• Light Intensity: 4500μmol/S PPF, 35% energy saving.
• Efficiency: High performance 3.0 μmol/J.
• Design: 180° foldable, space-saving and easy to install.
• Dimming: Rotary dimmer and daisy chain function for personalized light control.
• Dual Channel: Full spectrum + UV, suitable for all growth stages.
• Durability: IP65 waterproof rating, up to 50,000 hours of service life.
Due to the differences in the growth laws of different plants, the light band and light color ratio required by each plant are not exactly the same. Generally, they need to be customized according to their own planting plants and communication with the manufacturer.
• Light Intensity: 4500μmol/S PPF, 35% energy saving.
• Efficiency: High performance 3.0 μmol/J.
• Design: 180° foldable, space-saving and easy to install.
• Dimming: Rotary dimmer and daisy chain function for personalized light control.
• Full spectrum:Suitable for all growth stages.
• Durability: IP65 waterproof rating, up to 50,000 hours of service life.
The wide version full spectrum 1500 watt LED plant grow light helps to shorten the growth cycle of plants, can promote plants to produce more lateral branches and bud differentiation during the growth process, accelerate the growth of roots, stems and leaves.
High efficiency: PPF up to 3600μmol/S, EFF up to 2.8-3.0μmol/J, reduce energy costs.
Bar style design: 6 wide strips, up to 1200W power.
Full spectrum lighting: Promote healthier and stronger plant growth.
Low heat emission: Reduce the risk of heat stress and prevent plant damage.
Easy to install: LED grow lights are low maintenance, saving you time and energy.
Optimized light output: The spectrum can be adjusted according to different plant types and growth stages.
Continuous output: Designed for continuous performance, ensuring optimal light output for a long time.
1200W Grow Light can also customize the light ratio suitable for different plants and different growth stages, solve the problem of lack of sunshine in the greenhouse in winter, promote the chlorophyll required in plant photosynthesis, improve the sweetness of fruits and reduce the occurrence of diseases and pests.
QUICK INSTALLATION: The light bar can be easily secured into place, simplifying installation and ensuring optimal lighting angles and performance.
Compatible with all 4FT wide fixtures with independent dimming control.
Why choose our Supply Series Auxiliary Light Bar?
In some primary light sources, a couple of 365 UV diodes and 730nm IR diodes may just be a marketing gimmick, and in reality they may not be strong enough. The Supply Series of auxiliary light sources has the densest diodes of any of our auxiliary light sources, specifically designed to promote plant growth.
Why use 730nm infrared supplemental light bars?
Promotes stem growth, induces flowering, and light induces sleep.
Why use 395nm UV supplemental light bars?
Increases yield, improves nutrients, enhances taste/flavor, sterilizes growing area (eliminates mold), helps control pests.
Under Canopy LED Maximize Flowering and THC Concentration
Deep penetration of the 730nm spectrum: IR730nm LED strips penetrate deeper into plant tissue than visible light. This deep penetration stimulates stem growth and flowering.
Regulates plant growth: IR-assisted grow lights allow plants to move faster from the asexual growth stage to the flowering stage, shortening the entire growth cycle of the plant.
Daisy Chain: The strip light source allows for the simultaneous connection of up to 20 grow strips, making it especially convenient for commercial and large-scale growing operations. The plug-and-play feature ensures easy installation and operation, eliminating unnecessary hassles.
Increase photosynthetic efficiency: The deep red light of the grow strips creates a light-shielding effect that promotes stem growth.
Maximize Crop Yield: The addition of auxiliary lights is essential to optimize plant growth.
Illuminating neglected areas:These advanced light sources penetrate deep into plant canopies to energize low-sprouting areas, cultivating a symphony of uniform, thriving growth from top to bottom.
Harvest Excellence:Experience an unprecedented surge in yield and harvest quality. These under-canopy lights achieve the perfect harmony of spectrum, intensity and coverage, ensuring that every bud gets the light it deserves.
Durable:Built to withstand the rigors of commercial marijuana cultivation, the fixtures are designed to last. With reliability at their core, these fixtures maintain consistent performance after harvest.
Maximize your harvest potential with LED Grow Light Warehouse’s line of under canopy LED grow lights. These specialized under canopy grow lights are designed to provide targeted lighting to the lower portion of your plants, ensuring even light distribution from top to bottom for healthier growth. Perfect for any setup, our under-canopy LED lights promote photosynthesis, increase yields and enhance overall plant performance.
