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Grower's Choice ROI - FV 350W | 4x4 Veg - Green Thumb Depot
Grower's Choice ROI-FV 350 Watt | 4x4 Veg

Grower's Choice ROI-FV 350 Watt | 4x4 Veg

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SKU: ROI-FV-350

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Is the Grower's Choice ROI-FV 350W | 4x4 Veg LED Grow Light the right product for you?

The Grower's Choice ROI-FV 350W is designed for indoor gardeners focused on the vegetative stage of plant growth. This energy-efficient light, tailored for a 4x4 grow space, optimizes plant health and maximizes productivity with minimal power consumption.

  • Features & Benefits
  • Product Specifications
  • What is included?
  • Warranty Policy

Grower's Choice ROI-FV 350W | 4x4 Veg LED Grow Light

The Grower's Choice ROI-FV 350W stands out for its efficiency and advanced spectrum design, delivering optimal light for vegetative growth. With superior diode and driver technologies, it ensures high performance while keeping energy costs low, making it a top choice for serious indoor gardeners.

  • High efficiency
  • 5K spectrum
  • Dimmable
  • DLC Certified

Product Overview

The Grower's Choice ROI-FV 350W LED Grow Light is a high-efficiency, vegetative stage lighting solution ideal for 4x4 grow spaces. With a robust 5K spectrum and advanced diode technology, this light enhances plant growth while maintaining low operational costs. It features dimmable options, is DLC and ETL certified, and includes a 5-year warranty, ensuring reliable performance for your indoor garden.

Smart Technology

The Grower's Choice ROI-FV 350W LED Grow Light features advanced smart technology, including dimmable controls and daisy-chaining capabilities. This flexibility allows for precise control and easy expansion, making it a versatile choice for any indoor gardening setup, especially during the vegetative growth stage.

Specifications

Product Specifications - Grower's Choice ROI-FV 350W 4x4 Veg Light
Wattage draw 350 watts
HID equivalent 700W
Spectrum GC-5KF
PPF (light output) 1050 umol/s
PPF/Watt 2.9 umol/j
Coverage area 4' x 4'
Dimensions 45” L x 44” W x 4.2” H
Product weight 20 lbs
Plug NEMA 6-15P 240V plug (NEMA 5-15P 120V plug adapter included)
Additional details IP66; DLC Hort Listed, ETL-listed; CE certified
User Manual PDF
Spec Sheet PDF

What is included?

The Grower's Choice ROI-E420 Full Spectrum LED Grow Lights - 420 Watts kit includes the following:

  • ROI-FV Series LED System
  • 1ft NEMA 6-15P 240V - M25 Plug
  • RJ Data Cable
  • 240V/120V Adaptor
  • User Manual
  • Rope Ratchets

Warranty Policy

Please check out the manufcaturers website for Warranty related issues.

Is the Grower's Choice ROI-FV 350W LED Veg Light Right for Me?

The Grower's Choice ROI-FV 350W LED Veg Light is engineered for commercial and home growers seeking high-performance veg lighting. With a 5K spectrum optimized for vegetative growth, this 350W fixture delivers 1050 PPF and 2.9 µmol/J efficiency across a 4'x4' footprint. Its passive cooling, dimming options, and robust diode technology ensure even coverage and exceptional plant development.

Features & Benefits

Specifications

What is included?

Warranty & Returns

Features

Maximize your Plant Growth

Designed for precision veg growth, the ROI-FV 350W delivers efficient light distribution, high-quality diodes, and a 5K full spectrum tailored for vegetative stages. With passive cooling, 0-10V dimming, and IP66-rated durability, this 350W fixture maximizes productivity and energy efficiency in 4x4 grow spaces, helping cultivators achieve strong, healthy plants from clones to mature mother plants.

Passive Cooling System

0-10V Dimming Control

5K Full-Spectrum Veg Lighting

4'x4' Veg Coverage Area

High PPF Output — 1050 µmol/s

DLC & ETL Listed for Safety

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.

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Why Grower's Choice

Grower's Choice LED grow lights stand out among other brands due to their commitment to quality, advanced technology, and proven results. With a focus on energy efficiency, customizable spectrums, and features like power-saving and temperature control, Grower's Choice offers growers a superior, reliable, and sustainable solution for achieving optimal plant growth.

Their dedication to innovation and customer satisfaction sets them apart in the competitive world of horticultural lighting.

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Spectrum Matters

The ROI-FV 350W provides a 5K full-spectrum output engineered for vigorous vegetative growth. Optimized for 4'x4' grow spaces, it delivers high PAR efficiency, deep canopy penetration, and uniform coverage without red loading. This tailored spectrum ensures plants receive precise light for robust stem, leaf, and mother plant development.

Optimized Veg Spectrum

5K spectrum designed specifically for vegetative stages to encourage healthy growth and high-quality foliage.

Even Canopy Penetration

Algorithmically spaced diodes provide uniform light intensity across the 4'x4' coverage area, reducing hotspots.

High Efficiency Output

Produces 1050 µmol/s at 2.9 µmol/J, maximizing photosynthetic efficiency while minimizing energy costs.

Why Thousands of Growers Choose to Work Exclusively with Greenhouse with plants

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FAQ Section

What spectrum does the ROI-FV 350W emit?
The ROI-FV 350W emits a 5K spectrum optimized for vegetative growth, promoting strong stems and healthy foliage.
What coverage area does it provide?
It covers a 4'x4' veg area effectively, ensuring uniform light distribution across your grow space.
Is this fixture dimmable?
Yes, the ROI-FV 350W supports 0-10V dimming for precise control of light intensity.
What type of cooling does it use?
The fixture uses passive cooling, ensuring silent operation and minimal maintenance.
What is the warranty period?
Grower's Choice provides a 5-year standard warranty on the ROI-FV 350W.
Can I use UV-R bars with this fixture?
No, the Grower's Choice UV-R bars are not compatible with the ROI-FV 350W fixture.

Specifications

SPECS & DIMENSIONS

Weight 20 lbs.
Dimension 45"L x 44"W x 4.2"H
LED Light Spectrum GC-5KF Full Spectrum (5K Veg)
Warranty 5 Years

MATERIALS & POWER

Voltage & Current

  • Operates on 110-277V AC input; includes 240V NEMA 6-15P plug with 120V adapter.

LED Diodes

  • High-quality diodes optimized for vegetative growth and high PPF output.

Power Supply

  • Includes onboard driver with 0-10V dimming compatibility.

LED Features

Dimmability

  • 0-10V dimming allows precise control over light intensity for different growth stages.
Brand Grower's Choice
SKU ROI-FV350
Weight (lb.) 20
Length (in.) 45
Width (in.) 44
Height (in.) 4.2
LED Light Spectrum GC-5KF Full Spectrum (5K Veg)
LED Fixture Type Multi-Bar Veg Light
LED Features 0-10V Dimming, Passive Cooling, High PPF Output
PAR Efficiency 2.9 μmol/J
Warranty 5 Years
User Manual PDF

What is Included?

What’s in the box.

  • ROI-FV 350W LED Veg Light Fixture
  • 1ft NEMA 6-15P 240V Plug
  • RJ Data Cable
  • 240V/120V Adapter
  • Rope Ratchets for Mounting
  • User Manual

Warranty Policy

It's recommended to contact Grower's Choice for specific warranty information related to their LED grow lights. Please note that warranty details may vary depending on the product model, purchase location, and other factors.

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