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Growers Choice ROI-E680 LED 680 Watt 3K Grow Light

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  • Image of Growers Choice ROI-E680 LED 680 Watt 3K Grow
  • Image of Growers Choice ROI-E680 LED 680 Watt 3K Grow
  • Image of Growers Choice ROI-E680 LED 680 Watt 3K Grow
  • Image of Growers Choice ROI-E680 LED 680 Watt 3K Grow
  • Image of Growers Choice ROI-E680 LED 680 Watt 3K Grow
  • Image of Growers Choice ROI-E680 LED 680 Watt 3K Grow

Growers Choice ROI-E680 LED 680 Watt 3K Grow Light

List Price: $999.00
Price: $799.00

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Guaranteed Delivery: 01/24 - 01/26
Protection: 3 Year Extended Warranty
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Growers Choice ROI-E680 LED 680 Watt 3K Grow Light

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List Price: $999.00
Price: $799.00

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Introducing the Roi-E680 Horticulture LED System. An inspired collaboration between two of the most respected lighting companies in the horticulture industry. TSL Horti Tech and Grower’s Choice have joined forces with their years of innovative experience to create this high performance and cost-effective lighting solution for commercial horticulture.


Balanced spectrum, Incorporating Grower’s Choice famous 3K CMH Full Phase Spectrum for superior growing power with the best possible LED diodes available.

High Performance:

  • 1700 μmol/s Total Output
  • 2.5 μmol/J System Efficacy

Energy Saving and Easy HVAC:

  • Up to 40% energy saving
  • 40% less HVAC requirement

Full Spectrum

The specially deployed full spectrum fills the negligence of the main photoreceptors and pigments outside the 660nm and 450nm range, and it is suitable for reproduction to aging in indoor environments. The overall color temperature of FSM's full spectrum is controlled at 3000-3300K, which increases the radiant energy of red light at 660nm wavelength in white light. It provides a beautiful working environment and a more realistic color reproduction degree at a CRI level of 85.

Total Control

With onboard dimming function, growers can set the ideal intensity at any stage of plant growth for optimal photosynthesis activation. Also, it is compatible with most lighting controllers including Grower’s Choice Master Lighting controller.

Even Light Distribution

Precisely designed to deliver uniform levels of photosynthetic photon flux density (PPFD)

Quality Components

Industrial grade manufactured with Osram Top Bin Diodes and ultra-efficient driver

Technical Specifications:

  • Light Source………………...LED
  • Spectrum………………………GC-3K Full Phase
  • PPF……………………………..….1700 μmol/s
  • Input Power……………………680Watts
  • Efficacy…………………………..2.5 μmol/s
  • Fixture & Dimensions……..42.4” L x 42” W x 2.4” H | 30lbs
  • Mounting height……………..≥6” (15.2cm) Above Canopy
  • Thermal Management……..Passive
  • Dimming………………………...0-10V
  • Light Distribution……………..120°
  • Life Time……………………….L90: >54,000 hrs
  • Power Factory………………..>90%
  • Certification…………………..IP65, ETL, CE
  • Warranty…………………….. 3 Years Standard Warranty


  • ROI-E680 LED System
  • 9’ Connecting Cable
  • Information Page
  • User Manual

Not Included

  • Carabiner Cables
  • Controller
  • Installation kit
  • Glasses


Growers Choice + TSL LED ROI-E680 LED Grow Light - 680W


Growers Choice



Alternate SKU/MPN


Weight (lbs)





3 Year


42.4" L x 42" W x 2.4"


13 Gallon


5.872A @120V | 3.346A @208V | 2.945A @240V | 2.618A @277V





IP Rating


Spectral Blend

Full Cycle

Kelvin Rating


CE Listed


ETL Listed


We work very hard to ensure that we offer the absolute best prices online.  If you find another online store that offers a lower price then us within six months of your purchase date please let us know and we will refund your original payment for the difference.  We want you to feel confident that you are getting the absolute best price for the product you are ordering.  If you find that our own website has a lower price for the same item you have ordered within six months of your purchase date we will refund the difference as well.

To request a partial refund simply e-mail us with a link to the same product on our website, or on our competitors website within six months from the date of your order and we will process the credit accordingly.

Our 100% Price Guarantee has some limitations:

  • You must purchase the item from our website before requesting your Price Match Guarantee
  • Promotions such as rebates and buy one, get one free offers are not eligible
  • The item must be in stock on the competitors website
  • The competitor must be an online store, they may not have a retail location
  • The website can not be a discounter or auction website (ie; eBay, overstock, etc..)
  • The competitor must be an Authorized Retailer of the product in question
  • The Price Match Guarantee includes the item price and the shipping charges, it excludes sales tax
Products purchased through West Trading House may be returned within 30 days from your original purchase from our web site with Authorized Return Label. Items must be returned in their original product packaging. West Trading House will process a credit to your credit card. A 25% re-stocking fee will be applied on all returns. You must follow the West Trading House return procedure below to receive a credit.

Click here to see how to return

Customer Reviews

Based on 14 reviews
Michael Forest
Amazing light

Can’t get over how well it covers a tray. Now to wait for the swell!

Adam Doom

Growers Choice ROI-E680 LED 680 Watt 3K Grow Light

Farhan Cullen
Growers Choice ROI-E680 LED 680 Watt 3K Grow Light

Amazing how bright it is. Best light you can buy for the price. I would recommend this to anyone who is growing marijuana.

Albi Swanson
Growers Choice ROI-E680 LED 680 Watt 3K Grow Light

Fast shipping, great price and communication.

Amritpal Walker
Growers Choice ROI-E680 LED 680 Watt 3K Grow Light

For the value its a really good light...

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