• Light Intensity: 4500μmol/S PPF, 35% energy saving.
• Efficiency: High performance 3.0 μmol/J.
• Design: 180° foldable, space-saving and easy to install.
• Dimming: Rotary dimmer and daisy chain function for personalized light control.
• Full spectrum:Suitable for all growth stages.
• Durability: IP65 waterproof rating, up to 50,000 hours of service life.
The wide version full spectrum 1500 watt LED plant grow light helps to shorten the growth cycle of plants, can promote plants to produce more lateral branches and bud differentiation during the growth process, accelerate the growth of roots, stems and leaves.
High efficiency: PPF up to 3600μmol/S, EFF up to 2.8-3.0μmol/J, reduce energy costs.
Bar style design: 6 wide strips, up to 1200W power.
Full spectrum lighting: Promote healthier and stronger plant growth.
Low heat emission: Reduce the risk of heat stress and prevent plant damage.
Easy to install: LED grow lights are low maintenance, saving you time and energy.
Optimized light output: The spectrum can be adjusted according to different plant types and growth stages.
Continuous output: Designed for continuous performance, ensuring optimal light output for a long time.
1200W Grow Light can also customize the light ratio suitable for different plants and different growth stages, solve the problem of lack of sunshine in the greenhouse in winter, promote the chlorophyll required in plant photosynthesis, improve the sweetness of fruits and reduce the occurrence of diseases and pests.
Helping to increase production and efficiency of large-scale cultivation
High-efficiency Light Energy Output: 1500W high-power design, PPE up to 4500μmol/s, light efficiency up to 2.8-3.0μmol/J, providing sufficient and uniform photosynthetic energy for plant growth.
Full Spectrum Coverage: Integrated white light + 660nm (deep red) + 730nm (far red) + 460nm (blue), accurately matching the needs of plants at all stages of growth, suitable for the whole process from seedling to fruiting.
Long-lasting & Durable: Adopting high-end brand lamp beads and high-quality aluminum heat sink, effectively reducing light decay, with a service life of up to 50,000 hours, reducing maintenance costs.
Professional Commercial Design: 4×8ft large size lamp body, suitable for greenhouse or vertical farms and other large-scale planting scenarios, to meet the demand for high-density fill light.
Intelligent Spectrum Adaptation: Multi-band combinations can be flexibly adjusted to provide differentiated spectral solutions for different crops (e.g. leafy vegetables, flowers, fruits and vegetables), helping to increase production and efficiency.
Certifications: DLC , ETL, CE, FCC, ROHS, UL, PSE for industry-leading quality and safety.
5-Year Warranty: Enjoy long-term reliability with a 5-year warranty.
The ANDY1200 LED grow light is designed for large-scale indoor farming and greenhouse cultivation systems, delivering high energy efficiency and uniform light distribution for commercial plant growth environments.
It provides stable full spectrum lighting with optimized power output, supporting different plant growth stages from vegetative to flowering.
Ideal for large growing areas, high energy efficiency and uniform light distribution
Brand diodes are long-lasting and can withstand high temperatures and usage conditions, making them a durable choice. Provides excellent light output per watt, resulting in lower power consumption and higher energy efficiency. Designed to provide high PAR values to promote plant growth and increase yields.
Efficient and productive: The bar design ensures even light distribution throughout the growing area, promoting steady growth and reducing the risk of uneven growth or shadowing.The ANDY1200 LED grow light delivers 1200 watts of power with a PPE of 3.0 μmol/J.
Optimized Light Spectrum: Full spectrum light, close to natural light, including wavelengths essential for photosynthesis. This spectrum can be adjusted according to different stages of plant growth (from growing to flowering), thus promoting healthier and more productive plants.
EFFICIENT COOLING: The bar light design and aluminum backside help improve airflow and heat dissipation. Reduces the risk of heat damage to plants and keeps the light closer to the canopy without causing burns. With a waterproof circuit board, there is no need to worry about wet conditions. Easy to install.
Daisy Chain Dimming: The dimming knob is perfect for growers to adjust the light intensity according to different growth stages. The daisy chain feature allows you to connect up to 50xANDY1200 indoor plant lighting.
Certifications: DLC , ETL, CE, FCC, ROHS, UL, PSE for industry-leading quality and safety.
5-Year Warranty: Enjoy long-term reliability with a 5-year warranty.
Cultivation on large commercial farms significantly improves the efficiency of cultivation.
