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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
Angled view of the Grand Master LEDs Tarantula 8000K Booster Bar showing power connectors and sleek aluminum design.

Grand Master LEDs Tarantula 8000K Booster Bar Pair

by Grand Master LEDs
Sold out
$150.00 - $150.00
$150.00
$150.00 - $150.00
$150.00

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The Tarantula 8000K Booster Bar enhances vegetative growth with high-efficiency blue light, promoting strong roots, compact structure, and uniform canopy development

Enhance vegetative growth with energy-efficient blue spectrum booster bars for tighter nodes and stronger roots.

For growers looking to fine-tune vegetative growth and optimize plant structure, the Tarantula 8000K Booster Bar Pair delivers high-intensity blue light supplementation for stronger roots, tighter node spacing, and overall healthier plants. Designed for supplemental lighting and advanced crop steering, these IP66 waterproof bars integrate seamlessly into commercial and home grow setups, ensuring consistent spectral balance and uniform canopy development. With RJ14 controller compatibility and a daisy-chainable design, adjusting your light spectrum has never been easier.

Is the Tarantula 8000K Booster Bar Energy-Efficient?

Absolutely. With a system PPF efficacy of 2.65 µmol/J, these booster bars outperform outdated T5 fluorescents and inefficient blue-spectrum LED add-ons. Unlike traditional vegetative lighting that wastes energy and generates excess heat, the Tarantula 8000K Booster Bar Pair provides high-intensity, precision lighting while keeping energy costs low—making it a smart choice for commercial and home growers focused on efficiency and plant health.

Features

  • Designed for Supplemental Light and Crop Steering
  • Daisy Chainable
  • IP 66 Waterproof
  • Compatible with controllers through RJ14 port

What's Included?

  • 4 x Ratchet Hangers
  • 2 x Light Bars
  • 1 x Daisy Chain Cable & Connectors (AC) (5 ft)
  • 1 x Power Cord and Plug (10 ft)
  • 8 x Zip Ties
  • 1 x End Cap

Download Resources

Specifications

PPF: 80 µmol/s

System Efficiency: 2.65 µmol/J

Input Power: 30W

Input Voltage & Frequency: 100-277V AC, 50/60Hz

Max Input Current:

0.264A (120V AC)

0.139A (240V AC)

0.121A (277V AC)

Fixture Lifetime: >50,000 hours

Max Ambient Temperature: 40°C / 104°F

Power Factor: >0.9

Daisy-Chaining (Through Wiring):

Max. 22 units (120V AC)

Max. 43 units (240V AC)

Max. 69 units (277V AC)

Waterproof Rating: IP66

Power Cord & Plug Type: 10ft AWG #18 (NEAM 5-15 P)

Manufacturer’s Warranty: 5 years

Certifications:

ANSI/CAN/UL 8800

UL 1598

CSA C22.2#250.0

Spectrum

Grow Light Central expert advice for indoor growing equipment

Who Should Use this LED Light?

  • Commercial Growers Designed for high-efficiency vegetative growth.
  • Crop Steering Experts 8000K spectrum enhances structural development.
  • Precision Cultivators Ideal for boosting plant vigor and reducing stretch.
  • Tech-Savvy Growers RJ14 port allows seamless controller integration.
  • Scalable Growers Daisy-chain capability simplifies multi-light expansion.

Best Applications

  • Vegetative Growth Boost 8000K spectrum promotes strong roots and compact growth.
  • Supplemental Lighting Enhances primary fixtures for full-spectrum coverage.
  • Large-Scale Coverage 5' x 5' footprint ensures even light distribution.
  • Automated Grow Systems Controller compatibility allows precise spectrum adjustments.
  • Commercial Greenhouses IP66 waterproof rating ensures durability in humid environments.

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

Do under canopy LED lights really improve bud growth?

Yes. Under canopy lights give lower bud sites direct light, preventing popcorn buds and boosting density, potency, and overall yields with more uniform bud growth.

How much yield increase can I expect from under canopy lighting?

Growers typically see 10–30% higher yields. LED under canopy lights help shaded branches produce dense, top-quality buds instead of small, underdeveloped ones.

Are under canopy LED lights energy efficient and cost effective?

Yes. With efficiencies of 2.5–3.0 μmol/J, these lights use little power while significantly boosting production, making them a high ROI investment for indoor bud growers.

How do I install under canopy grow lights in my setup?

Under canopy LED bars are slim and easy to mount. They can be placed on the floor, clipped to tent poles, or daisy-chained along racks, fitting hobby tents or commercial grows.