Experience unparalleled indoor plant growth with our 2X4FT 4Bar 320W/400W LED Grow Light, meticulously engineered for greenhouses. This full spectrum masterpiece delivers a remarkable 2.8umol/J, ensuring your plants receive the optimal light they need to thrive. Featuring an ETL-approved LED driver, this light is perfect for vertical farming, guaranteeing energy efficiency and robust performance for all your cultivation needs.
Product Description




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Product Parameters
• Model: JJD-STD24-4B320W - A robust engineering marvel designed for optimal indoor plant growth.
• Light source: A harmonious blend of 4000K + 6500K + Red, offering an ideal light spectrum for vibrant plant health.
• Light output PPF: An impressive 2240 umol/s, maximizing photosynthesis and ensuring lush growth.
• AC input voltage: Seamlessly adaptable from 120-277Vac, with an option for 347Vac(249-528Vac), catering to various power setups.
• Efficacy: A remarkable 2.8 umol/J, ensuring energy is converted to effective growth-promoting light.
• Mounting Height: Easily adjustable from 6"-12" (15-30cm) above the canopy for tailored lighting.
• Bar Qty: 4 Bars, delivering uniform light distribution across the plant canopy.
• Dimension: 550*1070*63mm - A compact form factor that fits seamlessly into any indoor garden setup.
• Dimming: Featuring 0~10V and RJ45 Daisy-chain capabilities for flexible, scalable light control.
• Beam-angle: A wide 120° beam angle for comprehensive coverage and even growth.
• Temperature: Operates efficiently at 95°F/35°C, ensuring optimal plant conditions.
• Life-Span: Over 50,000 hours, defining longevity in grow lighting solutions.
• Certification: ETL/DLC/CE/RoHS - Meets high international safety and environmental standards.
• Warranty: A solid 3-year warranty for the light and 5 years for the driver, underscoring quality assurance.
• Equipped with Qualified Samsung (LM301B) Chip, with options for other high-quality brands.
• Moso, Fahold LED driver - Integrated for superior performance and reliability.
[High Quality Efficient LEDs Chips]
Features high-efficiency LED-ESTAR chips, pushing efficiency up to a stellar 3.0 µmol/J.
[Upgraded Sunlike Full Spectrum White]
This enhanced spectrum nurtures plants through every growth stage, from veg to bloom, ensuring robust development.
[Large Yield & Increased Crop Quality]
Anticipate yields up to 50% higher and of superior quality, achieving a max yield up to 2.5g/W with an impressive 30% boost in Average PPFD.
[Daisy Chain Dimming Functionality]
Equipped with a dimmer knob for effortless adjustments, enabling up to 500 units to be managed with singular ease via daisy-chaining.
[WiFi Control + APP Control]
Compatible with both Android and Apple devices, download the app for ultimate convenience and control.
[No-Fan Design, Aluminum Heatsink, and Removable Driver]
Silent and efficient cooling with its no-fan design and robust aluminum heatsink; the removable driver allows for external placement for customizable setups.
[IP65 Waterproof]
Provides peace of mind for growers, ensuring protection and reliability even in humid environments.
JJD-STD Series |
Model |
Power |
Size |
PPE |
JJD-STD24-4B320W |
320W |
2X4FT |
2.8umol/J |
JJD-STD24-4B400W |
400W |
2X4FT |
2.8umol/J |
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FAQ
Q&A:
Q : Can your products' label, packaging, design be customized?
A : Yes, we offer customization service on these.
Q : What is your monthly production capacity?
A : D series capacity is 10,000 sets of lighting systems per month.
T series capacity is 20,000 sets of lighting systems per month.
TDN series capacity is 50,000 sets of lighting systems per month.
Q : What is your minimum order quantity?
A : Normally MOQ 100pcs, but we also accept small sample order for quality clients.
Q : Can I get a sample for quality check?
A : Yes, we offer sample.
Q : How soon is the lead time?
A : For sample order, 3-5 days. For bulk order, 30-45 days.
Q : What is the lifetime of your lighting systems?
A : Our lighting systems can work at least 3 years, these lighting bulbs should be replaced regularly.
Q : How can you guarantee the quality?
A : Professional product quality inspection team ensures order defective rate; Otherwise, we take full responsibility according to our good after-sales support system.
Q : What are your terms of payment?
A : Payment terms vary among different countries. Generally, 30% T/T in advance, 70% balance before shipment.