True 1000W Power for Commercial-Scale Growing. Delivering a massive 3000μmol/s PPF across a 4x6ft area, this high-output 1000W LED grow light is built for serious growers who demand uniform coverage, deeper canopy penetration, and explosive plant development from seedling to harvest.
Full Spectrum design – All Growth Stages Covered. With a balanced light mix of 3000K, 6500K, 460nm blue, 660nm red, and 730nm IR, this fixture promotes vigorous veg growth and maximizes flowering potential—eliminating the need for separate lights for different stages.
Uniformity, Efficiency, and Heat. The 10-bar foldable design ensures consistent PPFD across every corner of the grow area, while its 2.8μmol/J efficiency keeps operating costs low. The aluminum heat sink design enables silent, passive cooling—no noisy fans or overheating worries.
Smart Group Control & Precision Dimming (0–100%). Integrated RJ45 daisy-chain ports allow synchronized multi-light setups—ideal for commercial growers scaling up. Fine-tune light output with the onboard dimmer to match each phase of plant growth and reduce electricity waste.
Built to Last. Premium Components & Long-Term Reliability. Constructed with high-quality LED chips and aluminum boards, this grow light resists light decay, offers stable output, and ensures years of reliable performance—making it a dependable investment for any indoor grower.
Certifications: DLC , ETL, CE, FCC, ROHS, UL, PSE for industry-leading quality and safety.
5-Year Warranty: Enjoy long-term reliability with a 5-year warranty.
High efficiency: PPF up to 3180μmol/S, EFF up to 3.0μmol/J, reduce energy costs.
Full spectrum lighting: Promote healthier and stronger plant growth.
Detachable bar design: 12 bars, up to 1060W power.
Dual-channel spectrum: Full spectrum white light+UV395nm
Low heat emission: Reduce the risk of heat stress and prevent plant damage.
Easy to install: LED grow lights are low maintenance, saving you time and energy.
Optimized light output: The spectrum can be adjusted according to different plant types and growth stages.
Programmable power and spectrum catering to specificgrowing stages, growers benefit from:lmproved THC value,Increased flower volume,Smaller electricity bill.
• Light Intensity: 4500μmol/S PPF, 35% energy saving.
• Efficiency: High performance 3.0 μmol/J.
• Design: 180° foldable, space-saving and easy to install.
• Dimming: Rotary dimmer and daisy chain function for personalized light control.
• Dual Channel: Full spectrum + UV, suitable for all growth stages.
• Durability: IP65 waterproof rating, up to 50,000 hours of service life.
Due to the differences in the growth laws of different plants, the light band and light color ratio required by each plant are not exactly the same. Generally, they need to be customized according to their own planting plants and communication with the manufacturer.
High luminous efficacy and controllable spectrum to meet the needs of large-scale cultivation
Energy saving and high efficiency: 1100W power equipped with high-end lamp beads, PPE up to 3300μmol/s, luminous efficacy of 2.8-3.0μmol/J, realizing the perfect combination of ultra-high photosynthetic efficiency and energy efficiency.
Intelligent adjustable spectrum: covering white light + 660nm (deep red) + 730nm (far red) + 460nm (blue) + 395nm (UV), dual-channel independent dimming (full-spectrum + UV), and UV mode optimized for later color and flavor enhancement.
Industrial-grade durable design: aluminum plate efficient heat dissipation structure, high temperature resistance, corrosion resistance, significantly reduce light decay, to ensure long-term stable operation and prolong the service life.
Large Scene Adaptability: 4×6ft large size light area, suitable for vertical farms, greenhouses and other commercial planting scenarios to meet the demand for high-density planting.
Full-cycle coverage: full support from seedling to flowering and fruiting, adapting to the growth needs of various types of crops and helping to improve both yield and quality.
High efficiency: PPF up to 3000μmol/S, EFF up to 3.0μmol/J, reduce energy costs.
Full spectrum lighting: Promote healthier and stronger plant growth.
Detachable bar design: 10 bars, up to 1000W power.
Three-channel dimming: Full spectrum white light+UV395nm+IR730nm
Low heat emission: Reduce the risk of heat stress and prevent plant damage.
Easy to install: LED grow lights are low maintenance, saving you time and energy.
Optimized light output: The spectrum can be adjusted according to different plant types and growth stages.
Programmable power and spectrum catering to specificgrowing stages, growers benefit from:lmproved THC value,Increased flower volume,Smaller electricity bill.
Three-channel independent dimming, low cost and high output.
