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Free Shipping on most orders over $175 | Sales Tax in NJ only
Grand Master Leds Tarantula Tent Ultimate 4x4 LED light Grand Master Leds

Grand Master LEDs Tarantula Tent Ultimate 4x4

by Grand Master LEDs
Sold out
$800.00 - $800.00
$800.00
$800.00 - $800.00
$800.00

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Energy Rebates & Bulk Pricing Available

SAVE BIG on your grow setup! Email or call us at (973) 206-7590. For rebates eligibility, click here.

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Get an additional 3% off when you pay by ACH, Money, or Zelle. Select your option at check out.

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Full Manufacturer’s Warranty

You buy it, we back it! Your purchase is fully covered with a manufacturer’s warranty. More details here.

Protect Grand Master LEDs Tarantula Tent Ultimate 4x4 with energy-efficient LED technology for lower power consumption

Get to Know the Grand Master LEDs Tarantula Tent Ultimate 4x4

For growers looking to maximize yield and uniformity in a 4'x4' grow tent, the Tarantula Tent Ultimate 4x4 is built for precision, efficiency, and full-spectrum performance. Featuring Samsung LM301H EVO Mint White & LEDESTAR diodes, this high-efficiency LED grow light delivers consistent PPFD across the entire grow space, ensuring deep canopy penetration and even growth. Designed with IP66 waterproofing, it withstands high-humidity conditions, while knob dimming and RJ14 controller compatibility give you full manual or automated control.

Is the Tarantula Tent Ultimate 4x4 Energy-Efficient?

Absolutely. With Samsung LM301H EVO diodes delivering industry-leading µmol/J efficiency, this light outperforms traditional HPS while significantly reducing energy costs. If you're serious about growing in a 4x4 tent, this is the ultimate LED solution for maximum yields and efficiency.

Features

  • Specifically designed for the best uniform coverage in a 4'x4' grow tent in the world
  • Features the Samsung LM301H EVO Mint White & LEDESTAR Diodes
  • Full Spectrum
  • IP66 Waterproof
  • Knob Dimming
  • Compatible with a controller through RJ14 port
  • Some Assembly required

What's Included?

  • Grand Master Tarantula Tent Ultimate 4x4 LED Light

Download Resources

Spectrum

PPFD

Specifications

Max Wattage: 750 Watts

Voltage Range: 120-277 Volt

Flowering Footprint: 4' x 4'

System PPF Efficacy: 2.77 µmol/J

Total Output: 2,105 PPF

Dimensions: 44.88" x 44.88"

Weight: 37.15 lbs

Recommended Mounting Height: 12-18 inches above canopy

Certifications: ETL Listed, IP66

Warranty: 5 years

Who Should Use this LED Light?

  • Tent Growers Optimized for perfect PPFD distribution in a 4’x4’ grow space.
  • Home and Craft Growers Delivers commercial-quality performance in smaller setups.
  • Precision Cultivators Full-spectrum lighting supports all growth stages.
  • Tech-Savvy Growers RJ14 port enables seamless integration with controllers.
  • Durability-Focused Growers IP66 waterproof rating withstands humid grow environments.

Best Applications

  • 4’x4’ Grow Tents Designed for uniform coverage without hotspots or weak areas.
  • Full-Cycle Cultivation Ideal for seedlings, veg, and flowering phases.
  • Precision Light Control Knob dimming allows fine-tuned intensity adjustments.
  • Automated Grow Systems Compatible with controllers for advanced scheduling.
  • High-Performance Home Grows Professional-grade components in a tent-friendly design.

Why Shop with Grow Light Central?

“There’s a crapload of equipment providers out there. What makes Grow Light Central so special?”

“There’s a crapload of equipment providers out there. What makes Grow Light Central so special?”

Grow Light Central is a cannabis equipment solution provider connecting you to 100+ brands and 60+ suppliers trusted and used in the best cannabis facilies across the country.

With years of cannabis growing experience, Anthony, the owner and operator, personally ensures every order is handled right. No passing you off, no runaround, just the expert service and advice you deserve.

FAQs

How many watts do I need for my grow space?

The wattage depends on the size of your grow tent or room. A general guideline is 30-50 watts per square foot for high-light plants like cannabis. For example, a 2x2 ft area may need 100-200W, while a 4x4 ft area may require 400-600W for optimal coverage.

What is the difference between full-spectrum and red/blue LED grow lights?

Full-spectrum LED lights mimic natural sunlight, providing a balanced mix of blue (for vegetative growth) and red (for flowering and fruiting) light. Red/blue LED lights focus on specific wavelengths but may not support plants as effectively as full-spectrum lights.

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