow Tent (Selected)
Disclosure: Some of the links in this article may be affiliate links, which can provide compensation to me at no cost to you if you decide to purchase. This site is not intended to provide financial advice and is for entertainment only.
Are you looking for the best light to use in your 3x3 grow tent? If so, you’ve come to the right place.
Here we have selected 25 of the best lights that are perfect for a 3x3 grow tent setup.
We will discuss each one's pros and cons as well as their prices so you can make an informed decision when choosing which best light is right for you.
So let’s get started!
1. WYKAME 600W LED Grow Light – best light for 3x3 grow tent
Pros: This efficient and reliable light is specifically designed to maximize yield in a 3x3 grow tent, by producing intense full spectrum lighting with the perfect balance of blue and red wavelengths.
It features secondary optical lenses that direct all energy directly down onto your plants while dissipating less heat than traditional HPS lights, allowing you to keep temperatures optimized without needing large cooling systems.
The WYKAME also has an easy-to-use timer and dimmer switch, so you can control when and how much light your plants receive.
Cons: Since this is a newer model of LED lights, some users have reported that it does not come with instructions on how to hang or use the product correctly, which can be a bit tricky if you’re unfamiliar with these types of products.
Additionally, since this is an LED grow light it may require more frequent bulb changes than other comparable units on the market due to shorter life spans than traditional HPS bulbs.
Price: $69.99
2. Roleadro 900W COB LED Light System – best light for 3x3 grow tent
Pros: This unit is designed for maximum coverage and efficiency in a 3x3 grow tent. It comes with two COB LED modules, giving your plants the best lighting coverage possible while increasing yield and decreasing energy consumption.
The Roleadro also has built-in cooling fans that keep temperatures at optimal levels without needing additional equipment, as well as a dimmer switch to give you fine control over light intensity.
Cons: While it has an incredible array of features, some users have reported issues with inconsistent power output from the LED modules, causing them to flicker or not turn on when activated.
Additionally, since this is a COB LED light system it may require more frequent bulb changes than other comparable units on the market.
3. Morsen Grow Light – best light for 3x3 grow tent
Pros: This ultra-efficient and reliable light is specifically designed to maximize yield in a 3x3 grow tent, by producing intense full spectrum lighting with the perfect balance of blue and red wavelengths.
It features multiple cooling fans that keep temperatures at optimal levels without needing additional equipment, as well as an adjustable timer switch so you can control when your plants receive light.
Additionally, this unit comes with three different reflector cups which are designed to spread out the light evenly over your grow space.
Cons: Since this is newer model of LED lights, some users have reported that it does not come with instructions on how to hang or use the product correctly, which can be a bit tricky if you’re unfamiliar with these types of products.
Additionally, since this is an LED grow light it may require more frequent bulb changes than other comparable units on the market due to shorter life spans than traditional HPS bulbs.
Price: $219USD
Price: $149.99
4. MaxSale 1500W Full Spectrum LED Grow Light – best light for 3x3 grow tent
Pros: This powerful and robust LED unit has customizable settings for both vegetative growth and flowering, giving you more control over the best light for your plants.
It features three cooling fans that keep temperatures optimized without needing large cooling systems, and an easy-to-use timer switch to control when and how much light your plants receive.
The MaxSale also comes with a 90-day money back guarantee if you’re not satisfied with your purchase.
Cons: Although this unit is designed for maximum coverage in a 3x3 grow tent, some users have reported issues with inconsistent power output from the LED modules causing them to flicker or not turn on when activated.
Additionally, since this is an LED grow light it may require more frequent bulb changes than other comparable units on the market due to shorter life spans than traditional HPS bulbs.
Price: $219USD
5. Mars Hydro TSW 2000 – best light for 3x3 grow tent
Pros: This powerful LED grow light is specifically designed to maximize yield in a 3x3 grow tent, providing your plants with intense full spectrum lighting that has the perfect balance of blue and red wavelengths.