Energy efficient design: 450W power with high-end lamp beads, PPE up to 1260μmol/s, luminous efficacy of 2.8μmol/J, lumen value of 72000LM, to achieve a balance between high photosynthetic efficiency and low energy consumption.
Full-spectrum intelligent regulation: covering white light + 660nm (deep red) + 730nm (far red) + 460nm (blue) + 395nm (UV), three-channel independent dimming (full-spectrum/UV/IR), accurately adapted to the needs of plants at various stages of growth.
Long-lasting and stable heat dissipation: High-quality aluminum plate heat dissipation structure significantly reduces light decay, extends service life, and guarantees long-term stable operation.
Convenient and easy to use: 4×2ft large size design, no need to install complex installation, saving labor and time costs.
Full-cycle applicability: Supporting the whole process from seedling to flowering and fruiting, it is suitable for commercial planting scenarios such as greenhouses and vertical farms, helping to increase crop yield and improve quality.
Certifications: DLC , ETL, CE, FCC, ROHS, UL, PSE for industry-leading quality and safety.
5-Year Warranty: Enjoy long-term reliability with a 5-year warranty.
High efficiency: PPF up to 3180μmol/S, EFF up to 3.0μmol/J, reduce energy costs.
Full spectrum lighting: Promote healthier and stronger plant growth.
Detachable bar design: 12 bars, up to 1060W power.
Dual-channel spectrum: Full spectrum white light+UV395nm
Low heat emission: Reduce the risk of heat stress and prevent plant damage.
Easy to install: LED grow lights are low maintenance, saving you time and energy.
Optimized light output: The spectrum can be adjusted according to different plant types and growth stages.
Programmable power and spectrum catering to specificgrowing stages, growers benefit from:lmproved THC value,Increased flower volume,Smaller electricity bill.
High efficiency: PPF up to 3000μmol/S, EFF up to 3.0μmol/J, reduce energy costs.
Full spectrum lighting: Promote healthier and stronger plant growth.
Detachable bar design: 10 bars, up to 1000W power.
Three-channel dimming: Full spectrum white light+UV395nm+IR730nm
Low heat emission: Reduce the risk of heat stress and prevent plant damage.
Easy to install: LED grow lights are low maintenance, saving you time and energy.
Optimized light output: The spectrum can be adjusted according to different plant types and growth stages.
Programmable power and spectrum catering to specificgrowing stages, growers benefit from:lmproved THC value,Increased flower volume,Smaller electricity bill.
Powerful 500W Full Spectrum Light for All Growth Stages
High PPFD: This grow light delivers a high PPF of 1400μmol/s and full-spectrum coverage (380–780nm), ideal for seedling, vegetative, and flowering stages. Whether you’re growing leafy greens or flowering plants, it provides the optimal light your plants need.
High Efficiency Samsung LEDs: Built with premium Samsung diodes, this grow light ensures high efficiency (2.8μmol/J), brighter output, lower energy consumption, and longer lifespan—helping you save on electricity while maximizing plant yields.
6-Bar Design with 3x3ft Size: Featuring a detachable 6-bar design, this grow light covers a 3×3 ft area perfectly. Easy to assemble, move, or replace individual bars—great for customized setups in grow tents or indoor grow rooms.
Daisy Chain & Dimming Function : Equipped with an RJ45 daisy-chain port and dimmer knob, you can link and control multiple lights simultaneously. Adjust the brightness from 0% to 100% to suit each plant’s specific needs and growth phase.
Premium Aluminum Build : The aluminum light bars act as efficient heat sinks, ensuring rapid heat dissipation, reducing light decay, and extending the lifespan of your grow light—no noisy fans required.
Certifications: DLC , ETL, CE, FCC, ROHS, UL, PSE for industry-leading quality and safety.
5-Year Warranty: Enjoy long-term reliability with a 5-year warranty.
Covering the full cycle of growth
Precise Spectrum:Innovative hybrid spectrum technology (3000K+6500K+460nm+660nm+730nm) simulates the natural sunlight, and is intelligently adapted from the seedling to the flowering stage. 460nm blue light promotes the growth of stems and leaves, 660nm deep red light accelerates the flowering and fruiting, and 730nm far-red light extends photoperiodic effect, laboratory-grade. Spectral ratios to maximize the photosynthetic efficiency of plants.
