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Total Grow MH Lumit 720W LED grow light bar with 6 luminous strips on white background.
White grow light fixture, "MH LUMIT 720" text, six LED bars, "total grow" logo.
TotalGrow MH Lumit 720W LED grow light, white frame, multiple LED bars, dimming control, 0-10V input.
Total Grow MH Lumit 720W LED grow light with five light bars on a white frame.
Black coiled cable with two clear RJ11 connectors on a white background.
Two black rope ratchet pulley systems with carabiners and coiled black rope.
Spectral graph showing photonic distribution vs. wavelength (nm).
PPFD chart for a 4ft x 4ft grow space at 24" height, showing light distribution in µmol/m²/s.
PPFD chart showing light intensity (µmol/m²/s) at 12" over a 4'x4' area, from 228 to 1145.
Total Grow MH Lumit 720W LED grow light bar with 6 luminous strips on white background.
White grow light fixture,
TotalGrow MH Lumit 720W LED grow light, white frame, multiple LED bars, dimming control, 0-10V input.
Total Grow MH Lumit 720W LED grow light with five light bars on a white frame.
Black coiled cable with two clear RJ11 connectors on a white background.
Two black rope ratchet pulley systems with carabiners and coiled black rope.
Spectral graph showing photonic distribution vs. wavelength (nm).
PPFD chart for a 4ft x 4ft grow space at 24
PPFD chart showing light intensity (µmol/m²/s) at 12

TotalGrow MH Lumit 720W Full Spectrum LED Grow Light

Official TotalGrow Dealer Model: TG72B-223-27-D2-E3BE7
$590.00 USD$490.00 USD$590.00 USD
 $590.00 USD
starting from 0% interest financing from /mo.

Payment Options

Options:Pay in Four, Pay Monthly
Amount:Up to $1,500 (Pay in 4)
Up to $10,000 (Monthly)
Schedule:Bi-weekly to Monthly
Term:6 weeks, 12 or 24 months
Interest:0% to 35.99% APR*
Credit Check?Soft Check Only
Schedule:Bi-weekly to Monthly
Term:6 weeks, 6 or 12 months
Interest:0% to 35.99% APR*
Credit Check?Soft Check Only
Finance up to:$4,000
Must apply on a desktop device.
Schedule:Flexible
Term:Up to 36 months
Interest:Processing fee + interest
Lease-to-Own?Yes
Amount:$500 to $10,000
Looking to finance equipment under your corporation? Learn more about Business Financing
  • 1950 µmol/s at 2.7 µmol/J efficacy
  • Integrated power supplies built into a slim 2-inch bar profile
  • Covers a 4x4 ft footprint at 1200 PPFD or 5x5 ft at 750 PPFD
  • 5-year warranty
  • View More Details

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VOLUME PRICING

Commercial & Bulk Purchasing

We support operations & licensed facilities with volume pricing, dedicated account managers, and custom equipment consultation.

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THROUGH THE Cultivator's LENS Hands-On Evaluation

Who This Is For

  • You are scaling your canopy footprint because your old high-wattage lights create hot spots that burn the crop.
  • You are moving to a multi-tier rack system because your bulky old fixtures eat up too much vertical headroom.
  • You are simplifying your room controls because managing external controllers adds way too much wiring complexity.

What We Found

  • That 2-inch slim profile makes a massive difference in tiered racks where every inch of vertical space is a win.
  • We found the onboard dimming dial feels sturdier than the flimsy plastic knobs on budget-friendly bar lights.

What Users Say

  • Users with 4x4 tents say they stopped seeing shadows in the corners because these bars reach all the way to the edges.
  • Commercial growers report their cooling bills dropped because the integrated power supplies disperse heat evenly.

TotalGrow MH Lumit 720W Full Spectrum LED Grow Light

Achieving commercial-grade light intensities without breaking your budget has always been a challenge—until now. The TotalGrow MH Lumit 720W delivers 1950 µmol/s at an industry-leading 2.7 µmol/J efficacy, providing professional growers with the performance they need at a price point that makes sense for operations of any scale, part of the innovative TotalGrow lineup of high-performance fixtures.

The MH Lumit 720W is a powerful fixture composed of multiple high-intensity LED grow light bars in a slim 2-inch profile with integrated power supplies that evenly distribute optimal light intensities up to 1200+ PPFD across your canopy. For growers with smaller footprints, the TotalGrow High Intensity Top-Light 345W offers a similar bar-style design. Its finely-tuned full spectrum supports efficient, quality growth throughout every life stage and works with any crop variety. The robust design ensures excellent uniformity while the thin form factor simplifies installation in confined growing spaces.

This plug-and-play solution includes built-in 0-10V dimming with a manual dial, eliminating the need for external controllers or complex setup procedures. With exceptionally low upfront costs, 50,000-hour lifetime, and 5-year warranty coverage, the MH Lumit 720W reduces both initial investment and ongoing operational expenses. For commercial operations needing slightly less power, the TotalGrow High Intensity Top-Light 660W provides a comparable bar-style solution while maintaining the sustainable production of high-quality crops.

