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Matrix M4 400W 120 - 277V LED Grow Light - Green Thumb Depot
Matrix M4 400W 120-277V LED Grow Light

Matrix M4 400W 120-277V LED Grow Light

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SKU: 10-010602-482

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$429.00
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The Matrix M4 400W LED Grow Light is a professional-grade lighting solution built especially for the vegetative stage of plant growth. It delivers a blue-rich spectrum designed to support compact, uniform plant structure, strong root development, and vigorous early growth, making it ideal for veg rooms, propagation spaces, and other environments where healthy plant establishment is critical.

🌱 Key Features

  • 🪴 Optimized for Vegetative Growth: The light spectrum promotes tight internodal spacing and strong structural growth for seedlings and young plants.

  • ⚡ High Photon Efficiency: Designed to produce efficient light output with a focus on performance.

  • 📏 Uniform Light Coverage: Engineered to distribute light evenly across the canopy for predictable and consistent results.

  • 🔧 Durable Design: Includes robust build quality with features like excellent heat dissipation to minimize thermal stress and extend light lifespan.

  • 🔌 Wide Input Voltage Range: Works with 120V — 277V power systems (120-277V), making it suitable for a variety of electrical setups.

  • 🌦 IP66 Waterproof Rating: Protects against moisture and dust, making it suitable for controlled growing environments.

  • 📉 Dimming Capability: Supports dimming down to 25% for adaptable light intensity based on growth stage or environmental needs.

📊 Performance Specs (Highlights)

  • Power Consumption: 400W

  • PPE (Photon Production Efficiency): ~3.1 µmol/J

  • PPF (Photosynthetic Photon Flux): ~1240 µmol/s

  • Rated Lifespan: ~54,000 hours

💡 Ideal Applications

  • Vegetative growth rooms

  • Propagation areas

  • Controlled environment agriculture where high quality vegetative output is required

Is the Matrix M4 400W LED Grow Light Right for Your Grow?

Discover the Matrix M4 400W, a high-performance LED grow light engineered specifically for strong vegetative growth. Featuring a blue-enhanced spectrum, it encourages compact plant structure and vigorous development. With 400 watts of efficient output, it delivers consistent, uniform coverage while maintaining low heat levels. Built for durability and flexibility, the Matrix M4 supports reliable results and healthy plants in demanding grow environments.

Features & Benefits

Specifications

What is included?

Warranty & Returns

Features

Efficient Power for Growth

Matrix M4 LEDs deliver powerful vegetative lighting through evenly spaced diodes, providing consistent canopy coverage. Designed for efficiency and control, they support compact growth, reduced heat output, and dependable performance for professional indoor cultivation environments worldwide.

Wide Voltage Range

High PPE Efficiency

Vegetative Growth Focus

400W Power Output

Indoor Use Rated

IP65 Environmental Rating

Want to learn more about Matrix? Check out this interview we did

An interview with the director of sales at Matrix with Green Thumb Depot's founder, James

In this exciting episode of The Growers MBA podcast, we sit down with Sean from Matrix LED Lighting to explore the transformative power of advanced LED technology in cannabis cultivation. Discover how Matrix LED Lighting has risen to the forefront of the industry, delivering innovative solutions that boost efficiency and product quality. Sean shares valuable insights into their cutting-edge products, provides tips for growers at all levels, and discusses the future of grow light technology. Don't miss this deep dive into the innovations that are setting new standards in cannabis cultivation.

Benefits of LED Grow Lights

LED grow lights offer numerous benefits for plant cultivation. They are energy-efficient, customizable in spectrum, emit minimal heat, and have a long lifespan. These qualities reduce costs, enhance growth, and promote environmentally friendly and low-maintenance cultivation practices.

Instant On/Off

It allows precise control over light cycles.

Full Spectrum Lighting

This promotes healthier and more robust plant growth.

Low Heat Emission

This reduces the risk of heat stress and saves them from damaging

Easy Installation

LED grow lights require less maintenance, saving you time and effort.

Optimized Light Output

Allows you to adjust the light spectrum to suit different plant types and growth stages

Power Saver

LED grow lights save energy, costs, and promote sustainable cultivation.

