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HLG Scorpion Ultima Diablo X full spectrum LED grow light, white rectangular fixture with multiple illuminated panels, hanging.
HLG Scorpion full spectrum LED grow light graph: strong peaks in blue (~450nm) & red (~660nm), broad green/yellow.
Diablo X full-spectrum LED grow light: white rectangular fixture with visible LED panels, seen from an overhead angle.
HLG Scorpion Ultima Diablo X full spectrum LED grow light fixture with four rows of quantum boards.
HLG Scorpion Ultima Diablo X full spectrum LED grow light, white rectangular fixture with multiple illuminated panels, hanging.
HLG Scorpion full spectrum LED grow light graph: strong peaks in blue (~450nm) & red (~660nm), broad green/yellow.
Diablo X full-spectrum LED grow light: white rectangular fixture with visible LED panels, seen from an overhead angle.
HLG Scorpion Ultima Diablo X full spectrum LED grow light fixture with four rows of quantum boards.

HLG Scorpion Ultima Diablo X Full Spectrum LED Grow Light

Reduced Price:
$3,499.00 CAD $3,299.00 CAD$3,499.00 CAD
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Pay as low as
$329900/Mo
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MODEL: HLG-Scorpion-Ultima-Diablo-X
Order today, ships between February 17 - March 3, 2026
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HLG Scorpion Ultima Diablo X Full Spectrum LED Grow Light Overview

Full Spectrum

Type

5' x 5'

Coverage

1500W

Power

5 Years

Warranty

HLG Scorpion Ultima Diablo X Full Spectrum LED Grow Light

Struggling to achieve consistent, high-quality yields across your entire canopy? The HLG Scorpion Ultima Diablo X is engineered to eliminate uneven growth and hotspots, delivering professional-grade results for serious growers. This fixture is a powerhouse, designed for maximum yields in large-scale setups, vertical racks, and dedicated grow tents.

Powered by eight advanced Diablo X Quantum Boards, this light produces an incredible 4614.74 PPF output with an industry-leading efficacy of 3.07 µmol/J. This ensures deep, even light penetration at every level of your canopy for healthier plants and superior yields. It stands as a top-tier option among high-performance LED grow lights. Fine-tune your lighting with Dual-Zone Dimming to perfectly match the needs of vegetative and flowering stages, saving energy while boosting output. The result is a premium investment from Horticulture Lighting Group that pays for itself with every harvest.

Features

⚡️
Extreme Output & Efficacy

Delivers a massive 4614 PPF at an industry-leading 3.07 µmol/J for maximum growth with minimal energy waste.

🎛️
Dual-Zone Dimming

Independently control two driver zones for precise light intensity during vegetative and flowering stages.

💡
8 Diablo X Quantum Boards

Utilizes HLG's most advanced boards for superior light distribution and canopy penetration.

🌿
Plant-Centric Spectrum

Full-spectrum white light enhanced with deep red for robust growth and higher-quality yields.

✨
Integrated Reflectors

Improves photon delivery and ensures uniform light coverage across the entire footprint.

❄️
Passive Cooled Design

Reliable, fanless cooling system ensures silent operation and extended component lifespan.

🛡️
Certified & Reliable

UL/CSA certified for safety and performance, backed by a comprehensive 5-year warranty.

Specifications

Specification Value
Power 1500 Watts
Voltage Range 120-277 VAC, 50-60Hz
Total Output (PPF) 4614.74 PPF
Efficacy 3.07 µmol/J
Spectrum Plant-centric White with Deep Red
Flowering Footprint 4' x 4'
Vegetative Footprint 5' x 5'
Dimensions 39” x 36” x 3.75”
Weight 34.15 lbs
Certifications UL 8800, UL 1598, CSA C22.2 #250

Warranty

Horticulture Lighting Group provides a comprehensive 5-year warranty for this light, covering defects in materials and workmanship. This warranty does not cover damage resulting from user error or operator abuse.

FAQs

What is the ideal coverage area for this light?+

The Scorpion Ultima Diablo X is designed to cover a 4' x 4' area for flowering and a larger 5' x 5' area for vegetative growth, providing intense, uniform light across the entire footprint.

What is Dual-Zone Dimming and how does it help?+

Dual-Zone Dimming allows you to control two separate zones of the light fixture independently. This gives you precise control over light intensity, enabling you to create custom lighting profiles for different growth stages, save energy during early veg, and maximize output during flowering.

What is the recommended hanging height?+

For flowering, HLG recommends a canopy distance of 30”–36” at 100% intensity. For the vegetative stage, a distance of 36”–48” is ideal to provide broader, less intense coverage.

How does this model compare to other HLG Scorpion lights?+

The Ultima Diablo X is one of HLG's most powerful offerings, designed for maximum output. It features more advanced Diablo X boards and a higher PPF compared to models like the standard HLG Scorpion Diablo, making it ideal for growers who demand the absolute highest performance.

What makes HLG's Quantum Boards so effective?+

HLG's Quantum Boards are renowned for their efficiency and design. They use high-quality diodes spread over a large area, which improves light distribution, reduces hotspots, and allows for passive cooling. You can learn more about their effectiveness in our guide to Quantum Board grow lights.

Is any assembly required?+

The HLG Scorpion Ultima Diablo X ships fully assembled and ready to hang. Simply unbox the fixture, attach the included hanging hardware, and plug it in.

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