NEW PRODUCT! ARRIVING FIRST OF APRIL The HT-02 Uniformity Pro 320 by FGI. The Future Of Commercial LED Grow Lighting Is Here.

NEW PRODUCT! ARRIVING FIRST OF APRIL The HT-02 Uniformity Pro 320 by FGI. The Future Of Commercial LED Grow Lighting Is Here.


Regular price $ 795.00 $ 795.00 Sale

The FGI Uniformity Pro 320 Smart Controller

New for 2020, built in controller connectivity. Works with the new (optional) FGI LED Dimming Controller. Treat your plants just like mother nature would with gentle sunrise and sunset light ramping, room overtemp protection (dims the light to reduce heat), variable dimming and more. Daisy chain two or more Uniformity Pros to control your grow with a single controller.

Now with dim to zero! Replaces the need for switched timers. Dims the light to off when sunset programming is used. 

Forever Green Indoors, a pioneer in indoor LED grow light design and manufacturing in Washington State, brings you our most uniform, sun-like full spectrum LED grow light for small spaces or commercial veg rooms. Designed by FGI, and contract manufactured for us in Asia using the highest quality of materials and workmanship. We're proud of the Uniformity Pro and can't wait for you to try growing with one.

This cool LED grow light is excellent for all plant types. At full intensity its ideal for flowering phases of plant growth. 650 umols/ms (ppfd @ 6” as compared to Fluence advertised ppfd @ 6”) of photosynthetic light output. Fully dimmed it is excellent for seedling or young clones. Just 190 umols/ms of PAR.

We've built everything we know about growing into this full size 4' x 4' lamp. It's easy to handle and hang. Best of all we stand behind everything we make. If you are not fully satisfied we'll buy it back.

The FGI Uniformity Pro. Give your plants the gifts that Mother Nature provides in the wild.



Uniformity Pro Construction

Dual LED diode design creates the ideal grow spectrum for indoor plants. 4 bars create perfect light uniformity on canopy. 

The FGI Uniformity Pro was designed with one thing in mind: healthy, happy plants. The keys to indoor growing are light spectrum (providing as much of the suns spectral color as possible), light uniformity (spreading the light evenly over the plant canopy) and intensity (plants require different intensity during different growth phases).

The UP uses our dual diode design. 1600 full spectrum high bin Samsung LM281B neutral white diodes in 4000K CCT and 88 CRI paired with 24 Cree 660nm red diodes creates FGI's grow spectrum. Tried and true, nothing new or experimental about our spectral design - this spectrum can be found in all our lighting. Over 10,000 units sold.

FGI's time tested and proven full spectrum appears in our full line of grow lights.  

 Product Manual 

Tear Sheet 

Product FGI Name Uniformity Pro 320W

UPN 887437032794
Brand name Samsung LM281B
Number of pieces 1600
Model/Part number white
CCT 4000K
CRI 80
Other color Diodes 
Brand Name Osram
Number of pieces 24
Model/Part number deep red
CCT 660nm
Ratio mix white/red (%) 1600:24
Lifetime (L-90 - in hours  L90B50 @ 36000HRS
Photosynthetic Light Measurements 
PPF Output* 800
PPF Efficacy* 2.5
Photopic Light Measurements 
Luminous Flux* 46,000
Luminous Flux Efficacy* 144
Input Power 320
Input Voltage 120-277
Cord type  
Cord length 10'
Plug type (note if bare whip) Not included
Physical Dimensions 
Dimensions W x L x H (inches) 47x47x4
Weight (pounds) 26
Operating Temp range (F) 33-104
IP rating (UL-ETL or estimated final UL-ETL) IP-67 wet
Packaging Dimensions 
Package Dimension W x L x H (inches) 49x30x6
Master carton weight (lbs) 28
Dimming / Tuning 
Dimming (Yes/No) Yes
Independent channel dimming (Yes/No) No
Controller type FGI Dimming Controller
Daisy Chain (dimming) Yes

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