
FGI Analog 3 Channel Spectrum Tuner Dimmer for FGI Lightpanel 500 LEDs
$ 145.00
$ 199.00
The FGI Tuning Controller. Commercial Grade Control For FGI Brand LED Grow Lights
The FGI Controller allows for a robust fully passive hard wired interface to our FGI brand LED grow lights equipped with the RJ45 comm board interface. 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 100 of our Lightpanel products and have complete control over your spectrum and PPFD at canopy!
Product Demo Video

FGI Far Red LED Grow Light Set. Supplemental 700-760nm Exteneded Spectrum. Emerson Effect and Additional PAR Booster.
$ 225.00
$ 285.00
The FGI Far Red Lightbar is the best dedicated far red LED grow light on the market today. It is built with a rugged all aluminum body that dissipates heat well, making it ideal for difficult indoor grow rooms. The lightbar also features a crystal lens that covers the diodes, making it waterproof and resistant to overspray. Additionally, the lightbar is designed to be easily moved and bumped around, making it one of the most versatile and user-friendly grow lights on the market. However, what sets this light apart from others is its ability to stimulate plant morphology. By emitting a high intensity of far red light, the FGI Far Red Lightbar encourages plant growth and development, making it the perfect choice for any serious gardener or farmer.
If you're serious about getting the most out of your plants, you need to make sure they're getting the right kind of light. Our far red LED grow lightbar is specially designed to boost photosynthetic light levels in both veg and flower. Adding two of these bars to your 4x4 grow space will lift PAR by 10%. This means healthier plants and bigger yields come harvest time. So if you're ready to take your growing operation to the next level, pick up our far red LED grow lightbar today. You won't be disappointed.
Use far red energy in veg to keep plants compact and strong. Recent studies at Utah State University by Dr Bruce Bugbee, have proven that additional energy, even in the red spectrum, keeps plants more compact.
The science of using far red light on plants
Recent studies at the University of Texas El Paso / University of Texas Arlington, concluded that plants exposed to full spectrum plus dosing with far red spectrum, increased overall plant mass/yield and also improved terpene profiles. Read the study here.
The light coverage of this product is unmatched. It will fully cover a 4' wide grow tray in bloom and generally covers a 2' wide swath. We recommend a pair for each 4x4 grow space and this unit comes with hardware which allows you to position it inside the frame of most 5 and 8 bar full spectrum LEDs. This light system is one of the best on the market and will give your plants the light they need to thrive. Order now and be sure to get your grow space set up correctly so you can achieve maximum light coverage.
Targeting the Emerson Effect.
The Emerson Effect is the name given to the increase in the rate of photosynthesis that occurs when chloroplasts are exposed to far red energy just before the nighttime lights off cycle. This effect was first discovered by scientist Alexander Emerson in 1883, and it has since been extensively studied by plant biologists.
While the Emerson Effect is typically associated with increases in photosynthesis, it can also lead to other changes in plant physiology, such as increased cell division and growth.
One way to take advantage of the Emerson Effect is to use our supplemental far red LED grow light for 10-15 minutes after full spectrum lights are turned off. If you are looking to create the ideal environment for your plants, an LED grow light can help you to achieve the Emerson Effect.
Far Red Spectrum
Use
We recommend 2 units per 4x4 grow space for daytime enhanced PPFD delivery. Height over canopy should be the same as your full spectrum LED but it will not hurt the plants to hang beneath a 4x4 LED.
Time
General use:
Studies indicate that dosing with far red light is most effective with 4 hours on, 4 off, and 4 on. We recommend a digital wall timer, or if using TrolMaster the DSP-1 (for 110V connections) or a DSP-2 (for 240V).
Emerson Effect:
10-15 minutes after full spectrum lights are turned off.
Plant Morphology Theory
Plants use phytochrome to detect and respond to red and far-red wavelengths. Phytochromes are signaling proteins that promote photomorphogenesis in response to red light and far-red light. Phytochrome is the only known photoreceptor that absorbs light in the red/far red spectrum of light (600-750 nm). (source: Wikipedia)
Far Red light is believed to create a competitive response in plants, pushing desirable terpene production and assisting in the formation of trichomes.
Read more about Far Red and extended spectrum in this recent release from Design Lights Consortium: Read It Here
~Technical Specs~
Product
30W(±5%)
PPF 72.1 umols/s
100-277VAC,50/60 Hz
102.3BTU
IP65
44.88”x 2.24”x 1.53”
4.4 lbs
Photometric Test Report Download
Product Warranty (see our warranty here)
3 year warranty