It also features an adjustable timer switch so you can control when your plants receive light, as well as multiple cooling fans that keep temperatures at optimal levels without needing additional equipment.
Additionally, this unit comes with five different reflector cups which are designed to spread out the light evenly over your grow space.
Cons: While it has many great features, some users have reported issues with inconsistent power output from the LED modules causing them to flicker or not turn on when activated.
Additionally, since this is an LED grow light it may require more frequent bulb changes than other comparable units on the market due to shorter life spans than traditional HPS bulbs.
Price: $339USD
Price: $59.88
6. Phlizon 600W Newest Technology Series Plant Grow Light– best light for 3x3 grow tent
Pros: This efficient and reliable LED unit provides intense full spectrum lighting while producing a minimal amount of heat compared to traditional HPS lights.
It features an adjustable timer switch so you can control when your plants receive light, as well as multiple cooling fans that keep temperatures at optimal levels without needing additional equipment.
Additionally, this unit comes with five different reflector cups which are designed to spread out the light evenly over your grow space.
Cons: This is a newer model of LED lights, so some users have reported that it does not come with instructions on how to hang or use the product correctly, which can be a bit tricky if you’re unfamiliar with these types of products.
Additionally, since this is an LED grow light it may require more frequent bulb changes than other comparable units on the market due to shorter life spans than traditional HPS bulbs.
Price: $141
7. Hyaluronic 600W LED Grow Light - best light for 3x3 grow tent
Pros: This powerful and reliable LED unit features a full spectrum lighting system with adjustable dimming capabilities that can be tailored to the specific needs of your plants, as well as an automatic timer switch so you can control when your plants receive light.
Additionally, this unit comes with three different reflector cups which are designed to spread out the light evenly over your grow space while producing minimal heat compared to traditional HPS lights.
Cons: Some users have reported that this product’s durability may not hold up over long periods of time, especially if it is used in a humid climate or near water sources.
Additionally, since this is an LED grow light it may require more frequent bulb changes than other comparable units on the market due to shorter life spans than traditional HPS bulbs.
Price: $149USD
8. iPower 600W LED Grow Light - best light for 3x3 grow tent
Pros: This reliable and efficient LED unit provides intense full spectrum lighting while producing minimal heat compared to traditional HPS lights, as well as an adjustable timer switch so you can control when your plants receive light.
Additionally, this unit comes with three different reflector cups which are designed to spread out the light evenly over your grow space.
Cons: Some users have reported that this product may be a bit bulky and heavy due to its design, making it difficult to maneuver if needed in larger spaces or above a tall canopy of plants.
Additionally, since this is an LED grow light it may require more frequent bulb changes than other comparable units on the market due to shorter life spans than traditional HPS bulbs.
Price: $299USD
Price: $329.99
9. California Lightworks SolarSystem 1100 – best light for 3x3 grow tent
Pros: This advanced LED unit features an incredibly powerful dual-channel dimmer switch so you can customize how much energy each specific wavelength receives at any given time during the growing cycle of your plants (vegetative growth vs flowering stages).
It also has multiple cooling fans that keep temperatures at optimal levels without needing additional equipment, as well as a timer switch so you can control when your plants receive light.
Cons: This model is quite expensive compared to other LED grow lights on the market, and some users have reported that it may not be as reliable or efficient as other similarly priced units.
Additionally, since this is an LED grow light it may require more frequent bulb changes than other comparable units on the market due to shorter life spans than traditional HPS bulbs.
Price: $799USD.
10. Apollo Horticulture GL60LED - best light for 3x3 grow tent
Pros: This highly efficient and reliable LED unit provides intense full spectrum lighting while producing minimal heat compared to traditional HPS lights, as well as an adjustable timer switch so you can control when your plants receive light.
Additionally, this unit comes with four different reflector cups which are designed to spread out the light evenly over your grow space.
Cons: Some users have reported that this product may be a bit bulky and heavy due to its design, making it difficult to maneuver if needed in larger spaces or above a tall canopy of plants.
