SKU: 8712632799
best grow light for 2x4 tent

best grow light for 2x4 tent Nova Sun Series Multi-use Bars: Inter-canopy, 2x4 Tents, Side Lighting, Under-canopy, Overhead. Accessories: Side Wall or Overhead Hanging Kit (4 or 2

Sale price$26.22 Regular price$29.13
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Ships within 48 hours · Estimated delivery Jul 24 - Jul 29

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Description

best grow light for 2x4 tent Nova Sun Series Multi-use Bars: Inter-canopy, 2x4 Tents, Side Lighting, Under-canopy, Overhead. Accessories: Side Wall or Overhead Hanging Kit (4 or 2Nova Sun Series Multi Use Full Spectrum LED Bar Lights (2026) Side Lighting Inter Canopy Under Canopy Overhead Gap Fill True Sunlike CMH Style Spectrum Enhance any grow room and unlock full genetic potential with the Nova Sun Series by Mammoth Lighting a professional grade, multi use LED bar lighting system designed to upgrade spectrum quality, improve canopy penetration, and increase flower quality without replacing your existing fixtures. Nova Sun

Nova Sun Series – Multi-Use Full-Spectrum LED Bar Lights (2026)

Side Lighting • Inter-Canopy • Under-Canopy • Overhead Gap Fill

True Sunlike CMH-Style Spectrum

Enhance any grow room and unlock full genetic potential with the Nova Sun Series by Mammoth Lighting — a professional-grade, multi-use LED bar lighting system designed to upgrade spectrum quality, improve canopy penetration, and increase flower quality without replacing your existing fixtures.

Nova Sun Bars are ideal for side lighting, inter-canopy lighting, under-canopy lighting, and overhead supplemental lighting, making them perfect for commercial facilities, vertical farms, greenhouses, and high-performance home grows.

Why Growers Choose Nova Sun Bar

• Designed to enhance existing LED, HPS, or CMH grow rooms

• Corrects red/blue-heavy or incomplete spectrums

• Delivers a balanced, sunlight-inspired CMH-style spectrum

• Optimized for full-cycle use (vegetative + flowering)

• Ideal for retrofits, vertical racks, and spectrum upgrades

True Multi-Use Bar Design

One bar. Multiple applications.

• Side lighting to increase flower size and edge-row yields

• Inter-canopy lighting to drive light deeper into dense plants

• Under-canopy lighting to activate lower bud sites and reduce larf

• Overhead gap fill to eliminate dark zones and uneven PPFD

• Slim, low-profile design for vertical and multi-tier systems

Optional accessories available:

• Wall-mount hanging kits

• Vertical stands

Why Spectrum Matters;

Decades of peer-reviewed research confirm that light quality directly impacts plant quality.

• Red/blue-heavy LEDs limit genetic expression

• Chasing high μmol/J often sacrifices terpene and oil production

• Balanced full-spectrum light improves yield, morphology, and chemistry

Plants evolved under the entire PAR spectrum — Nova Sun delivers it.

Science-Backed Spectrum Design

Peer-reviewed research supports the Nova Sun spectrum approach:

• White light improves cannabinoid synthesis

• Green light enhances canopy penetration and plant morphology

• Far red (730nm) increases flower size and biomass

• Teal blue (470–500nm) supports structure and circadian signaling

Dual Red Terp Boost (640nm + 660nm)

Most LED bars rely on a single 660nm red peak. Nova Sun uses dual red peaks to increase flower yield, light-use efficiency, and terpene concentration — especially at higher PPFD levels.

Nova Sun Spectrum Highlights

• Emerald green for deeper canopy penetration

• Dual red peaks (640nm + 660nm) for flower density and terpene expression

• Dual blue and teal blue for vegetative vigor and structure

• Far red (730nm) for flowering response and morphology

• Up to 2.7 μmol/J efficiency

• Ledestar Nova chips and advanced diodes

• Modular, field-serviceable bar design

Options:

  • 2 Bar - 300w shared driver
  • 4 Bar - 600w shared driver
  • 8 Bar - 1200w shared driver 
  • Wall haning kit
  • Stands

Built for Real Grow Rooms

• 120V and 240V plugs included with every light - except 8 bar = 240v only

• Standard dimmer knob and RJ ports for group control

• Bar length 40 inches, cords on each end 12 inches, 4 foot daisy cord included

• Lightweight bars for fast installs and easy retrofits

Ideal For

• Commercial legal hemp facilities

• Vertical farms and multi-tier grow systems

• Growers upgrading overhead spectrum without replacing fixtures

• Breeders, pheno hunters, and R&D rooms

• Anyone growing for quality — not just grams

Nova Sun Series

Not just another LED bar.