FGI Far Red LED Grow Light. Supplemental 700-760nm Exteneded Spectrum. Emerson Effect and Additional PAR Booster.
$ 124.00
$ 169.95
Overview
The FGI Far Red Lightbar is the best dedicated far red LED grow light on the market today. It is built with a rugged all aluminum body that dissipates heat well, making it ideal for difficult indoor grow rooms.
The lightbar also features a crystal lens that covers the diodes, making it waterproof and resistant to overspray. Additionally, the lightbar is designed to be easily moved and bumped around, making it one of the most versatile and user-friendly grow lights on the market. However, what sets this light apart from others is its ability to stimulate plant morphology. By emitting a high intensity of far red light, the FGI Far Red Lightbar encourages plant growth and development, making it the perfect choice for any serious gardener or farmer.
If you're serious about getting the most out of your plants, you need to make sure they're getting the right kind of light. Our far red LED grow lightbar is specially designed to boost photosynthetic light levels in both veg and flower. Adding two of these bars to your 4x4 grow space will lift PAR by 10%. This means healthier plants and bigger yields come harvest time. So if you're ready to take your growing operation to the next level, pick up our far red LED grow lightbar today. You won't be disappointed.
Use far red energy in veg to keep plants compact and strong. Recent studies at Utah State University by Dr Bruce Bugbee, have proven that additional energy, even in the red spectrum, keeps plants more compact.
The science of using far red light on plants
Recent studies at the University of Texas El Paso / University of Texas Arlington, concluded that plants exposed to full spectrum plus dosing with far red spectrum, increased overall plant mass/yield and also improved terpene profiles. Read the study here.
The light coverage of this product is unmatched. It will fully cover a 4' wide grow tray in bloom and generally covers a 2' wide swath. We recommend a pair for each 4x4 grow space and this unit comes with hardware which allows you to position it inside the frame of most 5 and 8 bar full spectrum LEDs. This light system is one of the best on the market and will give your plants the light they need to thrive. Order now and be sure to get your grow space set up correctly so you can achieve maximum light coverage.
Targeting the Emerson Effect.
The Emerson Effect is the name given to the increase in the rate of photosynthesis that occurs when chloroplasts are exposed to far red energy just before the nighttime lights off cycle. This effect was first discovered by scientist Alexander Emerson in 1883, and it has since been extensively studied by plant biologists.
While the Emerson Effect is typically associated with increases in photosynthesis, it can also lead to other changes in plant physiology, such as increased cell division and growth.
One way to take advantage of the Emerson Effect is to use our supplimental far red LED grow light for 10-15 minutes after full spectrum lights are turned off. If you are looking to create the ideal environment for your plants, an LED grow light can help you to achieve the Emerson Effect.
Far Red Spectrum
Use
We recommend 2 units per 4x4 grow space for daytime enhanced PPFD delivery. Height over canopy should be the same as your full spectrum LED but it will not hurt the plants to hang beneath a 4x4 LED.
Time
General use:
Studies indicate that dosing with far red light is most effective with 4 hours on, 4 off, and 4 on. We recommend a digital wall timer, or if using TrolMaster the DSP-1 (for 110V connections) or a DSP-2 (for 240V).
Emerson Effect:
10-15 minutes after full spectrum lights are turned off.
Plant Morphology Theory
Plants use phytochrome to detect and respond to red and far-red wavelengths. Phytochromes are signaling proteins that promote photomorphogenesis in response to red light and far-red light. Phytochrome is the only known photoreceptor that absorbs light in the red/far red spectrum of light (600-750 nm). (source: Wikipedia)
Far Red light is believed to create a competitive response in plants, pushing desirable terpene production and assisting in the formation of trichomes.
Read more about Far Red and extended spectrum in this recent release from Design Lights Consortium: Read It Here
~Technical Specs~
Product
30W(±5%)
PPF 72.1 umols/s
100-277VAC,50/60 Hz
102.3BTU
IP65
44.88”x 2.24”x 1.53”
4.4 lbs
Photometric Test Report Download
Product Warranty (see our warranty here)
3 year warranty