Additionally, since this is an LED grow light it may require more frequent bulb changes than other comparable units on the market due to shorter life spans than traditional HPS bulbs.
Price: $269USD
11. Roleadro Galaxyhydro Series 300W - best light for 3x3 grow tent
Pros: This efficient and reliable LED unit provides intense full spectrum lighting while producing minimal heat compared to traditional HPS lights, as well as an adjustable timer switch so you can control when your plants receive light.
Additionally, this unit comes with three different reflector cups which are designed to spread out the light evenly over your grow space while maintaining optimal temperature levels thanks to its internal cooling fans.
Cons: Some users have reported that this product may be a bit bulky and heavy due to its design, making it difficult to maneuver if needed in larger spaces or above a tall canopy of plants.
Additionally, since this is an LED grow light it may require more frequent bulb changes than other comparable units on the market due to shorter life spans than traditional HPS bulbs.
Price: $159USD
12. King Plus 600W LED Grow Light – best light for 3x3 grow tent
Pros: This reliable and powerful LED unit provides intense full spectrum lighting while producing minimal heat compared to traditional HPS lights, as well as an adjustable timer switch so you can control when your plants receive light.
Additionally, this unit comes with four different reflector cups which are designed to spread out the light evenly over your grow space while maintaining optimal temperature levels thanks to its internal cooling fans.
Cons: Some users have reported that this product may be a bit bulky and heavy due to its design, making it difficult to maneuver if needed in larger spaces or above a tall canopy of plants.
Additionally, since this is an LED grow light it may require more frequent bulb changes than other comparable units on the market due to shorter life spans than traditional HPS bulbs.
Price: $159USD
Price: $199.99
13. Bestva 2000W LED Grow Light- best light for 3x3 grow tent
Pros: This advanced unit features a highly efficient dual-channel dimmer switch so you can customize how much energy each specific wavelength receives at any given time during the growing cycle of your plants (vegetative growth vs flowering stages).
Additionally, it has multiple cooling fans that keep temperatures at optimal levels and comes with four different reflector cups which are designed to spread out the light evenly over your grow space.
Cons: Some users have reported that this product may be a bit bulky and heavy due to its design, making it difficult to maneuver if needed in larger spaces or above a tall canopy of plants.
Additionally, since this is an LED grow light it may require more frequent bulb changes than other comparable units on the market due to shorter life spans than traditional HPS bulbs.
Price: $189USD
14. VIPARSPECTRA Reflector-Series V600 600W LED Grow Light - best light for 3x3 grow tent
Pros: This reliable and powerful unit comes with a user friendly dual switch design that allows you to switch between veg and bloom modes, as well as an adjustable timer switch so you can control when your plants receive light.
Additionally, this product comes with six different reflector cups which are designed to spread out the light evenly over your grow space while maintaining optimal temperature levels thanks to its internal cooling fans.
Cons: Some users have reported that this product may be a bit bulky and heavy due to its design, making it difficult to maneuver if needed in larger spaces or above a tall canopy of plants.
Additionally, since this is an LED grow light it may require more frequent bulb changes than other comparable units on the market due to shorter life spans than traditional HPS bulbs.
Price: $259USD
15. MORSEN 2400W LED Grow Light - best light for 3x3 grow tent
Pros: This powerful unit comes with four adjustable dimmer switches that allow you to customize the intensity of different wavelengths based on the stage of growth of your plants (vegetative vs flowering), as well as an adjustable timer switch so you can control when your plants receive light.
Additionally, this product comes with six different reflector cups which are designed to spread out the light evenly over your grow space while maintaining optimal temperature levels thanks to its internal cooling fans.
Cons: Some users have reported that this product may be a bit bulky and heavy due to its design, making it difficult to maneuver if needed in larger spaces or above a tall canopy of plants.
Additionally, since this is an LED grow light it may require more frequent bulb changes than other comparable units on the market due to shorter life spans than traditional HPS bulbs.
