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PROGROW 2100 laser - White.png

2,105 umol/s

Call For Quote and Light Plan Development

(248) 602-3223


The PROGROW 2100 model is a full-cycle, high-output, close-proximity lighting solution for indoor commercial cannabis cultivation (not suitable for residential applications). It produces 2,105 umol/s of PPF and is designed to deliver PPFD levels of 1,400 umol/m2/s with excellent uniformity.

The 2100's form factor allows for scalability and multiple grow room configurations where photosynthesis and yield maximization is the aim.  Top-shelf light output (PPF), spectral distribution, and efficacy will delivery amazing results with modest impact on your wallet. 

Key Features:

  • Commercial Grade Design and Construction

  • Easy plug and play installation

  • Zero assembly required

  • DLC Listed - Utility Rebate Eligible

  • ETL Certified to UL 8800

  • GLS HI-RED Full-Cycle Spectrum

  • Top Bin LEDs 

  • Dual RJ12 Ports For External Control

  • Compatible With GLS PROGROW Dimmer and PROGROW Command Controller

  • 5 Year Warranty

  • Free Shipping to Lower 48

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Photosynthetic Photon Flux Density (µmol/m2/s)

Cannabis yields are a function of light intensity. Recent studies show that PPFD levels as high as 1,500 umols/m2/s will deliver a proportional increase in yields so long as other critical inputs are kept in balance. These include CO2, water, and nutrients. The PROGROW 2100 will deliver PPFD levels of 1,400 umols/m2/s, when arranged in an array of multiple units. We recommend that all growers study and experiment within their grow space to devise the best combination of inputs. 


Recommended Hanging Heights and PPFD Levels

In order to adjust and acheive target PPFD levels from phase to phase throughout the cultivation cycle, it is recommended that growers use a PAR meter in combination with hang height and dimming. The PAR maps and tent configurations shown below are meant to provide general guidance. 

8’ x 12’ Section Of Adjacently Positioned Rack-Mounted Lights

Mounting Height = 18”

Average PPFD = 1,411 umol/m2/s

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