FGI UVA LED Grow Light Set. Supplemental Blue 340-400 nm Exteneded Spectrum. Additional PAR Booster.
$ 199.00
$ 285.00
DESCRIPTION
The FGI 385nm UV Lightbar is designed to provide targeted supplemental blue energy to equal natural sunlight levels.
At Forever Green, we strive to match natural sunlight with our lighting products. The reason for this is that plant morphology is affected by the spectral composition of light, which means that different wavelengths of light can promote different plant growth.
In particular, blue light is known to encourage compact growth and strong stems, making it an essential part of plant development. By providing plants with the same level of blue light as they would receive from the sun, the FGI 385nm UV Lightbar ensures that they can grow and develop in the best possible way. As a result, it is an invaluable tool for any gardener or plant lover who wants their plants to thrive.
Science behind using UV-A supplimental energy on plants
Recent studies at Utah State University by Dr. Bruce Bugbee have shown that plants absorb and benefit from light between 380-740NM. This research has led to the study of E-PAR or extended PAR and is redefining measurement of photosynthetic light.
Below are the spectrum charts which compare natural sunlight to full spectrum LEDs and then to full spectrum plus supplemental UV.
The result is a closer match to sunlight providing more of the beneficial blue light that plants benefit from.
Sunlight Levels of 380NM UV
Natural sunlight provides plants 1.22 umols of 380nm blue energy.
Natural Sunlight Spectrum Blue Energy 1.2234 umols
Typical Full Spectrum LED Lack 380NM UV
Full spectrum LEDs have limited blue spectrum which peak at 460nm.
Full Spectrum LED 460nm Blue Energy Levels .0514 umols
Full Spectrum LED with Supplemental 380NM UV
Adding supplemental 385NM UV creates a secondary peak of blue energy at 1.5047 umols at 12" from the canopy, roughly equaling natural sunlight.
Supplemental UV Spectrum plus Full Spectrum Blue Energy 1.5047 umols (3x greater)
Build Quality
These are high quality units with a crystal glass lens cover to protect the diodes and allow for cleaning. The all aluminum frame dissipates what little heat the bar creates. At 30 watts the Lightbar sips energy too.
Spectrum Theory
Blue energy is scientifically known to help form more compact plants. More lush leaf growth, stronger and larger stems and tighter internodal spacing.
We gave Dr. Bugbee, professor at Utah State University our 385NM UVA Lightbar:
"Your UVA lights arrived and we have confirmed their 385 nm peak. This looks like a high quality fixture." He went on to say: "Elevated exposure to UV photons is known to enhance the synthesis of UV blocking compounds in the leaves of many species and it is reasonable to think that UV photons can increase the synthesis of secondary metabolites in plants." And further, "I expect we will find value in dosing of CSativa plants with UV photons, but not surprisingly, the effects will likely interact with UV wavelength, intensity, timing of delivery, and growth stage."
The UVA Lightbar fits neatly inside the frame of our Uniformity Pro LEDs as well as many other multi-bar style full spectrum LEDs.
Use
We recommend two of our UV-A LEDs over each 4'x4' area. The slim design allows them to be hung inside the frame of most 6 and 8 bar LEDs. Mounting height should be at the same level to avoid creating shadowing.
Control
A basic digital 110V wall timer can be used, or if using the TrolMaster Hydro X we recommend the DSP-1 module for 110V or DSP-2 for 120V power connection and multiple on/off timer programming.
~Technical Specs~
Product
30W(±5%)
20 UVA Diodes Per Bar
100-277VAC,50/60 Hz
102.3BTU
IP65
44.88”x 2.24”x 1.53”
4.4 lbs
Photometric File Download
Product Warranty (see our warranty here)
3 year warranty