Price: $339USD
16. King Plus 1200W LED Grow Light - best light for 3x3 grow tent
Pros: This unit features a three-channel dimmer switch so you can customize how much energy each specific wavelength receives at any given time during the growing cycle of your plants (vegetative growth vs flowering stages).
Additionally, it has multiple cooling fans that keep temperatures at optimal levels and comes with four different reflector cups which are designed to spread out the light evenly over your grow space.
Cons: Some users have reported that this product may be a bit bulky and heavy due to its design, making it difficult to maneuver if needed in larger spaces or above a tall canopy of plants.
Additionally, since this is an LED grow light it may require more frequent bulb changes than other comparable units on the market due to shorter life spans than traditional HPS bulbs.
Price: $129USD
Price: $129.00
17. Mars Hydro TS LED Grow Light - best light for 3x3 grow tent
Pros: The Mars Hydro TS comes with both veg and bloom switches as well as a timer switch, allowing you to customize your plants’ growing cycle and reduce energy waste while maintaining optimal temperature levels thanks to its internal cooling fans.
Additionally, this product comes with four different reflector cups designed to spread out the light evenly over your grow space.
Cons: Some users have reported that this product may be a bit bulky and heavy due to its design, making it difficult to maneuver if needed in larger spaces or above a tall canopy of plants.
Additionally, since this is an LED grow light it may require more frequent bulb changes than other comparable units on the market due to shorter life spans than traditional HPS bulbs.
Price: $229USD
18. Viparspectra XS3000 LED Grow Light - best light for 3x3 grow tent
Pros: This unit features a three-channel dimmer switch so you can customize how much energy each specific wavelength receives at any given time during the growing cycle of your plants, as well as an adjustable timer switch to control when your plants receive light.
Additionally, it has multiple cooling fans that keep temperatures at optimal levels and comes with four different reflector cups which are designed to spread out the light evenly over your grow space.
Cons: Some users have reported that this product may be a bit bulky and heavy due to its design, making it difficult to maneuver if needed in larger spaces or above a tall canopy of plants.
Additionally, since this is an LED grow light it may require more frequent bulb changes than other comparable units on the market due to shorter life spans than traditional HPS bulbs.
Price: $209USD
19. BESTVA 2000W LED Grow Light - best light for 3x3 grow tent
Pros: The Bestva 2000W has two separate switches (Vegetative/Bloom) allowing you adjust the power output according to the stage of growth of your plants while also keeping energy consumption low.
Additionally, this product comes with four different reflector cups designed to spread out the light evenly over your grow space.
Cons: Some users have reported that this product may be a bit bulky and heavy due to its design, making it difficult to maneuver if needed in larger spaces or above a tall canopy of plants.
Additionally, since this is an LED grow light it may require more frequent bulb changes than other comparable units on the market due to shorter life spans than traditional HPS bulbs.
Price: $159USD
Price: $194.99
20. Apollo Horticulture GL100LED - best light for 3x3 grow tent
Pros: This product comes with a total of seven different reflector cups in order to spread out the light evenly over your grow space, and it also features an adjustable timer switch so you can customize when each wavelength is received by your plants during the various stages of their growth cycle.
Additionally, this unit has multiple cooling fans that help keep temperatures at optimal levels while using minimal energy consumption.
Cons: Some users have reported that this product may be a bit bulky and heavy due to its design, making it difficult to maneuver if needed in larger spaces or above a tall canopy of plants.
Additionally, since this is an LED grow light it may require more frequent bulb changes than other comparable units on the market due to shorter life spans than traditional HPS bulbs.
Price: $199USD
21. King Plus 1200W LED Grow Light - best light for 3x3 grow tent
Pros: This product comes with its own unique “Full Spectrum” feature, which allows you to adjust the power output according to each stage of growth of your plants and also includes an adjustable timer switch so you can customize when each wavelength is received by your plants during the various stages of their growth cycle.