Durable Design

Constructed with top-quality materials, ensuring prolonged use in various conditions.

Consistent Output

Engineered for sustained performance, guaranteeing optimal light output over time.

wetanddry

Why Matrix?

The Matrix Grow Light Series, equipped with high-efficiency Samsung diodes, guarantees superior and uniform light intensity for maximum crop yield and quality. The innovative Matrix Dyna allows spectrum tuning via a universal 0-10V, ensuring compatibility with all controllers. It offers consistent spectrum dimming, precise control, and high PPE with top bin diodes. The power-stable spectrum tuning eliminates the need for power changes, providing energy efficiency. With a foldable, slim design and built-in driver, quick installation is facilitated, ensuring a uniform PPFD distribution for optimal plant growth.

wetanddry

Spectrum Matters

Matrix Dyna revolutionizes spectrum tuning with its ingenious universal 0-10V interface, guaranteeing compatibility with every controller on the market. This unique design ensures effortless integration into existing setups, offering growers unparalleled ease of use for optimizing plant growth conditions.

Uniform Light Distribution

Provides even and uniform light coverage to ensure all plants receive adequate illumination.

Customization

Allows for convenient control and customization of lighting schedules and settings.

Energy Efficiency

Designed to minimize energy consumption and heat production, resulting in cost savings and a cooler growing environment.

Excellent 4.8 out of 5 based on 1,247 reviews
If I could rate 6 stars I would!
If I could rate 6 stars I would! My representative Edouard B. has been shockingly responsive! Like - oh my god - an actual SERVICE oriented company. He's dug into my odd connectivity issues I've been having - and following up in an AMAZINGLY timey manner. No shit. You'll be impressed! (And the price was also unbeatable, quick shipping...it's all PERFECT). Thank you Ed!!
Jim D
Customer service was outstanding great…
Customer service was outstanding great people to deal with they understand your needs and they will do their best to fulfill them there is no way I can complain about them because they are the best help out there.Thanks green thumb depot. I’ll definitely order from them again
Glenn Appleton
The machine is doing just what my…
The machine is doing just what my salesman told it would do (I appreciate you Ed thank you) . The machine is what we need for our new business we’re starting up, soon to be llc and licensed. We are getting a lot of clients wanting our services. Ed I will be needing more of your products, thank you again.
Freddie
Fantastic
Great prices, fantastic customer service, and mind blowing shipping! Incredible. Will be using again and telling anyone in need.
Kar
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FAQ Section

What is the Matrix M4 400W LED Grow Light?
It is a professional LED grow light designed to deliver efficient, high-output lighting for indoor plant cultivation.
What power output does the Matrix M4 use?
The fixture operates at 400 watts, providing strong light output while maintaining energy efficiency.
Is the Matrix M4 a full-spectrum grow light?
Yes, it provides a balanced, veg-optimized spectrum that supports healthy plant development.
Which plant growth stage is this light best suited for?
The Matrix M4 is primarily optimized for the vegetative growth stage but can support general growth needs.
Does the Matrix M4 offer dimming control?
Yes, it features dimming capability, allowing growers to adjust light intensity as plants develop.

Specifications

SPECS & DIMENSIONS

Power Output 400 W
LED Light Spectrum Full Spectrum

MATERIALS & POWER

LED Diodes

  • High-efficiency LED chips for stable light output (brand varies by panel).

Heat Management

  • Advanced heat sink design for thermal dissipation.

Housing Material

  • Durable aluminum frame for strength and heat control.

Water & Dust Protection

  • Some LED grow lights offer dimming capabilities, allowing users to adjust the light intensity and power consumption to match the needs of their plants at different growth stages..
Brand Matrix
Input Voltage 120-277 VAC, 50/60 Hz
PPF (Photosynthetic Photon Flux) ~1080 µmol/s total output at full power
Efficacy / PPE ~2.7 µmol/J photon efficiency
Dimming 0-10V dimmable
Certifications CE certification

What is Included?

What’s in the box.

  • Matrix M4 400W LED Grow Light

Warranty Policy

Matrix stands behind the reliability and durability of its products, offering a reassuring 5-year warranty on the Matrix LED Grow Lights.

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