FGI UVA LED Grow Light. Supplemental Blue 340-400 nm Exteneded Spectrum. Additional PAR Booster.
$ 124.00
$ 165.00
DESCRIPTION
The FGI 385nm UV Lightbar is designed to provide targeted supplemental blue energy to equal natural sunlight levels. At Forever Green, we strive to match natural sunlight with our lighting products. The reason for this is that plant morphology is affected by the spectral composition of light, which means that different wavelengths of light can promote different plant growth. In particular, blue light is known to encourage compact growth and strong stems, making it an essential part of plant development. By providing plants with the same level of blue light as they would receive from the sun, the FGI 385nm UV Lightbar ensures that they can grow and develop in the best possible way. As a result, it is an invaluable tool for any gardener or plant lover who wants their plants to thrive.
Science behind using UV-A supplimental energy on plants
Recent studies at Utah State University by Dr. Bruce Bugbee have shown that plants absorb and benefit from light between 380-740NM. This research has led to the study of E-PAR or extended PAR and is redefining measurement of photosynthetic light.
Below are the spectrum charts which compare natural sunlight to full spectrum LEDs and then to full spectrum plus supplemental UV.
The result is a closer match to sunlight providing more of the beneficial blue light that plants benefit from.
Sunlight Levels of 380NM UV
Natural sunlight provides plants 1.22 umols of 380nm blue energy.
Natural Sunlight Spectrum Blue Energy 1.2234 umols
Typical Full Spectrum LED Lack 380NM UV
Full spectrum LEDs have limited blue spectrum which peak at 460nm.
Full Spectrum LED 460nm Blue Energy Levels .0514 umols
Full Spectrum LED with Supplemental 380NM UV
Adding supplemental 385NM UV creates a secondary peak of blue energy at 1.5047 umols at 12" from the canopy, roughly equaling natural sunlight.
Supplemental UV Spectrum plus Full Spectrum Blue Energy 1.5047 umols (3x greater)
Build Quality
These are high quality units with a crystal glass lens cover to protect the diodes and allow for cleaning. The all aluminum frame dissipates what little heat the bar creates. At 30 watts the Lightbar sips energy too.
Spectrum Theory
Blue energy is scientifically known to help form more compact plants. More lush leaf growth, stronger and larger stems and tighter internodal spacing.
We gave Dr. Bugbee, professor at Utah State University our 385NM UVA Lightbar:
"Your UVA lights arrived and we have confirmed their 385 nm peak. This looks like a high quality fixture." He went on to say: "Elevated exposure to UV photons is known to enhance the synthesis of UV blocking compounds in the leaves of many species and it is reasonable to think that UV photons can increase the synthesis of secondary metabolites in plants." And further, "I expect we will find value in dosing of CSativa plants with UV photons, but not surprisingly, the effects will likely interact with UV wavelength, intensity, timing of delivery, and growth stage."
The UVA Lightbar fits neatly inside the frame of our Uniformity Pro LEDs as well as many other multi-bar style full spectrum LEDs.
Use
We recommend two of our UV-A LEDs over each 4'x4' area. The slim design allows them to be hung inside the frame of most 6 and 8 bar LEDs. Mounting height should be at the same level to avoid creating shadowing.
Control
A basic digital 110V wall timer can be used, or if using the TrolMaster Hydro X we recommend the DSP-1 module for 110V or DSP-2 for 120V power connection and multiple on/off timer programming.
~Technical Specs~
Product
30W(±5%)
20 UVA Diodes Per Bar
100-277VAC,50/60 Hz
102.3BTU
IP65
44.88”x 2.24”x 1.53”
4.4 lbs
Photometric File Download
Product Warranty (see our warranty here)
3 year warranty