A spectrum upgrade your plants can feel.

If you grow for quality, you know.

Spectrum Matters. Mammoth Leads. 🦣🌞

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 8712632799

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4.5 ★★★★★
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Kev
Lowell, US
★★★★★ 5
Makes For Quiet Rides
Model: 10 SqFt(0.95 SqM)
Comparable quality and performance to name brand competitor. It sticks on strong, easy to apply, and does make a difference in sound reduction. Turn your hollow shell sounding vehicle panels into solid sounding walls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
T
Verified Purchase
Troy Amhaz
Chelsea, US
★★★★★ 5
Must for subwoofers. True 2mm spec. High quality.
Model: 36 SqFt(3.4 SqM), Model: 36 SqFt(3.4 SqM)
Let me start of by saying WOW! This made a huge difference in the SQ of my L7S pushing 930w rms. Before I had major rattles in my 2020 Honda Civic SI. Taking the time to do this to my trunk and Lid made me realize just how loud my subwoofer actually is. It literally eliminated the rattles throughout my whole car. I still plan on doing this to my doors and rear deck but once I upgrade the speakers. I still have half of the box just doing the trunk and lid so 1 box of 36sf will be enough for most of the areas that need to get done. You may need a little more overall. This is true 2mm spec. Very sticky and easy to apply. It just take time to finish the work correctly and roll it down. It is not as heavy as I thought it was going to be. The size of the sheets are perfect for what you need to do. The value is on point for the quality. It does not rip very easily but you can cut it to size without any problems. Again, This is a must buy for anyone who is pushing 1000w rms or more.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 29, 2025
C
Verified Purchase
Craigdog
Omaha, US
★★★★★ 5
Quality product you
Model: 18 SqFt(1.7 SqM), Model: 18 SqFt(1.7 SqM)
Summary: Great quality product, priced right. Cuts and installs easy-follow the instructions people!! PRO TIP-you don’t need to cover every square inch. OVERKILL!! Think about it-when a bell rings you could put your fingers on the edge and silence it right? Same rules apply here. A strip or square will isolate the vibration and notice when placed correctly— knock on the surface and see what vibrates or what part makes the loudest drowning and that’s a good clue of where you should put a piece of this…unless you’re trying to use it for temperature insulation no need to go ape on it. If you look at the bottom of a stainless steel sink, it’s got a stripe or a small sticker of insulation that keeps it from rattling. You can do that here. What’s important to note is the instruction specifically say use a roller to roll the ribs out until it’s smooth that way you’ve got maximum adhesion. I see a lot of pictures and videos from people that finished their install and didn’t follow this simple instruction. It makes sure that it’s stuck down before you put all your paneling and carpet back in and it’s a small step with a cheap wooden roller it’s easy. I’ll say the installation with this product is a breeze. You can use sharp scissors or a blade. It does get gummy after a while, and you may need to clean off your blade or your scissors, but it cuts very well and the ribs make it easy to size in space the thickness is fantastic and the backing paper comes off quite easily. I’ve done lots of installations with Graphics emblems you name it and this product is very easy to use and represents good value.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
S
Verified Purchase
Shopper
Grantham, US
★★★★★ 5
Good stuff !
Model: 36 SqFt(3.4 SqM), Model: 36 SqFt(3.4 SqM)
This is an excellent product. Easily moldable, cuttable with good scissors or razor knife, very sticky, works great. This pack was enough to do all 4 doors on a crew max truck, and I went wild on the fronts. I used 9 peices on each rear door which was just enough, and the rest on the fronts. I doubled up layers and even used some on the back of the door panels. If you follow the instructions and dont go wild you might even have extra left over. It works just like you would imagine. Without doing the entire cab there will still be road noise but this helped noise, better audio, no buzzing door panels, terrific improvement. It is kind of heavy, so extra weight is added to truck, but that really isnt a bad thing. It is noticable but in a good way. Get it. Use it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2026
O
Verified Purchase
Odin M Turner
New York, US
★★★★★ 4
Good product
Model: 36 SqFt(3.4 SqM)
Easy to roll out. Works great  Why did you pick this product vs others?: Fair price for the amount of coverage, good quality  Works well: Easy to install, rolls out great. Forms to contours well
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 13, 2025

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