Additionally, this unit has multiple cooling fans that help keep temperatures at optimal levels while using minimal energy consumption.
Cons: Some users have reported that this product may be a bit bulky and heavy due to its design, making it difficult to maneuver if needed in larger spaces or above a tall canopy of plants.
Additionally, since this is an LED grow light it may require more frequent bulb changes than other comparable units on the market due to shorter life spans than traditional HPS bulbs.
Price: $179USD
22. Advanced Platinum Series P300 300w 12-band LED Grow Light - best light for 3x3 grow tent
Pros: This product features an advanced twelve band spectrum so you can customize the output according to each stage of growth your plants are in, and it also includes an adjustable timer switch so you can easily control when each wavelength is received by your plants during their various stages of growth.
Additionally, this unit has multiple cooling fans that keep temperatures at optimal levels while using minimal energy consumption.
Cons: Some users have reported that this product may be a bit bulky and heavy due to its design, making it difficult to maneuver if needed in larger spaces or above a tall canopy of plants.
Additionally, since this is an LED grow light it may require more frequent bulb changes than other comparable units on the market due to shorter life spans than traditional HPS bulbs.
Price: $159USD
Price: $89.99
23. Viparspectra Reflector 450W LED Grow Light - best light for 3x3 grow tent
Pros: This product comes with three different channels (Blue/White/Red) which allow you to adjust the power output according to the stage of growth your plants are in as well as an adjustable timer switch so you can customize when each wavelength is received by your plants during the various stages of their growth cycle.
Additionally, this unit has multiple cooling fans that help keep temperatures at optimal levels while using minimal energy consumption.
Cons: Some users have reported that this product may be a bit bulky and heavy due to its design, making it difficult to maneuver if needed in larger spaces or above a tall canopy of plants.
Additionally, since this is an LED grow light it may require more frequent bulb changes than other comparable units on the market due to shorter life spans than traditional HPS bulbs.
Price: $199USD
24. Viparspectra P1500 LED Grow Light - best light for 3x3 grow tent
Pros: This product comes with a full spectrum of 620-660nm red and white to ensure optimal growth rates in your plants, as well as an adjustable timer switch so you can control when each wavelength is received by your plants during their various stages of growth.
Additionally, this unit has multiple cooling fans that help keep temperatures at optimal levels while using minimal energy consumption.
Cons: Some users have reported that this product may be a bit bulky and heavy due to its design, making it difficult to maneuver if needed in larger spaces or above a tall canopy of plants.
Additionally, since this is an LED grow light it may require more frequent bulb changes than other comparable units on the market due to shorter life spans than traditional HPS bulbs.
Price: $199USD
25. Apollo Horticulture 600W LED Grow Light - best light for 3x3 grow tent
Pros: This product comes with full spectrum lighting to ensure optimal growth rates in your plants, as well as an adjustable timer switch so you can customize when each wavelength is received by your plants during their various stages of growth.
Additionally, this unit has multiple cooling fans that help keep temperatures at optimal levels while using minimal energy consumption.
Cons: Some users have reported that this product may be a bit bulky and heavy due to its design, making it difficult to maneuver if needed in larger spaces or above a tall canopy of plants.
Additionally, since this is an LED grow light it may require more frequent bulb changes than other comparable units on the market due to shorter life spans than traditional HPS bulbs.
Price: $159USD
Price: $109.98
When choosing the best light for a 3x3 grow tent, there are many factors to consider such as power output, spectrum of light provided, and cost.
We've listed some great options that offer features like adjustable timer switches and multiple cooling fans while still being affordable.
Whether you're looking for an LED or HPS unit, these products should provide enough coverage in your grow space without breaking your budget.
Ultimately it's up to you which one best fits your needs so make sure to do research before making any decisions!
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Disclosure: Some of the links in this article may be affiliate links, which can provide compensation to me at no cost to you if you decide to purchase. This site is not intended to provide financial advice and is for entertainment only.