grow tent light calculator Grand Master
SKU: 88992190344
grow tent light calculator

grow tent light calculator Grand Master

Sale price$21.93 Regular price$24.37
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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: 88992190344

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JGFL
Belleville, US
★★★★★ 5
Great sunscreen
Size: 5 Fl Oz (Pack of 1)
I love this sunscreen and I even use it on my face. Good value in a large size container.
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Reviewed in the United States on April 21, 2026
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Catsandcolognes
Lexington, US
★★★★★ 5
One of the few body sunscreens that doesn't trigger my sensory issues
Size: 5 Fl Oz (Pack of 1)
I have sensory sensitivities, so wearing sunscreen is usually a pretty unpleasant experience for me. I can't stand heavy textures, greasy finishes, or that sticky sunscreen feeling that seems to sit on top of the skin all day. I'm also bothered by mineral and matte sunscreens that dry my skin out. It's very hard to find a sunscreen as genuinely comfortable as this one is. I bought the Coola Sunblock Body Lotion because several reviews mentioned that it actually feels like a regular lotion once applied, but I honestly assumed it still wouldn't work for me. I was genuinely shocked the first time I used this. The texture feels silky and lightweight, absorbs quickly, and leaves my skin feeling soft rather than coated or oily. It really does wear more like a comfortable body lotion than a traditional sunscreen, and I don't notice any residue or oily feel at all, which is amazing. I also love that it's fragrance-free, which makes it even easier for me to tolerate, especially with sensitive skin and sensory issues. Coola Sunblock Body Lotion is one of the very few body sunscreens I've tried that I actually enjoy wearing, and it works perfectly. I am very fair and burn easily, but I had no burning or redness on my first outside day of the summer while wearing this. It's sunscreen that works and that I can actually wear with zero discomfort. Amazing.
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Reviewed in the United States on May 27, 2026
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Deborah Felton
Grantham, US
★★★★★ 5
Love the quality!
Size: 5 Fl Oz (Pack of 1)
Im 63, with fair and sensitive skin. I love this high strength sunscreen that isn't greasy and doesn't have added ingredients and perfumes that bother me and make me break out.
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Reviewed in the United States on February 7, 2026
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L. Appa
Battle Creek, US
★★★★★ 5
Expensive, but worth it
Size: 5 Fl Oz (Pack of 1)
What's the best sunscreen? The sunscreen you'll use consistently. I like Coola because it feels like moisturizer, not sticky gross sunscreen. It's pricey, but I think you get what you pay for with Coola.
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Reviewed in the United States on August 30, 2025
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VV
Port Orchard, US
★★★★★ 4
Great sunscreen, but too pricey!
Size: 5 Fl Oz (Pack of 1)
I love COOLA products. They are a good substitute for my favorite sunscreens by Bare Republic - which was discontinued. Unfortunately COOLA products are very pricey. For that reason, I must use other brands where it makes sense. Trader Joe's spray sunscreen works very well and is $5.99. Coppertone Water Babies works for water sports. I'm saving my $28 COOLA lotion sunscreen for when I need a non greasy odor-free sunscreen, for example when I spend time in the sun followed by lunch out or shopping.
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Reviewed in the United States on October 10, 2025

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