Relassy 300W LED Grow Light Review

Relassy 300w review
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Founded in 2017, this up and coming high-tech company, boasts a reputable smart home and LED lighting product name in the plant growing industry. They’ve aimed to create a family micro-agricultural ecosystem committed to efficient, safe and innovative farming mechanisms. Their LED light is the Relassy 300w.

Cannabis cultivators will appreciate Relassy’s 300W LED Grow Light as it features unique characteristics. Actually, very few LED producers in the market offer these features, granting them a distinct competitive advantage.

Their replication of sun-like attributes is what sets them apart from the competition. Additionally, they’ve stamped on the motto of reliability, professionalism, transparency and value-added customer service as their ultimate pursuit of satisfaction.

Self-reliant indoor gardening is a challenging undertaking, but hemp horticulturists can, with this quality LED grow lamp, produce impressive outcomes. It ticks all the right boxes when it comes to functionality, performance and accommodation of grow rooms.

Growers will definitely appreciate the feature-filled elements packed into its compact frame of 22.1” X11.8” X7.1” of merely 3.3lbs.

Your full spectrum foldable le LED grow light package comes along with a stainless steel hanger, 5ft Power Cord and detailed instruction manual.

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Relassy 300w LED Features and Specs

LED Light and Power

This LED light is equipped with 338 LEDz that will effectively replace traditional 300W HPS/MH. Impressively it only consumes 110+/-5%W resulting in 89% energy saving.

Relassy 300w coverage

They managed to provide a twofold area of illumination for 3×3 ft coverage areas at 18” and a 90-degree reflector cup LED.

It has an input voltage of around AC 110V- 240 and 300w lighting power capabilities.

PAR Value and Performance

Unlike mainstream red and blue spectrum lights being sold, Relassy offers a true imitation of natural sunlight. It broadcasts an impressive wavelength coverage ranging from 380nm to 800nm to optimize plant growth.

With 8 years of experience under their belt, they’ve mastered the delivery of highly-uniform light with a high PAR value of 565umol/m2 at 12”. It increases PAR Output by 50% via scientific engineering.

Additional Features of the Relassy 300w

To further appease their customers they’ve incorporated a built-in timer to set the lighting time for 4, 8 and 12-hour schedules.

Features of the 300w LED grow light

Aluminum heat back panels and heat sinks control the entire operation. This results in effective heat dissipation and noise cancellation.

For those who aren’t satisfied, Relassy is very accommodating with their 3-year warranty and 30-day money back guarantee.


  • Wide mouth clip allows for a firm and tight grip
  • Resilient supporting arms do not droop under any circumstances
  • Adjustable arms
  • Installation and setup are hassle-free
  • Practical light at a budget-friendly price
  • Replaceable bulbs
  • Convenient double-switch grants the ability to separately manipulate on/off operations of each light
  • High-quality, highly durable and reports of lengthy product life-cycle
  • Spectrum and overall PAR per Watt for the coverage is exceptionally good
  • Fast and friendly customer service
  • Super bright LEDs in full spectrum
  • It doesn’t require additional cooling fans
  • Zero noise emissions
  • Auto on/off and built-in timer
  • Secure product with technology that prevents overcurrent, overheating and overvoltage
  • Fire-resistant
  • Certified by FCC, ROHS, CE, and PSE
  • 3-year warranty and 30-day money back guarantee
  • Eco-friendly and long term cost-saving item


  • 5ft cable reportedly inadequate
  • Replacement bulbs are pricey
  • Bulb quality has room for improvement
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Conclusion on the Relassy 300w

The Relassy 300W Led Grow Light is definitely one of the more viable options in the market. With its affordable pricing and feature-filled attributes, it promises to optimize yield quantity and quality.

The patent protected technology with auto-timers is perfect for indoor growth operations as it encourages photosynthesis, compact growth and full canopy penetration. Also sterilization and disinfection, cell growth and healthy plant-life are promoted with this technology.

The Relassy 300w LED will not disappoint any grower looking for an affordable LED grow light.

Check the price of the Relassy 300w LED grow light on Amazon

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