Energy-saving and long-lasting: Equipped with 240W high-power Samsung LM281B + flagship lamp beads, PPF value of 680 μmol / s, photosynthetically effective photon efficacy of 2.8 μmol / J ultra-industry standards. Aluminum substrate active heat dissipation structure to reduce the light decay rate of 67%, 30,000 hours of continuous high-intensity light brightness retention rate of > 90%, greenhouse-level durable quality.
Modular planting:Detachable 4-light bar design, single light covers 2x2ft planting area, up to 100 devices can be controlled in series through RJ45 port. With 0-100% infinitely dimmable knob, one key synchronized regulation of light intensity of multiple lights, to meet the needs of multiple scenarios from home nursery to commercial planting.
Zero-tool maintenance design: Light bar tool-free 3 seconds quick-disassembly replacement, support for single independent maintenance. Matching hanging installation program, convenient to adjust the height of the lamp at any time, from succulent to fruit trees are applicable.
Certifications: DLC , ETL, CE, FCC, ROHS, UL, PSE for industry-leading quality and safety.
5-Year Warranty: Enjoy long-term reliability with a 5-year warranty.
Greenhouse Veg Bloom Seedlings Hydroponics Grow Light Panel
Better light spectrum optimization: Full spectrum lights are all-around products that can provide adequate and balanced lighting for a plant throughout its life cycles. These lights covers the whole spectrum. They provide the flexibility you need to grow a variety of plants, for both veg and bloom stage.
Superior light output throughout the year: ANDY Grow Lights combine to provide the optimum level of light for both photosynthesis and growth that will allow your indoor garden to bloom and flourish year-round. They are perfect for small grows and can work with a wide range of plant species, include both low light and high light varieties.
Easy installation and usage: The upgraded suspension kit can be assembled easily without additional tools. The panels come with a 6 feet power cord, and simple plug and play usage. Easy to add a convenient indoor garden in any room of your home. Perfect for you to add as a supplemental side panel in the grow tent during bloom.
Low heat , low power,compact & space saving:Advanced LED technology, efficient replacement of HID. They run cooler than traditional light sources and operate efficiently. No damage to the plants even if they are very close. LED systems take much less room than HIDs, and are easier to move around and manage.
Certifications: DLC , ETL, CE, FCC, ROHS, UL, PSE for industry-leading quality and safety.
Greenhouse Veg Bloom Seedlings Hydroponics Grow Light Panel
Beetter light spectrum optimization: Full spectrum lights are all-around products that can provide adequate and balanced lighting for a plant throughout its life cycles. These lights covers the whole spectrum, from UV, IR to red and blue lights. They provide the flexibility you need to grow a variety of plants, for both veg and bloom stage.
Superior light output throughout the year: ANDY Grow Lights combine to provide the optimum level of light for both photosynthesis and growth that will allow your indoor garden to bloom and flourish year-round. They are perfect for small grows and can work with a wide range of plant species, include both low light and high light varieties.
Easy installation and usage: The upgraded suspension kit can be assembled easily without additional tools. The panels come with a 6 feet power cord, and simple plug and play usage. Easy to add a convenient indoor garden in any room of your home. Perfect for you to add as a supplemental side panel in the grow tent during bloom.
Low heat , low power,compact & space saving:Advanced LED technology, efficient replacement of HID. They run cooler than traditional light sources and operate efficiently. No damage to the plants even if they are very close. LED systems take much less room than HIDs, and are easier to move around and manage.
Certifications: DLC , ETL, CE, FCC, ROHS, UL, PSE for industry-leading quality and safety.
5-Year Warranty: Enjoy long-term reliability with a 5-year warranty.
Maximize your grow potential with our advanced LED Quantum Board Grow Light
»With Samsung LEDs,Brand Drivers, guaranteed service life, high PPFD;
»Full spectrum, suitable for all stages of plant growth;
»The installation height of the product is relatively high;
»Small shielding area from sunlight; Suitable for big greenhouse planting;
»Special optical design makes the irradiation of plants more uniform;
»Easy to disassemble, easy to transport, flexible installation.
»The Top Series LED Grow Light is mainly used for top light, such as modern greenhouses. Because the height of space is high enough, it is necessary to ensure that the light on the plants is more uniform. Light, this requires the size of light products to be compact and not folded to the sunlight. Because the hanging is high, it is necessary to ensure that the light emitting angle is small and ensure that the light is fully exposed to the plant.
Full power does not prove that a Cannabis LED Grow Light delivers the right light dose. Indoor Farm teams need PPFD for current canopy intensity and DLI for the daily total. Together, they create measurable, repeatable lighting setpoints.
