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Free Shipping on most orders over $175 | Sales Tax in NJ only
Grand Master Leds Tarantula Vulcan Magma LED light Grand Master Leds

Grand Master LEDs Tarantula Vulcan Magma

by Grand Master LEDs
Save $261.00 Save $261.00
$1,100.00
$1,100.00 - $1,100.00
$1,100.00
$839.00
$839.00 - $839.00
$839.00

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

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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.

Get to Know the Grand Master LEDs Tarantula Vulcan Magma

The Tarantula Vulcan Magma by Grand Master LEDs is a game-changer for commercial cannabis production, offering unparalleled efficiency, power, and adaptability. Designed for vertical racks, low ceilings, and grow tents, this high-performance LED grow light features Samsung LM301H & Osram 660nm diodes, ensuring maximum photosynthetic efficiency for explosive plant growth. The IP66 waterproof rating makes it resistant to moisture, while the folding design allows for quick installation and easy transport.

Is the Tarantula Vulcan Magma Energy-Efficient?

Absolutely. With an advanced Samsung and Osram LED array, this fixture boasts an efficiency of 2.5–3.5+ µmol/J, far outperforming traditional HPS systems that struggle at 1.3–2.1 µmol/J. That means higher yields per watt, reduced heat output, and lower electricity costs, making it an eco-friendly, high-performance investment for any commercial or home grow setup.

Features

  • Designed for Commercial production, vertical racks, low ceilings, and grow tents
  • Features the Samsung LM301H & Osram 660nm
  • IP66 Waterproof
  • Folding Design for fast and easy installation
  • Knob Dimming
  • Compatible with all controllers through RJ14 port
  • Inventronics Driver

What's Included?

  • Grand Master Tarantula Vulcan Magma LED Light

Download Resources

Specifications 

Max Wattage 760 Watts 240V
Voltage Range 120-277 Volt & 480V available 
Flowering Footprint 5' x 5'
System PPF Efficacy 3.21 umol/joule
Total output 2,289 PPF
Dimensions 39" x 38"
Weight 36.16 lbs
Recommended Mounting Height 12-18 inches above canopy
Certifications ETL Listed, IP66, DLC Coming Soon

- Free Shipping on all orders $175+ in the continental US (some exclusions apply).
- In most cases tracking info will be provided via email within 24 hours of shipment.
- Easy Returns within 30 days of purchase.
- Please see our Shipping & Returns policy for more details.


Warranty Information
Grand Master Leds purchases include a 5 year warranty.

Unleash full-spectrum power with Tarantula Vulcan Magma, the IP66 waterproof LED built for high-performance cultivation

Get to Know the Grand Master LEDs Tarantula Vulcan Magma

The Tarantula Vulcan Magma by Grand Master LEDs is a game-changer for commercial cannabis production, offering unparalleled efficiency, power, and adaptability. Designed for vertical racks, low ceilings, and grow tents, this high-performance LED grow light features Samsung LM301H & Osram 660nm diodes, ensuring maximum photosynthetic efficiency for explosive plant growth. The IP66 waterproof rating makes it resistant to moisture, while the folding design allows for quick installation and easy transport.

Is the Tarantula Vulcan Magma Energy-Efficient?

Absolutely. With an advanced Samsung and Osram LED array, this fixture boasts an efficiency of 2.5–3.5+ µmol/J, far outperforming traditional HPS systems that struggle at 1.3–2.1 µmol/J. That means higher yields per watt, reduced heat output, and lower electricity costs, making it an eco-friendly, high-performance investment for any commercial or home grow setup.

Features

  • Designed for Commercial production, vertical racks, low ceilings, and grow tents
  • Features the Samsung LM301H & Osram 660nm
  • IP66 Waterproof
  • Folding Design for fast and easy installation
  • Knob Dimming
  • Compatible with all controllers through RJ14 port
  • Inventronics Driver

What's Included?

  • Grand Master Tarantula Vulcan Magma LED Light

Download Resources

Spectrum

Specifications

Max Wattage: 760 Watts (240V)

Voltage Range: 120-277 Volt & 480V available

Flowering Footprint: 5' x 5'

System PPF Efficacy: 3.21 µmol/Joule

Total Output: 2,289 PPF

Dimensions: 39" x 38"

Weight: 36.16 lbs

Recommended Mounting Height: 12-18 inches above canopy

Certifications: ETL Listed, IP66, DLC Coming Soon

Warranty: 5 years

Who Should Use this LED Light?

  • Commercial Growers Built for large-scale operations and vertical farming.
  • Growers with Low Ceilings Slim, folding design maximizes space efficiency.
  • Tent Growers High efficiency in confined spaces with optimized PPFD.
  • Tech-Driven Growers RJ14 port ensures compatibility with advanced controllers.
  • Demanding Cultivators Premium Samsung and Osram LEDs for top-tier yields.

Best Applications

  • High-Density Vertical Racks Ideal for maximizing canopy coverage in multi-layer setups.
  • Grow Tents and Low Spaces Compact, foldable design fits tight environments.
  • Commercial Greenhouses IP66 waterproof rating ensures durability in humid conditions.
  • Precision Cultivation Knob dimming and controller compatibility allow fine-tuned light control.
  • Full-Cycle Growth Delivers powerful spectrum efficiency from veg to bloom.

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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