Features

⚡
Industry-Leading Efficacy

720W power output at 2.7 µmol/J delivers 1950 µmol/s. For smaller scale efficiency, consider the TotalGrow Solark KC 250W LED Grow Light.

📊
Superior Coverage & Uniformity

Multiple light bars provide 1000-1200 PPFD over 4x4 ft or 650-750 PPFD over 5x5 ft with excellent distribution.

🌈
Full Spectrum Versatility

Finely-tuned spectrum supports all growth stages and crop varieties for quality yields throughout the entire lifecycle.

🔌
Plug-and-Play Simplicity

Integrated power supplies and built-in 0-10V dimming dial enable instant setup without external controllers.

📐
Space-Efficient Design

Slim 2-inch profile at 44" x 42" dimensions maximizes vertical growing space. For even tighter spots, the TotalGrow Mezzo 100W Light Bar offers a compact solution.

🛡️
Long-Term Reliability

50,000-hour lifetime with 5-year warranty and ETL certification ensures lasting value and peace of mind.

Spectrum

TotalGrow MH Lumit 720W Full Spectrum Chart

The MH Lumit 720W utilizes a finely-tuned full spectrum designed to optimize photosynthesis and support healthy plant development from seedling, where a specialized light like the TotalGrow Stratum 10 Clone LED Light Bar can be beneficial, all the way through harvest. To further enhance flowering response, consider adding a TotalGrow Deep Red Grow-Booster to your light cycle.

PPFD Maps

TotalGrow MH Lumit 720W PPFD at 12 inches

PPFD at 12"

TotalGrow MH Lumit 720W PPFD at 24 inches

PPFD at 24"

What's Included

  • 1x MH Lumit 720 LED Grow Light
  • 1x 120V Power Cord
  • 1x RJ Dimming Cable
  • 2x Ratchet Hangers

Specifications

Specification Value
Power 720W
Output 1950 µmol/s
Efficacy 2.7 µmol/J
Typical 4'x4' PPFD 1000-1200 µmol/m²/s
Typical 5'x5' PPFD 650-750 µmol/m²/s
Dimensions 44" L x 42" W x 2" H
Dimming 0-10V with dimming dial
Input Voltage 100-277V
Power Cord 5+ ft, 120V plug
Lifetime 50,000 hours
Certifications ETL
Applications Cannabis or other high-light / confined-space growing applications

Support & Manuals

Warranty

The TotalGrow MH Lumit 720W is backed by a comprehensive 5-year warranty, ensuring long-term reliability and performance for your growing operation.

FAQ

What coverage area does the MH Lumit 720W provide? +

The MH Lumit 720W delivers 1000-1200 PPFD over a 4x4 ft area, ideal for intensive growing applications. For a larger 5x5 ft coverage area, it provides 650-750 PPFD, while growers needing even higher intensity might consider the TotalGrow Solark KC 1000W LED Grow Light.

How do I control the light intensity? +

The MH Lumit 720W features built-in 0-10V dimming with a manual dimming dial directly on the fixture. Simply turn the dial to adjust light intensity from 0-100%. For growers seeking more granular control over the spectrum, models like the TotalGrow Lumyre 860W offer multi-channel spectrum control.

Can I use this light for all stages of plant growth? +

Yes, the MH Lumit 720W features a finely-tuned full spectrum designed to support all life stages and crop varieties. To get the most out of your light, it's important to understand the ideal grow light schedule for each phase, from seedling to harvest, ensuring the comprehensive spectrum promotes efficient, quality growth.

What voltage does this fixture require? +

The MH Lumit 720W accepts 100-277V input voltage, making it compatible with both standard residential and commercial electrical systems. It includes a 5+ ft power cord with a standard 120V plug for immediate use.

How long will this light last? +

The MH Lumit 720W is rated for 50,000 hours of operation, which translates to over 11 years of continuous use at 12 hours per day. This long lifetime is backed by a comprehensive 5-year warranty and ETL certification for added peace of mind.

How do I mount the MH Lumit 720W? +

The fixture includes two ratchet hangers for simple overhead mounting. The slim 2-inch profile design maximizes vertical growing space while the 44" x 42" footprint provides excellent coverage for standard tent and room configurations.

Is this light suitable for confined growing spaces? +

Absolutely. The MH Lumit 720W is specifically designed for high-light, confined-space applications like grow tents and small grow rooms. Its integrated power supplies eliminate external ballasts, while the thin form factor ensures excellent uniformity, which can be further enhanced with specialized fixtures like the TotalGrow UCL 150W Under Canopy LED Grow Light or a supplemental TotalGrow UVA 30W LED Light Bar.

What makes the MH Lumit 720W an industry-leading value? +

The MH Lumit 720W combines high efficacy (2.7 µmol/J) with an exceptionally low upfront cost, making it one of the best values among commercial-grade LED grow lights for sale. You get commercial-grade performance—1950 µmol/s output and excellent coverage—without the premium price tag typically associated with fixtures in this class.

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Questions About This Product?

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Why Trimleaf

Equipping home growers, craft producers, and commercial operations across North America since 2016.

10+
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