SKU: 15084318181
best grow light for multiple plants

best grow light for multiple plants HortiBloom Mega Optic 720W LED Grow Light

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Description

best grow light for multiple plants HortiBloom Mega Optic 720W LED Grow LightHortiBloom Mega Optic 720W Full Spectrum LED Grow Light Tired of uneven canopy growth and soaring energy bills holding back your harvest? The HortiBloom Mega Optic 720W LED Grow Light is the solution for serious indoor growers who demand professional results. Engineered with custom optic lenses and premium components, this fixture delivers intense, uniform light deep into your plant canopy, ensuring every part of your plant thrives. It's one of the

HortiBloom Mega Optic 720W Full Spectrum LED Grow Light

Tired of uneven canopy growth and soaring energy bills holding back your harvest? The HortiBloom Mega Optic 720W LED Grow Light is the solution for serious indoor growers who demand professional results. Engineered with custom optic lenses and premium components, this fixture delivers intense, uniform light deep into your plant canopy, ensuring every part of your plant thrives. It's one of the most efficient 700W LED grow lights available, designed to maximize yields while minimizing operational costs.

This advanced system from the trusted HortiBloom lineup replaces a traditional 1000W HPS light while using 25% less energy, thanks to its remarkable 3.2 µmol/J efficacy. Powered by top-tier Samsung and Osram diodes, it provides a perfectly balanced full spectrum for all growth stages. With a user-friendly dimmer and smart controller compatibility, you have complete control over your lighting environment. For growers with different space requirements, HortiBloom also offers the 800W model to suit any setup.

Features

💡
Custom Optic Lenses

Achieve superior light penetration up to 4 feet deep, ensuring uniform coverage and eliminating hot spots.

🌱
Optimized Full Spectrum

Supports explosive growth from seedling to flower with a perfectly balanced light spectrum for all stages.

High-Efficiency Output

With a stunning 3.2 µmol/J efficacy, it replaces a 1000W HPS while dramatically cutting energy costs.

💎
Premium Diodes

Equipped with industry-leading Samsung and Osram LEDs for maximum performance, reliability, and longevity.

🎛️
Total Light Control

Features a 0-100% dimmer knob and a 0-10V RJ port for seamless integration with external lighting controllers.

🛡️
Durable & Safe

Built to last with an IP65 rating for damp environments and UL-listed for certified safety and performance.

Specifications

Specification Value
Max Input Power 720W
Efficacy 3.2 µmol/J
PPF 2304 µmol/s
LED Brand Samsung & Osram
LED Configuration 2700pcs Samsung LM281B+ Pro, 36pcs 450nm, 36pcs 630nm, 36pcs 730nm, 108pcs 660nm
HID Replacement 1000W HPS/MH
Lighting Coverage Flowering: 4' x 4', Vegetative: 5' x 5'
Mounting Height 18" - 36"
Beam Angle 90°
Dimming 0-100% Dimmer Knob
Smart Control 0-10V RJ Port
Input Voltage 110-277V
Dimensions 42.8" x 42.8" x 1.6"
Weight 25.3 lbs
Heat Output 2457 BTU/h
IP Rating IP65 (Damp Location)
Certifications UL Listed

Spectrum

The Mega Optic 720W delivers a precisely engineered full spectrum built around 2,700 Samsung LM281B+ Pro diodes, complemented by dedicated Osram emitters at 450nm (blue), 630nm and 660nm (red), and 730nm (far-red). This multi-band approach supports vigorous vegetative development, enhances resin and pigment production, maximizes flowering response, and triggers the Emerson Effect for deeper canopy photosynthesis — all focused through custom 90° optic lenses for penetration up to 4 feet deep.

PPFD Map

Warranty

HortiBloom provides a comprehensive 5-year warranty, ensuring your investment is protected against manufacturing defects. This warranty does not cover damage from user error or improper use.

FAQs

What is the ideal coverage area for this light?+

For optimal results, the Mega Optic 720W provides a flowering coverage of 4' x 4' and a vegetative coverage of up to 5' x 5'. The recommended mounting height is between 18 and 36 inches above the canopy.

How do the optic lenses benefit my plants?+

The custom 90-degree optic lenses focus the light, enabling it to penetrate deep into the plant canopy (up to 4 feet). This ensures that lower leaves receive ample light, promoting more uniform growth and increasing overall yield compared to lights without focused lenses.

Is this light suitable for a full grow cycle?+

Absolutely. The Mega Optic 720W features a balanced, full-spectrum output that is ideal for all stages of plant growth, from seedlings and vegetative phases right through to heavy flowering.

Can I connect this light to an external controller?+

Yes. The light is equipped with a 0-10V RJ port, making it fully compatible with most external lighting controllers. This allows you to automate dimming, scheduling, and other advanced lighting functions for precise environmental control.

How does this 720W LED compare to a 1000W HPS light?+

The Mega Optic 720W is designed to replace a 1000W HPS/MH system. It delivers a comparable PPF (light output) while consuming about 25% less electricity and producing significantly less heat, which can help reduce cooling costs.

What makes HortiBloom lights a reliable choice?+

HortiBloom fixtures are built with premium, reliable components like Samsung and Osram diodes. They are UL-listed for safety and backed by a solid 5-year warranty, making them a secure and high-performance investment for any grower.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 15084318181

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T
ThereseHazzard
Fort Morgan, US
★★★★★ 5
All around helpful---worth the money!
Format: Paperback
This guide has been most helpful for all the folks I help prepare for the iTEP test! It gives insight into what each section of the test is looking for along with examples and great tips about actually TAKING the test. In the Writing and Speaking sections, it also gives sample scores and comments from the Master Grader which is very helpful too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 9, 2019
T
Thomas J. Shandorf
Port Orchard, US
★★★★★ 5
Comprehensive, clear and coherent!
Format: Paperback
The iTEP Practice Guide combines a no-nonsense approach to the specific iTEP tests and at the same time offers exercises that task the student with what they need to know. Exercises not only serve the purpose of scoring well, but the overall approach is communicative competence. We use the text in our group and one-to-one classes with very positive--and lasting--results.
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Reviewed in the United States on July 23, 2019
S
Verified Purchase
Sarah Sofía Ortiz Campos
Houston, US
★★★★★ 1
No recomiendo
Format: Paperback
Muy malo, no vine completo, además se demoró mucho más de lo que decía al momento de comprarlo. Solo aplazaban la fecha de entrega sin consultar cómo afectaba al cliente. Yo tuve que presentar el examen sin el libro, porque no llegó en la fecha que decía al comprarlo y después se cambió 3 veces la fecha, casi cumpliendo el mes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 30, 2025
E
Verified Purchase
Elaine li
Waukegan, US
★★★★★ 5
VERY EFFICIENT MATERIAL
Format: Paperback
It's the most efficient material to prepare the test.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2020
T
ThereseHazzard
Grantham, US
★★★★★ 5
All around helpful---worth the money!
Format: Paperback
This guide has been most helpful for all the folks I help prepare for the iTEP test! It gives insight into what each section of the test is looking for along with examples and great tips about actually TAKING the test. In the Writing and Speaking sections, it also gives sample scores and comments from the Master Grader which is very helpful too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 9, 2019

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