IN STOCK! The FGI Lightpanel 500 Color Spectrum Control Bundle

IN STOCK! The FGI Lightpanel 500 Color Spectrum Control Bundle


Regular price $ 1,295.00 $ 1,106.00 Sale

Bundle includes one Lightpanel 500, one FGI 3 Channel Controller, one set of rope hangars and a 110V plug. 

Take Control over your grow space with the FGI color spectrum tuning bundle. Studies have proven that color spectrum has an effect on plant structure and final potency. FGI commercial grow customers report up to 1.9 grams per watt from this super bright LED. 

At 44" long it easily covers a 4' grow tray side to side at 1000 umols/ms of PAR. Install three over a 4' x 8'  and save 33% energy as compared to a pair of traditional HID grow lamps.

Compare this nearly 4' long LED commercial lights with most of the undersized and poorly built lights on Amazon and you'll see why commercial growers prefer FGI LEDs. 

Not supplementing with CO2? Coverage increases to a 5' x 4' grow space at 700 umols/ms of PAR. 

Take one for a spin yourself. 5 year warranty. Built to last. 

FGI Controller Spectrum Tuning

Color tuning your Lightpanel is easy and flexible. Tune your 500 to more blue for compact plant formation and lush growth, during flower tune up the red for more stretch and internodal spacing of colas. Includes a 30' Cat 6 cable for remote mounting of the Controller. Very simple to use. 

Learn why color tuning is so important in cannabis growing with Dr. Bruce Bugbee, professor of biology, Utah State University. 

    The Lightpanel 500 in action

    Commercial grow operation in Oregon

    Want more? FGI's YouTube Channel 

    Optional Enhanced Functionality 

    The built in FGI Comm Board allows for a robust fully passive hard wired interface to our optional FGI Controller. (or buy our FGI 500/Controller Bundle). Simple plug and play connections using standard CAT6 network cable.

    Adjust warm white diodes, cool white diodes and red channel for spectrum tuning and dimming.

    Connect up to 30 of our Lightpanel products and have complete control over your spectrum and PPFD at canopy!



    Spectrum Overview


    lightpanel light spectrum

    The Lightpanel 700 full spectrum LED uses our patented 50% / 50% mix of warm and cool white LEDs, with added 660nm red for maximum flowering results.

    Our light output is designed to more closely mimic the spectrum of the sun, and is also able to match the McCree Action Spectrum - ideal for boosting photosynthesis in all plant life.

    As compared with Gavita HPS lamps our spectrum is more full, which explains why growers have seen such great results with these lights. Made in Spokane WA by expert growers, approved by Mother Nature.



    FGI LightPanel 500 V/B

    Light Source




    Photosynthetic Light Measurements

    PPF Output*

    1326 umol s-1

    PPF Efficacy*

    1.95 Umol/sec/w

    PPFD @ 12"

    970 umols/ms

    Fixture coverage ( max intensity / max uniformity )*

    4' x 3' (with supplemental CO2)  or  5' x 4' (no CO2)

    Photopic Light Measurements
    Luminous Flux*

    62,920 Lumens

    Luminous Flux Efficacy*

    126.3 Lm/w

    Illuminance @ 12"

    86,887 lux


    Input Power

    498 watts

    Input Voltage

    100-277 autosensing

    Volts / Amps

    120v / 4.1a
    240v / 2.1a
    277v / 1.8a


    44" L / 16" W / 2.4" H


    18 lbs

    Operating Temp range

    0 F - 90 F

    Thermal Management


    BTU output

    1700 BTU

    Recommended Mounting height

    Best PAR intensity

    10" @1000 umols/ms

    Best Uniformity

    36" @700 umols/ms

    Dimming / Tuning

    FGI Spectrum Controller


    Customer Reviews

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