Inventronics 600W LED Driver Model EUD-600S560DT
$ 145.00
$ 145.00
Inventronics 600W 5600 mA Constant Current LED Driver NEW
Used in the FGI Uniformity Pro 640 LED and many others...
Features:
Programmable, Enabling Hundreds of ConfigurationsControls-ReadyAlways-On Auxiliary Power: 12Vdc, 200mADim-to-Off with Low Standby Power
Dimming Controls:
0-10V, PWM, Multiple Timers
High Level of Built-in Surge Protection:6kV DM, 10kV CMOutput Lumen CompensationThermal Sensing and Protection for LED ModuleClass 2 and SELV OutputIP67 and UL Dry/Damp/Wet LocationTYPE HL, for use in a Class I, Division 2 Hazardous (Classified) Location

SpotOn Sprayer Calibrator Model SC-2
$ 179.00
$ 225.00
Provides quick and accurate flow rate checking of individual sprayer nozzles. This model is best for flow rates below 2.25 GPM typical of herbicide and insecticide application. Our SC-5 model is best for flow rates up to 5 GPM.
FEATURES:
NO CALCULATIONS OR APP DOWNLOAD REQUIRED: Automatically calculates and displays tip flow rate in GPM, LPM, oz/min, tip wear in %, and application rate in GPA/LPH (just enter your speed and nozzle spacing).FAST AND SIMPLE OPERATION: Readings in about 10 seconds per tip.QUICKLY FIND WORN SPRAY NOZZLE TIPS: Industry guidelines recommend tip replacement once flow rate exceeds that of the new tip by 10%.ACCURATELY MEASURE TRUE TIP FLOW RATE: Today’s high-tech sprayers can only be properly calibrated and confirmed with this knowledge.
SPRAYER CALIBRATOR MODEL SC-2 SPECS:
Range & Units: 0.02 – 2.25 GPM, 0.08 – 8.52 LPM, 3 – 288 oz/min (GPM in US Gallons)
Accuracy: +/- 2% or 1 Digit
Resolution: 0.01 GPM, 0.01 L/min, 1 oz/min
Fluid Compatibility: Water & Water Based Solutions Only
Battery: CR2032 Included (3 Year Battery Life)
Size: 3” (7.6 cm) Dia x 8.75” (22 cm) Tall
Weight: 0.6 lbs (272 g)

SpotOn Universal Flow Meter Model SC-5
$ 239.00
$ 335.00
Quickly and accurately check water flow from nozzles, faucets, sprayers, and showers up to 5 GPM.
Features: Provides High-Resolution Digital Flow Rate Display Within Seconds Collapsible 4.25in(10.8cm) Dia. Rubber Collection Funnel For Shower Heads Fits Under Faucets With As Little As 7.5in(19cm) Clearance Height Internal Diffuser Pad Controls Strong Nozzle Spray Simple Rugged Design Has No Moving Parts Self-Contained For One-Handed Operation
SC-5 UNIVERSAL FLOW METER SPECS:
Range: 0.08-5.00GPM, 0.30-19.00LPM, 2-1140L/hr
Accuracy: Greater of +/- 3% or 1 Least Significant Digit
Resolution: 0.01GPM, 0.01LPM, 1L/hr
Fluid Compatibility: Water & Water Based Solutions Only
Battery: CR2032 Lithium Coin Cell (2-3 Year Battery Life)
Size: 4.5in(11.4cm)W x 5in(12.7cm)L x 7.5in(19cm)Tall – 9in(23cm)Tall with funnel extended
Weight: 0.7 lbs(0.3kg)

