- One 400W LED grow light fixture with folding design
- Two professional-grade rope ratchets for secure hanging
- Power cord with standard plug
- Installation and operation manual
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ION LED 400W Vegetative LED Grow Light
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- 400W input power delivers 1040 umol/s PPF light output
- 2.6 umol/J efficacy provides ideal light intensity for dense foliage
- IP66 water-resistant rating for high-humidity grow rooms
- 5-year warranty
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VOLUME PRICING
Commercial & Bulk Purchasing
We support operations & licensed facilities with volume pricing, dedicated account managers, and custom equipment consultation.
- You are maintaining vigorous plant development because you want to build a strong foundation from seedling to harvest.
- You are seeking high-intensity illumination because you want to drive robust vegetative growth in indoor or greenhouse environments.
- The 180-degree folding design allows for flexible installation in various configurations.
- The 0-10V protocol dimming system enables seamless integration with the ION LED Controller and Cable.
- The water-resistant rating ensures reliable performance in humid environments and during foliar applications.
- Growers using these in greenhouse settings report they no longer worry about moisture buildup affecting their electrical gear.
- Operators who switched to this fixture say the folding design made their installation work much faster.
ION LED 400W Vegetative LED Grow Light
Are you struggling to maintain vigorous plant development during the most critical stages of growth? The ION LED 400W Vegetative LED Grow Light is the ultimate solution for professional cultivators who demand high-intensity, full-spectrum illumination. Specifically engineered to drive robust vegetative growth, this fixture ensures your plants build a strong foundation from seedling to harvest, maximizing your final yield potential in both indoor and greenhouse environments.
This professional-grade system delivers an impressive 1040 μmol/sec of photosynthetic photon flux with a 2.6 μmol/J efficiency, providing the ideal light intensity for dense, healthy foliage. For growers looking to optimize every inch of their grow space, this fixture pairs perfectly with the ION LED 135W Under Canopy Full Spectrum LED Grow Light to ensure light reaches the lower branches. Whether you are a hobbyist or managing a commercial facility, the ION LED 400W offers the commercial-quality results necessary for serious cultivation.
Engineered with premium OSRAM LM-80 LEDs and protected by an IP66 water-resistant rating, this fixture is built to withstand the demanding conditions of high-humidity grow rooms. The slim 180-degree folding design allows for flexible installation in various configurations, while the 0-10V protocol dimming system enables seamless integration with the ION LED Controller & Cable for precise light management. Explore the full ION Lighting collection for a complete professional setup.
What's Included
Features
⚡
Commercial-Grade Output
OSRAM LM-80 LEDs deliver 1040 μmol/s flux with 2.6 μmol/J efficiency for professional results.
🌱
Full-Cycle Optimization
Calibrated spectrum supports robust growth from seedling through flowering stages.
📐
Versatile 180° Folding
Slim profile with innovative folding capability allows for flexible installation in any grow space.
💧
IP66 Protection
Water-resistant rating ensures reliable performance in humid environments and during foliar applications.
Specifications
| Specification | Value |
|---|---|
| Input Power | 400W |
| Input Voltage | 120V-277V & 480V |
| Light Output | PPF 1040 μmol/s |
| System Efficacy | 2.6 μmol/J |
| LED Type | OSRAM LM-80 |
| Spectrum | Full Spectrum (FSG) |
| Dimming | 0-10V Protocol |
| Lifetime | L90 > 50,000 hrs |
| Water-Resistance | IP66 |
| Dimensions | 1199 x 1194 x 72 mm |
| Weight | 6.5 kg | 14.33 lbs |
| Certifications | ETL, DLC Listed |
Spectrum
The ION LED 400W uses ION's FSG (Full Spectrum Growth) spectrum, designed to fill the photoreceptor and pigment activity gaps outside the standard 450nm and 660nm peaks. Enhanced red energy at 660nm promotes vigorous growth across all indoor lifecycle stages. Running at a 4000K color temperature with a CRI of 88, it provides accurate, true-to-life color rendition for confident day-to-day plant monitoring.
Warranty
The ION LED 400W LED Grow Light includes a comprehensive 5-year standard warranty, providing peace of mind for your professional cultivation investment. This warranty covers manufacturing defects and performance issues under normal operating conditions as specified in the product guidelines.
FAQs
What is the coverage area for the ION LED 400W?
For the vegetative stage, it covers up to a 5' x 5' area. For flowering, it provides optimal coverage for a 4' x 4' area to ensure maximum light intensity and yield.
Does this light require a separate controller for dimming?
The fixture uses a 0-10V protocol. While it can be dimmed manually if equipped, it is best integrated with an external controller like the ION LED Controller for automated scheduling.
Are the LEDs replaceable?
The fixture uses high-quality OSRAM LM-80 LEDs designed for over 50,000 hours of life. They are integrated into the light bars for maximum thermal efficiency and are not meant to be individually replaced.
Is the ION LED 400W suitable for humid environments?
Yes, it features an IP66 water-resistant rating, which protects the internal components from dust and high-pressure water jets, making it perfect for humid grow rooms.
What is the efficiency of this grow light?
The ION LED 400W operates at a high efficiency of 2.6 μmol/J, ensuring you get more light for your plants while consuming less power than traditional HID systems.
Can I use this for the flowering stage?
While optimized for vegetative growth, its full-spectrum output is capable of supporting plants through the flowering stage. For larger flowering footprints, you may consider the ION LED 630W Full Spectrum LED Grow Light.
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Questions About This Product?
Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)
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