PPFD measures the photosynthetically active photons reaching one square meter of canopy each second, in µmol/m²/s. Because it is location-specific, center, edge, and corner readings may differ.
DLI expresses the total photosynthetic light received per square meter each day, in mol/m²/day. It adds time to PPFD, so an incorrect photoperiod or drifting timer changes the dose.
Watts show electrical input, lumens describe human-visible brightness, PPF shows total photon output, and PPE shows conversion efficiency. None measures every canopy position. The PAR and PPFD guide explains these terms; installation still requires a quantum-sensor map.
Use this equation:
DLI = PPFD × photoperiod hours × 0.0036
The multiplier converts the units into a daily total. Use average canopy PPFD, not one peak reading.
At 600 µmol/m²/s for 18 hours, DLI is 38.9 mol/m²/day. After dimming, recalculate with the new mapped average rather than the dial percentage.
At 900 µmol/m²/s for 12 hours, DLI is also 38.9 mol/m²/day, but equal totals do not make the schedules biologically interchangeable.
Start young plants at the lower end of a validated range. ANDYLED’s 1000W 4×6 ft guide uses 400–500 µmol/m²/s for 18 hours during seedling and germination, equal to 25.9–32.4 mol/m²/day. Clones may need a gentler SOP.
Increase intensity gradually as roots and canopy develop. The guide uses 500–700 µmol/m²/s on an 18/6 schedule, or 32.4–45.4 mol/m²/day. For 4×4 ft production, the 800W single-channel dimming LED grow light offers a foldable bar layout and adjustable output.
The flowering guide uses 800–1,400 µmol/m²/s at 12/12, equal to 34.6–60.5 mol/m²/day; the upper range is not a universal default. The 1000W adjustable 4×6 ft LED grow light provides wider foldable-bar coverage.
Cultivar, canopy density, CO₂, leaf temperature, airflow, humidity, roots, and irrigation affect the safe target. High PPFD without coordinated controls can increase stress. Test each increase and retain the previous stable setting.
DLI is a daily total, not a delivery profile. Moderate PPFD for longer and high PPFD for fewer hours can produce equal DLI but different temperature, water-use, and stress responses.
Cannabis flowering is photoperiod-sensitive. Some cultivars may respond to tested alternatives such as 13/11, but flowering or maturity can shift. Do not alter a validated schedule merely to reach a DLI number.
When photoperiod must remain stable, use measured dimming. A single-channel grow-light system adjusts full-spectrum output without separate UV control. Remap PPFD after material changes and confirm DLI against the crop SOP.
Place a calibrated, level quantum sensor at average canopy height. Measure under normal fixture height, dimming, reflectivity, and adjacent-light conditions.
Divide each footprint into equal cells and record every center, edge, and corner. Reuse the same grid coordinates during later audits.
Average PPFD drives DLI, minimum readings reveal underlit plants, and maximums flag stress risk. Track minimum PPFD divided by average PPFD as a consistent uniformity metric.
Remap after changing height, spacing, position, dimming, or canopy training. Stretch also changes the measurement plane, so do not reuse a map after room conditions change.
When DLI and photoperiod are known, use PPFD = DLI ÷ hours ÷ 0.0036. Map the room to find the dimmer setting that produces this average.
At ANDYLED, we specify our 800W 4×4 ft and 1000W 4×6 ft bar fixtures at 3.0 µmol/J with 120° distribution. Aluminum, fanless structures dissipate heat passively, but room temperature still needs control.
Raise PPFD only when the room supports added crop demand. Coordinate CO₂, fans, HVAC, humidity equipment, and irrigation. Check leaf temperature and substrate response after each step.
Record cultivar, stage, photoperiod, fixture height, dimmer position, PPFD map, DLI, climate, irrigation, and plant response. ANDYLED’s technical support resources can help align controls with a documented commercial-room plan.
No value fits every crop. Use a stage-specific, cultivar-tested range and increase only when climate and irrigation can support it.
Multiply average PPFD by photoperiod hours and by 0.0036. For example, 600 µmol/m²/s for 18 hours gives 38.9 mol/m²/day.
No. Beyond the usable range, more light may add stress, heat, and irrigation demand without proportional benefit.
Remap after changes to fixture height, spacing, dimming, canopy height, or room layout, and at defined stage checkpoints.
Yes. Dimming changes PPFD and DLI while the timer stays fixed. Measure the new canopy average instead of assuming the dial percentage.
