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Free Shipping on most orders over $175 | Sales Tax in NJ only
Free Shipping on most orders over $175 | Sales Tax in NJ only
Grand Master LEDs Tarantula Tent Ultimate 3x3 480W full spectrum grow light with blue frame and LEDESTAR diodes.

Grand Master LEDs Tarantula Tent Ultimate 3x3 LED Grow Light

by Grand Master LEDs
$460.00 - $460.00
$460.00
$460.00 - $460.00
$460.00

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Get Professional Grade Edge to Edge Coverage in Your 3x3 Tent With 480W Full Spectrum LEDESTAR Technology and IP66 Waterproof Protection for Serious Indoor Growers.

Delivers perfect uniform light distribution across 3' x 3' grow spaces with 480W of professional LEDESTAR diodes.

You know the struggle: bar lights leave corners dim, cheap panels create hot spots in the center, while edges suffer. The Tarantula Tent Ultimate solves this with a precision engineered 33.46 inch square footprint that matches your 3x3 tent perfectly.

Premium LEDESTAR diodes deliver 480 watts of full-spectrum power distributed evenly across every inch of the canopy, not wasted on tent walls. The folding design installs in minutes and positions light exactly where your plants need it. Control intensity with simple knob dimming or integrate with the Grand Master Controller for complete grow room automation.

IP66 waterproof rating means you feed, spray, and manage humidity without fear of frying expensive equipment. Mount it 12 to 18 inches above canopy and watch consistent growth from corner to corner.

Backed by a 5 year warranty because this light uses components that actually last. Stop fighting uneven canopies and wasted electricity. Own the light built specifically for serious 3x3 tent growers.

Features

  • Specifically designed for the best uniform coverage in a 3'x3' grow tent in the world
  • Full Spectrum
  • LEDESTAR diodes
  • IP66 Waterproof
  • Folding Design for fast and easy installation
  • Knob Dimming
  • Recommended to be controlled with the Grand Master Controller
  • May be compatible with other controllers via the RJ14 port (refer to the respective manufacturer’s manual for compatibility details)
  • 5 Year Warranty

What's Included?

  • Grand Master LEDs Tarantula Tent Ultimate 3x3 Grow Light

Download Resources

Specifications

Model Name: Tarantula Tent Ultimate 3X3

Input Voltage: 120 Vac, 240 Vac, 277 Vac

Max. Input Current: 4.13 Amps (120V), 2.11 Amps (240V), 1.83 Amps (277V)

Power Factor: 0.99 (120V), 0.95 (240V/277V)

Wattage +/- 5%: 490W (120V), 480W (240V/277V)

Qty. of Light Bars: 6 Bars

Input Voltage Range: 100-277Vac

Surge Protection: 6KV

LED Brand: LEDESTAR

LED Configuration: 3000K+6000K+660nm+730nm

Dimming: 40% | 50% | 60% | 80% | 100% | OFF

Dimming Control: 10%-100% DIM-TO-OFF

LED Life Time: >100,000 hours

Power Cord Length: 10' (3.05M)

IP Rate: IP66

Max. Ambient Temp.: 104°F (40°C)

Warranty: 5 Year

Mounting Height: ≥12" (Above Canopy)

Carton Size: 92 x 50 x 13cm (36.2" x 19.7" x 5.1")

Weight: 9.55 kg (21.05 lbs)

Spectrum

PPFD Map

Grow Light Central expert advice for indoor growing equipment

Who Should Use this LED Grow Light?

  • 3x3 tent growers demanding maximum uniformity and canopy penetration in standard tent sizes.
  • Bud cultivators running premium genetics who need full-spectrum coverage without hotspots or dim corners.
  • Perpetual harvest growers with multiple tents requiring reliable, waterproof lighting.
  • Home growers maximizing yield in classic tent footprints with professional-grade performance.
  • Multi-tent operators building scalable systems with controller integration for consistent results.

Best Applications

  • High-density 3x3 flowering with uniform PPFD distribution eliminating shaded lower buds.
  • Sea of green setups where even canopy lighting directly impacts yield per square foot.
  • Controlled environment grows using the Grand Master Controller for precision dimming and scheduling.
  • Wet environments like flood tables or high-humidity rooms thanks to IP66 waterproofing.
  • Quick tent upgrades with folding design for fast installation without disassembly.

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 grow equipment solution provider connecting you to 100+ brands and 60+ suppliers trusted and used in the best grow facilities across the country.

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.