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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
Top view of the HLG 750 Diablo LED grow light, showcasing its sleek design and high-efficiency diodes for optimal indoor cannabis cultivation.

HLG 750 Diablo Full Spectrum LED Grow Light

by Horticulture Lighting Group
$999.00 - $1,049.00
$999.00
$999.00 - $1,049.00
$999.00

All domestic orders ship in 1-4 business days. International orders ship in 5-10 business days.

🌿 Free shipping on $175+ orders in the USA

🌿 Ships to Canada, AK & HI. Call us for info

🌿 Price match guarantee, details here

Energy Rebates & Bulk Pricing Available

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

Cash Payment Discounts & Financing Options

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

We accept all major credit cards, crypto and Paypal 0% credit plans. More details here.

Full Manufacturer’s Warranty

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

Precision Canopy Coverage—HLG 750 Diablo’s Integrated Reflectors Improve Light Distribution

High-efficiency lighting engineered to boost yields in pro grow setups.

For growers seeking high-intensity, high-efficiency lighting, the HLG 750 Diablo delivers exceptional light distribution and canopy penetration. With four advanced Diablo Quantum Boards, this fixture ensures even coverage across grow tents, flood tables, and rolling benches. Producing 2056 PPF output with a photon efficacy of 2.88 µmol/J, it maximizes plant growth and yield quality. Integrated reflectors improve photon delivery, ensuring better light absorption at all canopy levels.

Is the HLG 750 Diablo Energy-Efficient?

Absolutely. With an efficacy of 2.88 µmol/J, this fixture delivers more usable light per watt compared to traditional HPS fixtures (1.3–1.7 µmol/J). Running at 0-715W, it optimizes energy savings without sacrificing performance. With GrowFlux wireless dimming compatibility and a 5-year warranty, the HLG 750 Diablo is an ideal choice for maximizing yields in commercial and home grow environments.

Features

  • Over 2000 PPF output with 2.86 µmol/J photon efficacy
  • Integrated reflectors improve PPFD levels at all levels of canopy
  • Plant-centric White spectrum with Deep Red. Red:Green:Blue ratio of 37:42:21
  • Reliable passive-cooled design
  • Dimmable power supply included

What's Included?

  • HLG 750 Diablo Lamp
  • Hanging Hardware
  • Rope Ratchets

Download Resources

HLG 750 Diablo Video

Spectrum

PPFD

Specifications

Power: 0-730 Watts

Voltage Range: 120-277 VAC 50-60Hz

Flowering Footprint/Canopy Distance: 5' x 5' / 15" - 24"

Veg Footprint/Canopy Distance: 6' x 6' / 36"

System PPF Efficacy: 2.86 μmol/J

Total Output: 2089 PPF

Dimensions: 37.5" x 27.125" x 3.75"

Product Weight: 20.25 lbs

Certifications: UL 8800, UL 1598, CSA

Warranty: 5 Years

Who Should Use This LED Light?

  • Commercial growers maximizing yields with high-intensity, efficient lighting.
  • Indoor cultivators using tents, flood tables, or rolling benches needing uniform PPFD distribution.
  • Growers optimizing flowering stages with a plant-centric white spectrum and deep red.
  • Energy-conscious operators leveraging 2.88 µmol/J efficacy for cost-effective growing.
  • Multi-light users integrating GrowFlux wireless dimming for automated precision control.

Best Applications

  • 5' x 5' flowering setups delivering 2056 PPF for dense, high-quality buds.
  • 6' x 6' vegetative spaces ensuring strong, even canopy growth.
  • Commercial and vertical grow operations benefiting from passive cooling and consistent PPFD.
  • High-intensity Bud cultivation using advanced Diablo Quantum Boards.
  • Precision-controlled indoor grows utilizing dimmable power supply for adaptable light output.

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.

Customer Reviews

Based on 2 reviews
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Liam Hernandez
Elevating Canopy Performance

The difference in canopy performance since switching to this lamp is night and day. The lower levels of my canopy are thriving thanks to the improved photon delivery, leading to an overall increase in yield quality.

S
Shawn Martinez
Serious Light for Serious Growers

I'm a dedicated hobbyist grower, and the Diablo 750 is a serious upgrade. The light is powerful and efficient, and the build quality is top-notch. It's an investment, but the performance is worth it if you're serious about maximizing yields.