Trolmaster 4RS-1 4 Outlet Expander Station
$ 137.75
$ 145.00
The 4RS-1 is a universal 4-outlet power expansion module. It can be used with any of TrolMaster’s “plug-in” style device modules to expand the number of devices that can be controlled by the Hydro-x. A single 120-240 volt “trigger” cable on the 4RS-1 connects to your device / control module. When the device module is activated by the Hydro-x, the 4RS-1 trigger cable will turn on each of the 4 receptacles on the 4RS-1 with a 3 second time delay between each outlet being activated. That minimizes high start-up (inrush current) and allows up to 4 devices to be safely controlled. The 4RS-1 must be installed with a 120/240 volt power circuit (up to 50-amps @ 240vac). Three wire terminals inside the unit accept up to #6 AWG wire making connections to the power source easy.

Trolmaster HS-1 Humidistat Station For Dehumidifier w/24V Terminal
$ 116.38
$ 122.50
LCD Display, Easy Operation
Seamless Connection with Hydro-X
Micro-SD for Firmware Upgrade
Address Assignment
Plug & Play
The HS-1 from TrolMaster is used to control commercial dehumidifiers. Most larger / commercial dehumidifiers have a “low-volt” control option so the dehumidifier can be controlled by an external humidistat. The HS-1 works and is wired exactly like an external humidistat. The HS-1 is the best way to control your dehumidifiers by eliminating the need to control the high-amperage / inrush current associated with dehumidifiers.
Package Includes:
1 x Humidistat Station (HS-1)
1 x 16ft RJ12 Cable
1 x 4ft RJ12 Cable
1 x RJ12 T-Splitter
Specifications:
Output Voltage: 24V
Maximum Current: 1A
Working Environment: Temperature 32-122°F, Humidity=90%
Packaging Dimensions: 160mm(L) x 86mm(W) x 86mm(H)

Trolmaster MBS-S8 Hydro-X CO2 Sensor - Accessory for HCS-1 Controller
$ 199.00
$ 222.00
Description
The optional CO2 Sensor (MBS-S8) measures the CO2 PPM within the growing area. Using the MBS-S8 allows the users to connect and control their supplemental CO2 system using the Hydro-X. *Used in combination with one or more DSC-1 CO2 device modules.

Trolmaster TS-2 Thermostat Station 2 Controls Heat Pumps & Conventional HVAC that heat and cool
$ 116.38
$ 122.50
The TS-2 thermostat stations is designed to replace a thermostat connected to a standard HVAC unit. The TS-2 can be used to control most HVAC systems including heat pump and multi-stage HVAC systems. The TS-2 is wired to the HVAC system using the same low-voltage thermostat cable, and has the standard color-coded wiring as most thermostats. The Hydro-x allows separate Day and Night settings for each of up to (4) TS modules, so multiple HVAC systems can be controlled by a single Hydro-X system. The TS-2 also has an adjustable delay time for each HVAC systems being activated. That minimizes high start-up (inrush current) and allows up to 4 HVAC systems to be safely controlled.
LCD Display, Easy Operation
Seamless Connection with Hydro-X
Micro-SD for Firmware Upgrade
Address Assignment
Plug & Play

TrolMaster TSH-1 Temperature / Humidity Station
$ 122.50
$ 116.38
The Trolmaster TSH-1 Temperature / Humidity Station is a 0-10 volt analog output control station that works with the HCS-1 and HCS-2 controllers. The TSH-1 can be configured to control either a temperature or a humidity device that requires a variable 0-10 volt input signal.
The TSH-1 is capable of controlling variable speed fans, vents or any other device that accepts a 0-10 volt input. It features separate day and night “idle” speed settings built-into the TSH-1 as well as separate Day / Night setpoints accessed through the HCS controller.