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HLG Tomahawk 720W LED grow light with multiple white LED strips suspended from ceiling.
White full-spectrum LED grow light bars suspended with white brackets.
Close-up of a long, thin, silver LED grow light fixture with multiple clear suction cups attached to the bottom.
White Horticulture Lighting Group HLG Tomahawk 720 LED grow light with two bars.
Full spectrum LED grow light spectrum graph. Shows peaks in blue, green, and red wavelengths.
HLG Tomahawk 720 LED grow light bar array.
HLG Tomahawk 720W LED grow light with multiple white LED strips suspended from ceiling.
White full-spectrum LED grow light bars suspended with white brackets.
Close-up of a long, thin, silver LED grow light fixture with multiple clear suction cups attached to the bottom.
White Horticulture Lighting Group HLG Tomahawk 720 LED grow light with two bars.
Full spectrum LED grow light spectrum graph. Shows peaks in blue, green, and red wavelengths.
HLG Tomahawk 720 LED grow light bar array.

HLG Tomahawk 720 Full Spectrum LED Grow Light

Reduced Price:
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Or
Pay as little as
$74925/mo
for a term that suits you, up to 36 months. Learn More
⚡ HOLIDAY SALE 25% Off HLG Ends: December 31st
❗ NO CODE NEEDED

🍃 Earn 750 points for shopping and get $7.49 off your next order. Join Harvest Club for free

To calculate 10 percent of a number, simply divide it by 10 or move the decimal point one place to the left. For example, 10 percent of 230 is 230 divided by 10, or 23.
pricePoints: 749.25
749.25,0
1
percentage: $7.49
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🍃 Earn # points for shopping and get $7.49 off your next order. Join Harvest Club for free

MODEL: HLG720
Order today, ships between January 15 - January 29, 2026
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About HLG Tomahawk 720 Full Spectrum LED Grow Light

Full Spectrum

Type

720W

Power

5' x 5'

Coverage

5 Years

Warranty

HLG Tomahawk 720 Full Spectrum LED Grow Light

Struggling to maximize light intensity in a vertical farm or a grow room with low ceilings? The HLG Tomahawk 720 is engineered specifically for these challenging environments, delivering powerful, efficient lighting without the excess heat. It stands as a powerful option among modern LED grow lights, designed to hang as close as 8 inches from your canopy.

Designed to perfectly cover a 5' x 5' grow space, the Tomahawk 720 delivers an intense 1859 PPF with a remarkable efficacy of 2.81 µmol/J. Its five-bar design features advanced asymmetric reflectors that ensure deep, even canopy penetration and higher yields. The full-spectrum output, combining white and deep red LEDs, supports vigorous growth from the vegetative stage through flowering. This fixture is a leading model in the Horticulture Lighting Group lineup, offering professional results for serious growers. For smaller spaces, consider the compact HLG 350 Diablo.

Features

💡
Top-Tier Efficiency

Delivers an impressive 1859 PPF with an efficacy of 2.81 µmol/J while only consuming 720 watts.

🌿
Full Spectrum Power

White and Deep Red LEDs provide the ideal spectrum for the entire growth cycle, from veg to flower.

✨
Enhanced Light Delivery

Asymmetric reflectors ensure photons are delivered deep into the canopy for maximum yields.

🌬️
Passive Cooling Design

The open-bar design allows for superior airflow, keeping the fixture cool without additional fans.

📏
Expansive 5'x5' Coverage

Engineered to provide intense, uniform light coverage across a 5' x 5' flowering footprint.

🔧
Flexible Remote Driver

The driver can be removed and mounted remotely to reduce heat in your grow space.

Specifications

Specification Value
Power 0-720 Watts
Voltage Range 120-277 VAC 50-60Hz
Flowering Footprint 5' x 5'
Recommended Mounting Height 8" - 24" above canopy
System PPF Efficacy 2.81 µmol/J
Total Output (PPF) 1859 PPF
Dimensions 40.75" x 40" x 2.5"
Product Weight 20 lbs
Certifications UL 8800, CSA, DLC pending
Warranty 5 Years

Warranty

Horticulture Lighting Group provides a comprehensive 5-year warranty for the Tomahawk 720, covering any manufacturing defects. Please note, this warranty does not extend to damage caused by user error or operational abuse.

FAQs

What is the ideal hanging height for the Tomahawk 720?+

The recommended hanging height is between 8 to 24 inches above the plant canopy. Its unique asymmetric reflectors are designed to provide excellent coverage even when hung very close to the plants, making it perfect for spaces with limited vertical height.

Is this light suitable for a full growth cycle?+

Absolutely. The HLG Tomahawk 720 features a full spectrum of light with both white and deep red LEDs. This balanced spectrum is ideal for all stages of plant growth, from seedling and vegetative phases right through to flowering and fruiting.

Can I dim this light?+

Yes, the Tomahawk 720 is fully dimmable from 0 to 720 watts. This allows you to adjust the light intensity to match the specific needs of your plants at different growth stages, saving energy and preventing light burn on young plants.

How does the Tomahawk 720 manage heat?+

The fixture uses a passive cooling system. Its open-bar design promotes natural air convection, which effectively dissipates heat without the need for noisy, failure-prone fans. You can also mount the driver remotely to further reduce heat inside your grow tent or room.

How does this compare to other HLG lights?+

The Tomahawk 720 is specifically designed for low-ceiling and vertical farming applications. While it shares the high-efficiency and quality build of all Horticulture Lighting Group fixtures, its reflector design sets it apart. For wider, open-room coverage, you might consider a model like the HLG BlackBird, which has a different light distribution pattern.

Where can I find a detailed review of this light?+

For an in-depth analysis of its performance, features, and real-world results, you can read our comprehensive HLG Tomahawk 650 & 720 Review on our blog. It covers everything you need to know before you buy.

Shipping & Returns

Order Processing & Shipping

We currently ship within the United States only. No international shipping is available at this time.

Order Processing:

  • Most orders are processed within 24-48 hours after being placed.
  • Some products may have extended processing times of 7-14 business days or more, which will be clearly indicated on the product page. If your order includes such items, you will receive an email from our team or be contacted directly to confirm the estimated shipping timeframe.

Shipping Times:

We partner with reliable national carriers to deliver your orders. While specific delivery times can vary, here's a general timeframe for each carrier:

  • USPS: Typically delivers between 9:00 AM and 5:00 PM, Monday through Saturday.
  • FedEx: Typically delivers between 8:00 AM and 8:00 PM, Monday through Friday, with some Saturday deliveries.
  • UPS: Typically delivers between 9:00 AM and 7:00 PM, Monday through Friday, with some Saturday deliveries.

Note:

  • These are estimated delivery hours and may vary depending on your location and specific delivery circumstances.
  • For the most accurate delivery information, please refer to the tracking details provided once your order has shipped.

Free Shipping

Free shipping on qualified items to the lower 48 states. Some that are not eligible are stated on their respective product information page. Learn more

Refunds & Returns

Cancellations are accepted within 24 hours of placing an order.
Returns are subject to each manufacturer's return policy. Please look into the return policy of the brand prior to ordering. Learn more

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