-25% sale
FGI 360-400NM UV-A Supplemental LED Grow Light
FGI
FGI 360-400NM UV-A Supplemental LED Grow Light $ 124.95 $ 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
-22% sale
FGI 360-400NM UV-A Supplemental Spectrum LED Grow Light Set
FGI
FGI 360-400NM UV-A Supplemental LED Grow Light. Sold as set of two lights. $ 224.25 $ 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
-22% sale
FGI 730 NM Supplemental Far Red LED Grow Light Bundle
FGI
FGI Far Red 700-760nm LED Grow Light. Sold as set of two Lights. $ 224.95 $ 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 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
-27% sale
FGI 730nm 4' Long Supplemental Far Red LED Grow Lightbar
FGI
FGI Far Red 700-760nm LED Grow Light. Supplimental spectrum red booster. $ 124.95 $ 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
-20% sale
FGI Lightbar 185 LED Grow Light for Veg. Our Best Seller.
FGI
FGI Lightbar 185w LED Grow Light 4x2, Lightweight, US Made In WA $ 399.00 $ 495.00
Our FGI Lightbar 185 is our most popular product for veg growth. At 42' long the unit covers 4' wide grow trays and replaces T5HO 8L units with 50% energy savings. The 185 uses full spectrum warm white and cool white diodes to create a spectrum with lots of blue light for lush veg growth and strong stem development as well as warm yellow and orange energy to prepare the plants for the bloom phase.  This unit is a commercial grow favorite. We've sold over 4000 of these units and many of the largest growers in the Pacific Northwest rely on this light exclusively for their veg rooms.  The FGI Lightbar 185 Overview 190 watts of dual colored chips. 50% 3000K and 50% 5000K CCT. Our patented spectrum drives thicker/woodier stems and lush leaf growth in veg and dense compact flowers. 417 umols/ms peak PAR at 18" above a 4'x2' canopy - use two over a 4x4 and PAR will increase due to crossover.  Lightweight. Easy to manage with rope ratchets. Raise the light higher for new starts then drop them down to 10" above the canopy when flowering.  These lights compare to quantum board designs which use a single 3000K CCT. Our experience and case study results prove that the 50/50 blend creates more orange/red energy and also a peak of blue energy critical to plant growth in every phase.  Replaces T5HO lamps at 60% energy savings - rebates available from your local utility to offset the cost. In many cases your final net price will be less than a T5HO (assuming your utility provides rebates).  Exclusive: two integrated attach points with flip up brackets for quick mounting  Made in the USA, industry leading 5 year warranty.  Non- dimming version No fans. No moving parts which are the weak link in a damp environment. Free Plug of your choice included; Ships with 12' cord 110-277V auto switching LED driver. 110v plug.  1000's of the 185's are in use in North America. See www.instagram.com/FGI_Lighting or our many YouTube videos The FGI Lightbar 185a provides the full spectrum of the sun and maximum energy through the veg growth phase. See the spectrum comparison below The result? A great starting place for big yields and big buds from this powerful veg lamp.  The Lightbar series is designed as an energy efficient alternative to traditional grow lighting. The Panels mimic the sun’s spectral efficiency and contain the spectral wavelengths of leading high energy lights while staying within the boundaries of the McCree Plant Sensitivity Curve. This curve can be placed over a spectral distribution chart to see how well a light source is designed to affect plant growth. ~Technical Specs~ Product FGI Lightbar 185 Light Source LED Spectrum LM561B, 5000K & 3000K CCT (50/50 mix)Photosynthetic Light MeasurementsPPF Output* 487 Umol/s PPF Efficacy* 1.98 Umol/sec/wPPFD @ 12" 459 Umol/m²/sFixture coverage ( max intensity / max uniformity )* 4' x 2' / 4' x 3'Photopic Light MeasurementsLuminous Flux* 26,060 LumensLuminous Flux Efficacy* 136.2 Lm/wIlluminance @ 12" 32,069 LuxOtherInput Power 191 watts Input Voltage 100-277 autosensingVolts / Amps 120v / 2.1a240v / .9a277v / .8aDimensions 42.3" L / 12.2" W / 2.7" HWeight 11 lbsOperating Temp range 0 F - 90 FThermal Management PassiveBTU output 630 BTURecommended Mounting heightBest PAR intensity 6" Best Uniformity 24" Dimming / Tuning 0-10v with optional FGI Dimming Controller (not tunable) Product Warranty (see our warranty here) 5 years

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