grow tent light calculator Grand Master
SKU: 87819942753
grow tent light calculator

grow tent light calculator Grand Master

Sale price$20.27 Regular price$22.52
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Description

grow tent light calculator Grand MasterTarantula Tent Ultimate Designed for tent growers Made for these grow tents: 4'x4' and 5'x5' The ultimate grow light for your 4x4 and 5x5 tents! Designed to deliver top tier performance, uniform coverage, and unmatched efficiency, this light will take your grow to the next level. Whether you're a seasoned pro or a passionate beginner, you'll love what the Tarantula Tent Ultimate can do for your plants. Features Unmatched Uniform Coverage: Engineered

Tarantula Tent Ultimate - Designed for tent growers

Made for these grow tents: 4'x4' and 5'x5' 

The ultimate grow light for your 4x4 and 5x5 tents! Designed to deliver top-tier performance, uniform coverage, and unmatched efficiency, this light will take your grow to the next level. Whether you're a seasoned pro or a passionate beginner, you'll love what the Tarantula Tent Ultimate can do for your plants. 

Features 

  • Unmatched Uniform Coverage: Engineered specifically for grow tents to provide the best light distribution possible. Seriously even the corners of the tent.
  • Premium Diodes: Features Samsung LM301H EVO Mint White & LEDESTAR Diodes for incredible performance.
  • 🌞 Full Spectrum: Supports all stages of plant growth with a balanced light spectrum.
  • 💦 IP66 Waterproof: Built to withstand humidity and accidental splashes in your grow space.
  • Knob Dimming: Easily control your light intensity for ultimate customization.
  • Controller Compatible: Connect through the RJ14 port for seamless integration with your grow setup.
  • 5-Year Warranty: Grow with confidence knowing you're covered.
  • Some Assembly Required: Quick and easy setup so you can get growing faster.
  • Manual Included: Download your manual for step-by-step guidance.

📊 Compare Specifications: 

Specification 4x4 Light 5x5 Light
Max Wattage 750 Watts 1000 Watts
Voltage Range 120-277 Volt 120-277 Volt
Flowering Footprint 4' x 4' 5' x 5'
System PPF Efficacy 2.77 umol/J 2.85 umol/J
Total Output 2105 μmol/s 2850 μmol/s
Dimensions 44.88" x 44.88" 56.7" x 56.7"
Weight 37.15 lbs 46.3 lbs
Recommended Mounting Height 12-18 inches above canopy 12-18 inches above canopy
Certifications ETL Listed, IP66, DLC Coming Soon ETL Listed, IP66, DLC Coming Soon

 

Why Choose the Tarantula Tent Ultimate? 

If you are growing in a 4x4 or a 5x5 tent there is no other grow light on the market that will provide a more even coverage of your entire grow area. Backed by a proven company with the latest tech, you'll be happy you went for it!

📞 Bulk Orders? 10 Lights or more? 

Got a big project? For orders of 10+ lights, contact us for special pricing and details. 🌐

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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 87819942753

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Mike Murdock
Port Orchard, US
★★★★★ 4
Well made
Size: 72"W x 72"L (Pack of 1), Color: 1b. Clear-heavy
The magnets hold well. The grommets are sturdy. The plastic is a bit thick and doesn't like to lie flat against the tub so it is constantly brushing you while you shower.
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Reviewed in the United States on May 14, 2026
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Henry W
Carnegie, US
★★★★★ 5
Great disposable shower liner
Size: 72"W x 72"L (Pack of 1), Color: 1a. Clear
Didn't expect much from a shower liner, but this one delivered. The clear PEVA material looks clean and modern, and there's none of that gross chemical smell you get with cheap PVC liners. The three bottom magnets are a game-changer — no more liner blowing into you mid-shower. Rustproof grommets mean no rust stains either. Maintenance is a breeze: quick rinse, dries fast, done. Great value for what you get. Would recommend.
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Reviewed in the United States on May 30, 2026
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Amazon Customer
Whiting, US
★★★★★ 5
Exactly what they say it is.
Size: 72"W x 72"L (Pack of 1), Color: 1b. Clear-heavy
Appears to work exactly as advertised, and quality is very satisfactory, which is always a pleasant surprise on Amazon. Magnets are strong enough, plastic feels pliable and durable. Don't forget the rings aren't included.
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Reviewed in the United States on May 20, 2026
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gbrock
Cuba, US
★★★★★ 5
Perfect Weight
Size: 72"W x 72"L (Pack of 1), Color: 1a. Clear
Is a perfect liner. It’s not super thick or heavy. Easy to hang.
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Reviewed in the United States on May 26, 2026
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JS
Battle Creek, US
★★★★★ 4
Too lightweight and flimsy, but it does the job
Size: 72"W x 72"L (Pack of 1), Color: 1a. Clear
This shower liner works as expected, but it is a bit lightweight, and will drift around in the shower. I will look at getting a more heavy duty one in the future. This one has the 3 magnets, and that isn't enough. I would recommend getting one with double the magnets and a thicker plastic. I went cheap and regret it slightly, but at least these things are made to be disposable. Other than that, the durability seems good, and it looks and feels like you would expect, but as stated, the plastic is flimsy and flutters around. Seems fairly mold resistant vs other liners I've used from the store (like cheaper Walmart ones etc).
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Reviewed in the United States on March 8, 2026

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