640W Full Spectrum LED Grow Light with 730nm IR, High Ppfd Spider Bar Design, Flowering Enhancement for Commercial Cultivation

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Product Description

Basic Specifications

Model NO.
BY- detachable
Emitting Color
Full Spectrum
Input Voltage
AC100-277/277-480V Option
Power
640W
Shape
Tube
Warranty
5 Years
Housing Material
Aluminuim
Life
50000h
LED Chips
Samsung
Certification
CE, RoHS, FCC, SAA, EMC, LVD, IMQ, ETL
Working Temperature
-10℃-40℃
PPE
2.8 μMol/J
Heat Management
Air Cooling
Spectrum
3000K+5000K+660nm+730nm IR
Body Color
Grey
Dimming
0-10V Dimmer+ Rj11/Rj12 Group Control
Lamp Size
1190*1100*93mm
Chips
281b
Bars
6 Bars
LED Total
288PCS/Bar,Total 1728PCS
Removable
Yes
Origin
China
HS Code
94054290
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Packaging & Delivery

Package Size
115.00cm * 22.00cm * 25.00cm
Package Gross Weight
14.000kg

Product Description

This 640W LED grow light is engineered for professional cultivation projects requiring high output, stable performance, and flexible control. The spider-style bar design delivers uniform PPFD across a 5×5 ft coverage area, reducing hot spots and improving light penetration to the canopy. With an efficacy of up to 2.8 μmol/J and a PPF output of approximately 1792 μmol/s, it supports consistent plant development throughout the entire growth cycle.
The modular structure with removable light bars simplifies installation, maintenance, and transportation, making it suitable for commercial operations. Integrated 0-10V dimming and RJ11/RJ12 ports allow seamless group control and compatibility with external controllers, enabling precise light intensity management. An optional 730nm far-red spectrum enhances flowering response and crop uniformity.
Built with an aluminum profile housing and air-cooling system, the fixture ensures efficient heat dissipation and long-term reliability. IP65 protection, a wide input voltage range, and a 5-year warranty make it suitable for demanding indoor cultivation environments.
Scenario Description
Greenhouse CultivationProvides full-spectrum supplemental lighting for vegetables, fruits, and flowers. Ensures stable growth in all weather conditions and increases photosynthetic efficiency.
Indoor Farming & Vertical GrowingPerfect for hydroponic systems and vertical racks. Uniform light distribution improves productivity per square meter and shortens growth cycles.
Medicinal PlantsEnhanced red (660 nm) and IR (730 nm) spectrum promotes flowering, resin production, and cannabinoid yield. Widely used in professional medcianal farms.
Seedling & Nursery StageBalanced white-blue spectrum (3000K + 5000K) stimulates germination and root development, resulting in strong, uniform seedlings.
Flowering & Fruiting StageBoosts flower density and fruit formation, producing bigger, more colorful, and higher-quality yields.
Home Gardening & Hobby PlantsIdeal for herbs, potted plants, and decorative greenery. Soft full-spectrum light keeps indoor plants healthy year-round.
Research & Educational Plant LabsUsed in agricultural research, plant physiology experiments, and horticultural schools to simulate natural sunlight and study plant growth.
LED Grow Light Detail 1
LED Grow Light Detail 2
LED Grow Light Detail 3
LED Grow Light Detail 4
LED Grow Light Detail 5
LED Grow Light Spectrum
LED Grow Light Application
LED Grow Light Dimensions
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Frequently Asked Questions

What is the efficacy and PPF output of this 640W LED grow light?
The light offers an high efficacy of up to 2.8 μmol/J and a total PPF output of approximately 1792 μmol/s, ensuring powerful energy for plant growth.
Does this fixture support group control for commercial use?
Yes, it features integrated 0-10V dimming and is equipped with RJ11/RJ12 ports, making it compatible with most external controllers for large-scale group management.
What kind of LED chips are used in this product?
The light utilizes high-quality Samsung LED chips (281b) to ensure stable performance, longevity, and optimal spectrum output.
Is the spectrum suitable for all growth stages?
Absolutely. The full spectrum (3000K + 5000K + 660nm + 730nm IR) is designed to support plants from the seedling and vegetative stages through to flowering and fruiting.
How does the modular design benefit the user?
The removable light bars make the fixture much easier to transport, install by a single person, and simplify maintenance or replacement of individual parts if needed.
What is the warranty period for this grow light?
This product comes with a comprehensive 5-year warranty, covering performance and manufacturing quality for professional peace of mind.

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