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Migro Aray 4X4 LED Grow Light

Migro Aray 4X4 LED Grow Light

Regular price £469.00 GBP
Regular price Sale price £469.00 GBP
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The Migro Aray 4X4 LED Grow Light

The MIGRO ARAY 4X4 500W LED grow light is a high-performance lighting solution designed to deliver a powerful and uniform light output over a 4ft x 4ft or 1.2m x 1.2m grow space. The MIGRO ARAY 4X4 is versatile, hugely efficient and packed with premium components for optimal plant growth & precise control.


  • High Quality Lufid LED drivers
  • Irish Company with 3 Year Warranty
  • Samsung LM281b & Osram Diodes
  • Fully Dimmable
  • Modular. Grows With You.
  • Low Heat Output
  • Massively Reduced Electricity Costs
  • Balanced Full Spectrum
  • Free Next Day UK Delivery
  • Discreet Packaging
  • Pay As You Grow With Clearpay
  • Daily Electricity Costs of £1.35


Maximise your yield with this incredible high efficiency, full spectrum & commercial grade LED Grow Light brought to us by the experts at Migro. Introducing the MIGRO ARAY 4X4!


Facts Not Feelings

Somewhere along the way choosing a grow light got complicated... MIGRO spent the last 2 years listening to their fans (and critics) to understand their concerns and needs – simultaneously they’ve tested over 150 LED Grow lights on the market today.

Better Lighting Performance

The MIGRO ARAY 4X4 provides a full spectrum of light, allowing you to use it for the entire growth cycle of your plants, from seedlings to harvest. The spectrum is carefully designed to promote healthy vegetative growth and to enhance flowering and botanical production.


Top Quality Diodes. Intelligent Spacing

The MIGRO ARAY 4X4 is equipped with 2816 Samsung white LEDs and Osram 660nm Reds, strategically spaced to ensure a uniform light spread and intensity across the entire grow space.


Ultra Efficient

With an efficiency of 2.7 µmols/joule, this LED grow light provides high PAR (photosynthetically active radiation) output while consuming low power. It maximises light intensity while minimising electricity usage, making it an energy-efficient choice for growers. With an operating cost averaging at just £1.35 a day, the MIGRO ARAY 4X4 is one of the most efficient LED Grow Lights available today. 

Inspired By Nature

The light is equipped with premium Samsung LM281B white LEDs and Osram 660nm Reds, carefully tuned to generate dense growth during the vegetative stage and promote vigorous growth with a high concentration of flavonoids and botanicals during flowering.


Dimmable Remote Driver

The MIGRO ARAY 4X4 LED Grow Light comes with a remote mountable LED driver with dimmer control, providing growers with the flexibility to adjust light intensity as per the plants' needs. With its super long cable, the LED Driver can be stored outside of the grow tent giving full control to the grower without the needless opening and closing of tent zips. Not only does this prolong the life of your tent, but it massively reduces temperatures inside the grow area too. 


Supersized Heatsinks

The MIGRO ARAY 4X4 is designed with super large heatsinks to ensure that the LEDs run cool, promoting longer LED life and maintaining optimal performance and longevity. 


Massive Output. Tiny Running Costs

One of our favourite features of the MIGRO ARAY 4X4 is its remarkable energy efficiency. Under our tests, we successfully flowered plants with the MIGRO ARAY using no more than 70% of its potential power. That means that even with todays crazy electricity prices, the MIGRO ARAY 4 costs around £1.35 per 12 hour day to run. 

The Growers Grow Light

This is a very intelligently built light. The attention to detail in its build and functionality is more than palpable. The self cooling bar style construction of the MIGRO ARAY 4X4 means that it disperses heat really well and it has an astonishingly even output over a surprisingly large footprint. You really can tell that this light encompasses so much experience and expertise from the guys at MIGRO. Every little detail seems to have been painstakingly worked over.  

Premium Build. Premium Performance

The MIGRO ARAY series is taking the grow world by storm and it's no wonder to see why. The MIGRO ARAY 4X4 cool running and packed full of only the finest parts & components and rock solid functionality makes it stand a generation ahead of other LED Grow Light manufacturers. The MIGRO ARAY 4X4 is incredibly well priced and will no doubt leave other LED grow Light manufacturers scratching their heads. 


This thing looks like it will last for years and with the impressive warranty with MIGRO, you can be sure that it will. We love this light.

The MIGRO ARAY 4X4 is a superb lighting solution for grow tents of all sizes making it an awesome choice for beginner or connoisseur cultivators alike.


MIGRO ARAY 4X4 Technical Specifications

  • Power: 500W
  • HPS Equivalence: 750W
  • Weight: 5.2 kg
  • Lifetime Hours: 50,000 (8.5 years @16hrs per day)
  • Diodes: Samsung LM281B & Osram Red 660nm
  • Size: 100cm x 100cm x 5.0cm
  • Driver: Lufid LED
  • Veg Footprint: 1.5m x 1.5m
  • Flower Footprint: 1.2m x 1.2m
  • Spectrum: Full Spectrum
  • Dimmable: Yes
  • Daily Electricity Cost: £1.35

Approximate costs of use based on 75% power for a 12 / 12 flowering cycle. 

*Calculated using the UK: Energy Price Guarantee (October 2022) electricity rate of 34.00 pence per kWh.
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